1. 1. What is the difference between
QUANTITATIVE data and QUALITATIVE
data?
2. What are some examples of
QUANTITATIVE data?
2. Homework Review:
What did you list as examples of using the
scientific method?
Choose 1 of your examples and explain how it
uses the scientific method.
8. Quick…
Turn to your neighbor and share the things
that you wrote down under the information
section for finding mass!
9.
10. 1.How is mass measured (what
is the tool and the unit?)
2.Explain the steps for
measuring mass.
11. 1.What is this tool called?
B. C. D.
A.
2.What are the parts called at
each of the letters?
12. 1. How do we find mass? (What
are some tricks you found
when finding mass of the 6
objects?)
2. How would you find the
mass of a liquid without
pouring it?
13. Volume
Today we will measure volume. There are
several ways to do this.
14. 1. Liquid volumes
To measure the volume of a liquid, pour
the liquid in a graduated cylinder and read
the volume…at the bottom of the
meniscus
16. 2. Volume of a regular solid
For anything cubic, use the formula below:
Volume = L x W x H
8cm
5cm
10cm
**using a ruler, the volume of a cube is measures in cm3
**1cm3 = 1ml
17. 3. Volume of an irregular solid
Use the water displacement method
Drop the solid into a liquid and measure how much
the liquid rises or how much spills out of the can
Try this:
A rock dropped into 25ml of water
causes the water to rise to 29ml.
What is the volume
of the rock?
18. Quick…
Turn to your neighbor and share the things
that you wrote down under the information
section for each method of finding volume!
19. 1. How do we find the volume
of a regular solid like a block?
2. What is the relationship
between cm 3 and ml?
20.
21. Green liquid
Marble
Rock
Wooden block
Free reading book
Toy Car
22. 1. Describe in detail how you
would go about finding the
volume of a rock!
25. 1.What is that piece of
glassware called?
2.What is that piece of
glassware called?
3.What is that piece of
equipment called?
26. Common lab errors to avoid:
1. Use units for data
2. Read the question carefully; make sure your
answer responds to the question
3. Use details and supporting facts
4. Write in complete sentences
27.
28. Use the words associated with mass and volume to create a word web or
concept map to show how they are related. Some words are provided for you,
but you may add words. YOU MUST use at least the words provided.
Measurement Mass
Volume Balance
Graduated cylinder Liquid
Overflow can Solid
Meniscus Grams
Cube/Solid Milliliters
Water displacement
29. 1.What is 1 important thing
you learned about measuring?
2.What is 1 question you still
have about measuring?
30. Use the words associated with mass and volume to create a word web or
concept map to show how they are related. Some words are provided for you,
but you may add words. YOU MUST use at least the words provided.
Measurement Mass
Volume Balance
Graduated cylinder Liquid
Overflow can Solid
Meniscus Grams
Cube/Solid Milliliters
Water displacement
