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Geog evaluation revision

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Yanjie Luo
Yanjie Luo
TecnologiaNegócios
1 de 89
Geog Homework - Evaluation
Lesson Objectives By the end of this lesson, you will be able to - Explain what evaluation involves - Describe the different components of evaluation
evaluate /ih-val-yoo-eyt/ To judge the value of something
As profound as the term sounds... we have been evaluating everyday!
Examples of day-to-day evaluation: Which is the best Handphone model? Which subject is the easiest to score? Which canteen store is better? Is that movie good? Should we go for KFC or McDonalds today?
what do we do when we evaluate? - compare and weigh which is better - decide what is the worth of something
so when we evaluate... 3) Explain why factor is bad (With Egs) 1) What the Factor is about 2) Explain why factor is good (With Egs) This sounds familiar...
remember the square approach? Question Issue Factor Story Explain (Link, Reaction, Outcome) (What the Factor is about)
remember the square approach? Question Issue Factor Story Explain (Link, Reaction, Outcome) (What the Factor is about)3) Explain why factor is bad (With Egs) 1) What the Factor is about 2) Explain why factor is good (With Egs)
remember the square approach? Question Issue Factor Story Explain (Link, Reaction, Outcome) (What the Factor is about) 1) What the Factor is about 3) Explain why factor is bad (With Egs) 2) Explain why factor is good (With Egs)
remember the square approach? Question Issue Factor Story Explain (Link, Reaction, Outcome) (What the Factor is about) 1) What the Factor is about Hey we can use a modified square approach! 3) Explain why factor is bad (With Egs) 2) Explain why factor is good (With Egs)
let’s try to evaluate... How effective are gabions in preventing coastal erosion? Analyse the question first.What is the factor and question issue? (refer to pg 14 of your notes and fill it up)
FACTOR let’s try to evaluate... How effective are gabions in preventing coastal erosion? Analyse the question first.What is the factor and question issue? question issue
let’s try to evaluate... Question Issue Factor Story Explain (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link
let’s try to evaluate... Question Issue Factor Story Explain (What the Factor is about) Preventing Coastal Erosion GABIONS What must I see in the outcome to know that coastal erosion is prevented? Outcome Reaction Link
let’s try to evaluate... Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS What must I see in the outcome to know that coastal erosion is prevented? Outcome Reaction Link Explain ?? Energy is available
let’s try to evaluate... Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link ?? Energy is available Explain To erode the coast
let’s try to evaluate... Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast
let’s try to evaluate... Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast
Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast let’s try to evaluate... Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks.
now let’s write out our evaluation How effective are gabions in preventing coastal erosion?
Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks.
Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks.
Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Story (What the Factor is about) Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Story (What the Factor is about) Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Story (What the Factor is about) Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
Gabions are effective in preventing coastal erosion because... ?? Energy is available To erode the coast Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because
Gabions are effective in preventing coastal erosion because... ?? Energy is available To erode the coast Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because
Gabions are effective in preventing coastal erosion because... ?? Energy is available To erode the coast Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because
?? Energy is available To erode the coast Outcome Reaction Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. ?? Energy is available To erode the coast Outcome Reaction Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. ?? Energy is available To erode the coast Outcome Reaction Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. ?? Energy is available To erode the coast Outcome Explain Gabions is an effective method to prevent coastal erosion.
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. ?? Energy is available To erode the coast Outcome Explain Gabions is an effective method to prevent coastal erosion.
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. ?? Energy is available To erode the coast Outcome Explain Gabions is an effective method to prevent coastal erosion.
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion.
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion. TADA!
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion. WAIT I FORGOT SOMETHING!
when we evaluate... 3) Explain why factor is bad (With Egs) 1) What the Factor is about 2) Explain why factor is good (With Egs)
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion.
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs)
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) I FORGOT TO ADD EXAMPLES!
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. I FORGOT TO ADD EXAMPLES! 1) What the Factor is about 2) Explain why factor is good (wtih Egs)
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. MUCH BETTER 1) What the Factor is about 2) Explain why factor is good (wtih Egs)
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. MUCH BETTER 1) What the Factor is about 2) Explain why factor is good (wtih Egs)
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. WAIT WHAT? 1) What the Factor is about 2) Explain why factor is good (wtih Egs) 3) Explain why factor is bad (With Egs)
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. I forgot to explain why it is bad!! 1) What the Factor is about 2) Explain why factor is good (wtih Egs) 3) Explain why factor is bad (With Egs)
Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Cannot protect the coast for a long period of time Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Cannot protect the coast for a long period of time from Erosion Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Cannot protect the coast for a long period of time from Erosion Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Cannot protect the coast for a long period of time from Erosion Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance. Gabions are ineffective in preventing coastal erosion because
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Reaction Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance. Gabions are ineffective in preventing coastal erosion because
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Reaction Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance. Gabions are ineffective in preventing coastal erosion because
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Reaction Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Explain Question Issue Preventing Coastal Erosion Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Explain Question Issue Preventing Coastal Erosion Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Explain Question Issue Preventing Coastal Erosion Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion.
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. 3) Explain why factor is bad (With Egs)
You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. Yeh I’ve explained why it is bad! Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. 3) Explain why factor is bad (With Egs)
Yeh I’ve explained why it is bad! Gabions is an effective method to prevent coastal erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion.
Wait I need the examples! Gabions is an effective method to prevent coastal erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion.
Gabions is an effective method to prevent coastal erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. For example, the gabions used in East Coast Park, Singapore, in the 1970s had to be replaced after a few years as it was destroyed. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion.
when we evaluate... 3) Explain why factor is bad (With Egs) 1) What the Factor is about 2) Explain why factor is good (With Egs) Has the answer done so? If so, it has successfully made an evaluation!
are these examples of evaluation? check your understanding
Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Example 1: How effective are gabions in preventing coastal erosion?
Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Example 1: Not good enough How effective are gabions in preventing coastal erosion? Answer only explained why gabions are good, but didn’t explain why gabions are bad.
Example 2: How effective are gabions in preventing coastal erosion? Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. For example, the gabions used in East Coast Park, Singapore, in the 1970s had to be replaced after a few years as it was destroyed.
Example 2: How effective are gabions in preventing coastal erosion? Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. For example, the gabions used in East Coast Park, Singapore, in the 1970s had to be replaced after a few years as it was destroyed. Not good enough Answer did not tell us what the factor is about / did not provide story
Example 3: How effective are gabions in preventing coastal erosion? Gabions is an effective method in preventing coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. For example, the gabions used in East Coast.
Example 3: How effective are gabions in preventing coastal erosion? Gabions is an effective method in preventing coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. For example, the gabions used in East Coast.Not good enough Example did not support explanation. Eg: Explanation was saying how gabions has to be replaced every few years. Example should say “Gabions had to be replaced after a few years of implementation in East Coast Park, Singapore during the 1970s as it was destroyed.”
Example 4: How effective are gabions in preventing coastal erosion? Gabions is an effective method in preventing coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore. Gabions are ugly and spoils the beauty of the beach.
Gabions is an effective method in preventing coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore. Gabions are ugly and spoils the beauty of the beach. Example 4: How effective are gabions in preventing coastal erosion? Not good enough Explanations done to show how good or bad Gabions are did not answer the question - did not show how gabions prevent and doesn’t prevent coastal erosion.
recap
when we evaluate... 3) Explain why factor is bad (With Egs) 1) What the Factor is about 2) Explain why factor is good (With Egs) We can modify the square approach to help us plan our answers
tips for better answers1) Make sure your explanation answers the question. Check that it consist of reaction and outcome to answer the question. 2) Remember to show both good and bad 3) Make sure examples support the explanation. In another words, if the explanation is saying that chickens are bad for health, you should provide an example that shows that chickens are bad for health, not an example to show why chickens are delicious!
upgrade your ans further!
Add in a short conclusion at the end to answer the question and directly summarise your points eg: Therefore, Gabions are effective in protecting the coast, but only for a short term. eg: Therefore, Gabions are effective in protecting the coast in the short term, but not effective in the long term eg: The World Bank is effective in helping LDCs become more developed, but some projects needs to be monitored to prevent corruption.
Homework: Ans one of the qns below a) Assess the effectiveness of ________ in reducing river erosion. Use examples to help you. b) Assess the effectiveness of ________ in protecting the coast from erosion. Use examples to help you. c) "Aid, such as those given by __________ is not effective in alleviating uneven development in the world". How far do you agree with this statement? Explain your answer. d) Discuss the advantage and disadvantage of using __________ to produce more food in the world. Use examples to support your answers. River Re-sectioning OR River Re-alignment OR Bank Protection OR Planting ofVegetation Choose any of the hard engineering or soft engineering measures World Bank OR Asian Development Bank Green Revolution / Blue Revolution / GM Food
Homework: Ans one of the qns below a) Assess the effectiveness of ________ in reducing river erosion. Use examples to help you. b) Assess the effectiveness of ________ in protecting the coast from erosion. Use examples to help you. c) "Aid, such as those given by __________ is not effective in alleviating uneven development in the world". How far do you agree with this statement? Explain your answer. d) Discuss the advantage and disadvantage of using __________ to produce more food in the world. Use examples to support your answers. River Re-sectioning OR River Re-alignment OR Bank Protection OR Planting ofVegetation Choose any of the hard engineering or soft engineering measures World Bank OR Asian Development Bank Green Revolution / Blue Revolution / GM Food

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Geog evaluation revision

  • 2. Lesson Objectives By the end of this lesson, you will be able to - Explain what evaluation involves - Describe the different components of evaluation
  • 4. As profound as the term sounds... we have been evaluating everyday!
  • 5. Examples of day-to-day evaluation: Which is the best Handphone model? Which subject is the easiest to score? Which canteen store is better? Is that movie good? Should we go for KFC or McDonalds today?
  • 6. what do we do when we evaluate? - compare and weigh which is better - decide what is the worth of something
  • 7. so when we evaluate... 3) Explain why factor is bad (With Egs) 1) What the Factor is about 2) Explain why factor is good (With Egs) This sounds familiar...
  • 8. remember the square approach? Question Issue Factor Story Explain (Link, Reaction, Outcome) (What the Factor is about)
  • 9. remember the square approach? Question Issue Factor Story Explain (Link, Reaction, Outcome) (What the Factor is about)3) Explain why factor is bad (With Egs) 1) What the Factor is about 2) Explain why factor is good (With Egs)
  • 10. remember the square approach? Question Issue Factor Story Explain (Link, Reaction, Outcome) (What the Factor is about) 1) What the Factor is about 3) Explain why factor is bad (With Egs) 2) Explain why factor is good (With Egs)
  • 11. remember the square approach? Question Issue Factor Story Explain (Link, Reaction, Outcome) (What the Factor is about) 1) What the Factor is about Hey we can use a modified square approach! 3) Explain why factor is bad (With Egs) 2) Explain why factor is good (With Egs)
  • 12. let’s try to evaluate... How effective are gabions in preventing coastal erosion? Analyse the question first.What is the factor and question issue? (refer to pg 14 of your notes and fill it up)
  • 13. FACTOR let’s try to evaluate... How effective are gabions in preventing coastal erosion? Analyse the question first.What is the factor and question issue? question issue
  • 14. let’s try to evaluate... Question Issue Factor Story Explain (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link
  • 15. let’s try to evaluate... Question Issue Factor Story Explain (What the Factor is about) Preventing Coastal Erosion GABIONS What must I see in the outcome to know that coastal erosion is prevented? Outcome Reaction Link
  • 16. let’s try to evaluate... Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS What must I see in the outcome to know that coastal erosion is prevented? Outcome Reaction Link Explain ?? Energy is available
  • 17. let’s try to evaluate... Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link ?? Energy is available Explain To erode the coast
  • 18. let’s try to evaluate... Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast
  • 19. let’s try to evaluate... Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast
  • 20. Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast let’s try to evaluate... Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks.
  • 21. now let’s write out our evaluation How effective are gabions in preventing coastal erosion?
  • 22. Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks.
  • 23. Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks.
  • 24. Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Question Issue Factor Story (What the Factor is about) Preventing Coastal Erosion GABIONS Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
  • 25. Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Story (What the Factor is about) Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
  • 26. Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Story (What the Factor is about) Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
  • 27. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because Gabions are effective in preventing coastal erosion because... Gabions are Wired Cages that contains rocks Stacked along the coast to form a wall ?? Energy is available To erode the coast Story (What the Factor is about) Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
  • 28. Gabions are effective in preventing coastal erosion because... ?? Energy is available To erode the coast Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because
  • 29. Gabions are effective in preventing coastal erosion because... ?? Energy is available To erode the coast Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because
  • 30. Gabions are effective in preventing coastal erosion because... ?? Energy is available To erode the coast Outcome Reaction Link Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because
  • 31. ?? Energy is available To erode the coast Outcome Reaction Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because
  • 32. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. ?? Energy is available To erode the coast Outcome Reaction Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
  • 33. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. ?? Energy is available To erode the coast Outcome Reaction Explain Wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. Gabions is an effective method to prevent coastal erosion.
  • 34. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. ?? Energy is available To erode the coast Outcome Explain Gabions is an effective method to prevent coastal erosion.
  • 35. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. ?? Energy is available To erode the coast Outcome Explain Gabions is an effective method to prevent coastal erosion.
  • 36. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. ?? Energy is available To erode the coast Outcome Explain Gabions is an effective method to prevent coastal erosion.
  • 37. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion.
  • 38. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion. TADA!
  • 39. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion. WAIT I FORGOT SOMETHING!
  • 40. when we evaluate... 3) Explain why factor is bad (With Egs) 1) What the Factor is about 2) Explain why factor is good (With Egs)
  • 41. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion.
  • 42. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about
  • 43. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs)
  • 44. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) I FORGOT TO ADD EXAMPLES!
  • 45. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. I FORGOT TO ADD EXAMPLES! 1) What the Factor is about 2) Explain why factor is good (wtih Egs)
  • 46. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. MUCH BETTER 1) What the Factor is about 2) Explain why factor is good (wtih Egs)
  • 47. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. MUCH BETTER 1) What the Factor is about 2) Explain why factor is good (wtih Egs)
  • 48. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. WAIT WHAT? 1) What the Factor is about 2) Explain why factor is good (wtih Egs) 3) Explain why factor is bad (With Egs)
  • 49. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. I forgot to explain why it is bad!! 1) What the Factor is about 2) Explain why factor is good (wtih Egs) 3) Explain why factor is bad (With Egs)
  • 50. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad.
  • 51. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion
  • 52. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion
  • 53. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion
  • 54. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance.
  • 55. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Cannot protect the coast for a long period of time Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance.
  • 56. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Cannot protect the coast for a long period of time from Erosion Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance.
  • 57. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Cannot protect the coast for a long period of time from Erosion Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance.
  • 58. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are INeffective in preventing coastal erosion because... Cannot protect the coast for a long period of time from Erosion Outcome Reaction Link Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance. Gabions are ineffective in preventing coastal erosion because
  • 59. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Reaction Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance. Gabions are ineffective in preventing coastal erosion because
  • 60. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Reaction Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance. Gabions are ineffective in preventing coastal erosion because
  • 61. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Reaction Explain Question Issue Preventing Coastal Erosion it is easily destroyed and require frequent maintenance. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance.
  • 62. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Explain Question Issue Preventing Coastal Erosion Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance.
  • 63. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Explain Question Issue Preventing Coastal Erosion Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance.
  • 64. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Cannot protect the coast for a long period of time from Erosion Outcome Explain Question Issue Preventing Coastal Erosion Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion.
  • 65. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion.
  • 66. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion.
  • 67. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. I forgot to explain why it is bad!! 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. 1) What the Factor is about 2) Explain why factor is good (wtih Egs) Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion.
  • 68. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. 3) Explain why factor is bad (With Egs)
  • 69. You can use the same “Link, Reaction, Outcome” to help you plan how you want to explain why gabions are bad. Yeh I’ve explained why it is bad! Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions is an effective method to prevent coastal erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. 3) Explain why factor is bad (With Egs)
  • 70. Yeh I’ve explained why it is bad! Gabions is an effective method to prevent coastal erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion.
  • 71. Wait I need the examples! Gabions is an effective method to prevent coastal erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. 3) Explain why factor is bad (With Egs) Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion.
  • 72. Gabions is an effective method to prevent coastal erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. For example, the gabions used in East Coast Park, Singapore, in the 1970s had to be replaced after a few years as it was destroyed. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, ?? energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion.
  • 73. when we evaluate... 3) Explain why factor is bad (With Egs) 1) What the Factor is about 2) Explain why factor is good (With Egs) Has the answer done so? If so, it has successfully made an evaluation!
  • 74. are these examples of evaluation? check your understanding
  • 75. Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Example 1: How effective are gabions in preventing coastal erosion?
  • 76. Gabions is an effective method to prevent coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Example 1: Not good enough How effective are gabions in preventing coastal erosion? Answer only explained why gabions are good, but didn’t explain why gabions are bad.
  • 77. Example 2: How effective are gabions in preventing coastal erosion? Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. For example, the gabions used in East Coast Park, Singapore, in the 1970s had to be replaced after a few years as it was destroyed.
  • 78. Example 2: How effective are gabions in preventing coastal erosion? Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore, to protect the coast from erosion. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. For example, the gabions used in East Coast Park, Singapore, in the 1970s had to be replaced after a few years as it was destroyed. Not good enough Answer did not tell us what the factor is about / did not provide story
  • 79. Example 3: How effective are gabions in preventing coastal erosion? Gabions is an effective method in preventing coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. For example, the gabions used in East Coast.
  • 80. Example 3: How effective are gabions in preventing coastal erosion? Gabions is an effective method in preventing coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore. Gabions are ineffective in preventing coastal erosion because it is easily destroyed and require frequent maintenance. As a result, it cannot protect the coast for a long period of time from erosion. For example, the gabions used in East Coast.Not good enough Example did not support explanation. Eg: Explanation was saying how gabions has to be replaced every few years. Example should say “Gabions had to be replaced after a few years of implementation in East Coast Park, Singapore during the 1970s as it was destroyed.”
  • 81. Example 4: How effective are gabions in preventing coastal erosion? Gabions is an effective method in preventing coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore. Gabions are ugly and spoils the beauty of the beach.
  • 82. Gabions is an effective method in preventing coastal erosion. Gabions are wired cages that contains rocks.They are stacked along the coast to form a wall. Gabions are effective in preventing coastal erosion because wave energy is absorbed as the waves are forced through the narrow spaces in between the rocks. As a result, less energy is available to erode the coast. For example, in the 1970s, gabions was used in East Coast Park, Singapore. Gabions are ugly and spoils the beauty of the beach. Example 4: How effective are gabions in preventing coastal erosion? Not good enough Explanations done to show how good or bad Gabions are did not answer the question - did not show how gabions prevent and doesn’t prevent coastal erosion.
  • 83. recap
  • 84. when we evaluate... 3) Explain why factor is bad (With Egs) 1) What the Factor is about 2) Explain why factor is good (With Egs) We can modify the square approach to help us plan our answers
  • 85. tips for better answers1) Make sure your explanation answers the question. Check that it consist of reaction and outcome to answer the question. 2) Remember to show both good and bad 3) Make sure examples support the explanation. In another words, if the explanation is saying that chickens are bad for health, you should provide an example that shows that chickens are bad for health, not an example to show why chickens are delicious!
  • 87. Add in a short conclusion at the end to answer the question and directly summarise your points eg: Therefore, Gabions are effective in protecting the coast, but only for a short term. eg: Therefore, Gabions are effective in protecting the coast in the short term, but not effective in the long term eg: The World Bank is effective in helping LDCs become more developed, but some projects needs to be monitored to prevent corruption.
  • 88. Homework: Ans one of the qns below a) Assess the effectiveness of ________ in reducing river erosion. Use examples to help you. b) Assess the effectiveness of ________ in protecting the coast from erosion. Use examples to help you. c) "Aid, such as those given by __________ is not effective in alleviating uneven development in the world". How far do you agree with this statement? Explain your answer. d) Discuss the advantage and disadvantage of using __________ to produce more food in the world. Use examples to support your answers. River Re-sectioning OR River Re-alignment OR Bank Protection OR Planting ofVegetation Choose any of the hard engineering or soft engineering measures World Bank OR Asian Development Bank Green Revolution / Blue Revolution / GM Food
  • 89. Homework: Ans one of the qns below a) Assess the effectiveness of ________ in reducing river erosion. Use examples to help you. b) Assess the effectiveness of ________ in protecting the coast from erosion. Use examples to help you. c) "Aid, such as those given by __________ is not effective in alleviating uneven development in the world". How far do you agree with this statement? Explain your answer. d) Discuss the advantage and disadvantage of using __________ to produce more food in the world. Use examples to support your answers. River Re-sectioning OR River Re-alignment OR Bank Protection OR Planting ofVegetation Choose any of the hard engineering or soft engineering measures World Bank OR Asian Development Bank Green Revolution / Blue Revolution / GM Food