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WebLearn to assess practicals
1. The use of WebLearn to
assess practicals
PRESENTED BY:
Amanda Wilson-Kennard; Mei Yen Chan;
Eileen Smith & George Worthington
2. Traditional method of
assessing practicals
• Traditionally, what is
the method of
assessing practicals?
• Assessment scenario
• How many students?
• What can occur in
the space at the
same time?
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
3. Traditional method of
assessing practicals
What is provided for
each student?
• Monitor
• Headphones
Students can use
the screen to
access WebLearn
and the Internet.
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
4. Traditional method of
assessing practicals
Two formats:
• Datasheet
• Practical write-up or
report
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
Practical assessments are usually
summative with formative feedback.
5. Traditional method of
assessing practicals
Instructions for a practical report
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
6. Traditional method of
assessing practicals
Immediate
• Time Management
• Analytical
• Protocol
• Results
• Discussion
Postponed
• Research
• Analysis
• Presentation
• Reflection
Alternative submissions – what are
we assessing?
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
7. Traditional method of
assessing practicals
• Marking practicals
• Provide feedback
• Clear explanations
• Timely
• Constructive
• 20 mins per student
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
8. What is e-Assessment?
• Using ICT for presenting assessments
and recording responses
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
“The issue for e-assessment is not if it will happen, but
rather, what, when and how it will happen.”
(Ridgway, J. and McCusker, S., September 2007. e-Assessment Executive summary. Available:
http://www.futurelab.org.uk/resources/publications-reports-articles/literature-reviews/Literature-
Review204/. Last accessed 5 Jan 2009)
9. Why and how e-Assessment
can be used?
• Types of assessment
• Interact with simulations and submit results
• Submit web pages for peer evaluation
• Using computers to create sounds for
students to replicate then gauges
similarities
• Presentations via web or powerpoint
• MCQ’s
• Group collaboration
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
10. Motivation for using e-
Assessment
• Increasing student numbers
• Increasing workload on staff
• Students expect prompt, appropriate
and effective feedback
• Can identify points for student
development
• Cognitive conflict for students
• Aligning teaching and assessment
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
11. Advantages of e-Assessment
• Carefully constructed MCQ’s can test higher
order skills according to Blooms taxonomy
• Increase frequency of feedback
• Immediate feedback to staff
• Broaden range of knowledge assessed
• Allows rehearsal and revision
• Allows evaluation of a course’s strengths and
weaknesses
• Can be linked to other computer-based or on-
line materialEDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
12. Disadvantages of
e-Assessment
• Question design
• MCQ’s may only test factual
knowledge
• Can take some time to initially set up
• Plagiarism
• Equity and diversity
• Issues of equivalence
• Attracts greater scrutiny
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
13. How can e-Assessments be
used to assess a practical?
Examples of e-Assessment in practicals
• Online assessment of practicals.
https://dspace.lboro.ac.uk/dspace-
jspui/handle/2134/1930.
• E-Assessment: Has Scotland Got It Right?
Available: http://www.e-
assessmentgroup.net/scholar_newsletter.pdf
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
14. Pros and Cons of assessing
students in practicals
• Four practicals over semester
• No time allowed for summative assessment of
practicals, therefore all assessment had to be
formative
• Majority practical attendance was mandatory
to pass module (3 of 4)
Practical ideas for Clinical Biochemistry -
Real life examples
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
15. Practical set up
• 2 hours for practical
• Students work in pairs to complete
practical work
• Completion of online quiz via Virtual
Learning Environment in timeframe
• Attendance monitored via successful
completion of quiz
• No practical write up required with
module
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
16. The Quiz
• 10-12 questions
• Mix of MCQs, short answer and matching pairs
• Automatically graded
• 4-5 relating directly to results obtained
in practical
• Remaining questions relate to subject
area of practical
• Final question each week is for student
feedback about practical/quiz
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
17. Practical advantages
• No MarkingNo Marking
• Student understanding of subject is
enhanced by:
• Instant feedback on each question
• Lecturers/tutors were on hand at the time
the students are answering the questions
• Students had to read around the topic in
class
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
18. Practical advantages
• Peace and quiet; Most science practicals
have some waiting time, during this time
the students are working rather than
talking.
• The quizzes are time released so they
can only be done during the time of the
practical; Non completion = non
attendance
• No MarkingNo Marking
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
19. Practical Disadvantages
• Writing the quiz can take time
• 4 quizzes took roughly 1 week to complete and
check, including questions and feedback
• 100 students = 2000 minutes (33hrs) of marking
(20 mins each)
• Following years, very little time to update or
change quizzes
• Overall time of the practical
“Time given was short, to both carryout the
practical and answer the questions”
(student submitted quiz at 17:32. They had
until 18:00)
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
20. Practical e-Assessment
considerations
• Problems seen with questions relating to the
practical
• Not all practicals work
• Questions based on practical results don’t always
work
• Can be rectified by the use of ‘expected results’ on
time release towards end of the practical
• Students should be discouraged from taking
books into the lab.
• Subject lectures must be scheduled before the
quiz.
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
21. Comments taken from the
student feedback question
Clues given under some of the
questions assisted with answering
the questions!
Was very fun and put us on the
spot to learn things by looking for
the answers yourselves.
The quiz was well related to the
practical was able to understand the
practical well
Was able to finish q. George was
helpful, together with other
supervisors. learned a lot. Thanks
The quiz should be more specific to
the practical, not something
outside the practical
I just guessed most of my answers
during all these practicals and I will
remember very little of what we did.
Its been very worth while as I am
able to put the knowlwde gained
from lectures into practice.
The new system is really hard to
focus on! not enough time to
complete the questions!!!
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
22. Comments taken from the
student feedback question
The questions on weblearn made me
scratch my head
These quiz helps the student to go
back from lecture notes and think
about it
This is the most straight forward
practical so far and also it was very
educative
It was a good self assessment
It was well leistered and easy to
follow i enjoy it
Interesting quiz and the practical is
quite straight forward
By doing this quiz is helping us to
do more research
ENJIOYED IT
The quiz was a bit just a little bit
outside the practical. but the
practical procedures were easy to
follow. thanks
If we have these information on the
lecture notes, this would help us to
understand the practical more.
Thanks
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
23. Comments taken from the
student feedback question
HelpfulIt was lovely
The questions 1 and did not
incorporate the possibility that the
results might have been different
from the predicted ones
The quiz makes you learn more
about certain conditions which you
won't normally look into. Excellent
stuff
Stressing because we had to do the
practical and the quiz but good
overall!
The quiz is straight forward because
most of the question is based on the
practical
The practical was informative and
interesting
This PRACTICAL and the QUIZ were
very useful and interesting
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
24. Comments taken from the
student feedback question
Clues given under some of the
questions assisted with answering
the questions!
Was very fun and put us on the
spot to learn things by looking for
the answers yourselves.
The quiz was well related to the
practical was able to understand the
practical well
Was able to finish q. George was
helpful, together with other
supervisors. learned a lot. Thanks
The quiz should be more specific to
the practical, not something
outside the practical
I just guessed most of my answers
during all these practicals and I will
remember very little of what we did.
Its been very worth while as I am
able to put the knowlwde gained
from lectures into practice.
The new system is really hard to
focus on! not enough time to
complete the questions!!!
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
25. Comments taken from the
student feedback question
The questions on weblearn made me
scratch my head
These quiz helps the student to go
back from lecture notes and think
about it
This is the most straight forward
practical so far and also it was very
educative
It was a good self assessment
It was well leistered and easy to
follow i enjoy it
Interesting quiz and the practical is
quite straight forward
By doing this quiz is helping us to
do more research
ENJIOYED IT
The quiz was a bit just a little bit
outside the practical. but the
practical procedures were easy to
follow. thanks
If we have these information on the
lecture notes, this would help us to
understand the practical more.
Thanks
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
26. Comments taken from the
student feedback question
HelpfulIt was lovely
The questions 1 and did not
incorporate the possibility that the
results might have been different
from the predicted ones
The quiz makes you learn more
about certain conditions which you
won't normally look into. Excellent
stuff
Stressing because we had to do the
practical and the quiz but good
overall!
The quiz is straight forward because
most of the question is based on the
practical
The practical was informative and
interesting
This PRACTICAL and the QUIZ were
very useful and interesting
EDP083N Managing the Assessment Process Presentation: The use of WebLearn to assess practicals
Amanda Wilson-Kennard; Mei Yen Chan; Eileen Smith & George Worthington
Editor's Notes
Using E-assessments for practicals in a laboratory: Providing automatic marks and instantaneous feedback.
An explanation of biomedical/pharmaceutical science practicals at LondonMet
Picture of superlab and explanation of its set up
Takes up to 250 studentsThere may be >1 practical going on at the same time as well as project students working in the lab.
Each bench can take 12 studentsThere is a computer monitor for each student. Each student has a set of headphones and will listen to instructions from the tutor. A demonstration may be given which will be viewed on the screen.
Picture of a datasheetexplain it usually involves recording results and observations and making calculations
Picture of requirements for a practical write-up, e.g. intro, methods, results conclusion/discussion. It is more descriptive than a datasheet.
Students may be required to hand-in the datasheet or report at the end of the practical. Alternatively, they may be asked to hand in the assessment at a future date.
Therefore two different types of assessment:Immediate hand-in and postponed hand-in
Immediate hand-in – what are we assessing?
time management skills
basic analytical skills and understanding of the protocol
recording of results in real time
ability to deal with less than perfect results/work- discuss results with colleagues. State that some students are distraught at handing in a piece of work with crossings-out or stains on the paper but are less concerned about the content of their report.
Postponed hand-in – what are we assessing?
research skills – ability to source info and answer questions which require some investigation
analysis skills – do more complex calculations
data presentation skills
ability to reflect on the practical – understand and interpret what they have done, make deductions, form an opinion, reach a conclusion
demonstrate a deeper understanding of the material
Marking practicals and providing feedback can be very time consuming – particularly if the student has done badly.
E.g. explaining the following:`
Trying to find out where their calculations have gone wrong;
What is wrong with their graph
Some questions require a descriptive answer which may not have been answered correctly
Incorrect conclusions
Incorrect suggestions for alternative methods
Poor understanding of the practical
Students may have to wait many weeks to get feedback – e.g. if there is a series of linked practicals with one final write-up.
JISC defines e-Assessment as “The end-to-end electronic assessment processes where ICT is used for the presentation of assessment and the recording of responses. This includes the end-to-end assessment process from the perspective of learners, tutors, learning establishment
Assessment activities can be offline assessment of online delivery ts, awarding bodies and regulators, and the general public.”
From jiscinfonet.ac.uk
Effective use of VLE’s: e-Assessment
“Students may experience cognitive conflict because they are generally expected to word process essays and engage in online tasks but use pens in examination halls (Brown et al, 1997) such that we are training them in one system and testing them in another. Gipps (2003: 26) reasons that “If teaching and it’s associated resources become electronic, then assessmet too will need to take that route, to ensure alignment between the modes of teaching and assessment”
From jiscinfonet.ac.uk
Effective use of VLE’s: e-Assessment
Opportunities for re-assessment and continuous formative assessment to encourage students’ self-esteem
One of the perceived weaknesses of CAA is the fact that many MCQ tests are only able to assess factual knowledge. However, appropriately phrased questions make it possible to test other skills or abilities such as comprehension, application and analysis. Higher level skills such as synthesis and evaluation may be more appropriately assessed by more traditional forms of assessment.
HEA http://www.ukcle.ac.uk/resources/ict/caa.html
Plagiarism – how an assessment is set up to deter
JISC Infonet, (2008). What do we need to consider. Available: http://www.jiscinfonet.ac.uk/InfoKits/effective-use-of-VLEs/e-assessment/assess-ads-disads. Last accessed 8 January 2009
Equity and diversity - when computers are involved in the assessment process, there are equity issues for different student groups relating to language status and gender and issues around computer anxiety and exam equivalence. Brosnan (1999: 48-49) suggests that: 'computer anxiety can lead to simplification of conceptual reasoning, heightened polarisation and extremity of judgement and pre-emption of attention, working memory and processing resources. Individuals high in computer anxiety will therefore under-perform in computer-based versions of assessment'.
The issues of equivalence between different forms of assessment are highlighted by Clariana and Wallace (2002) who assert that you cannot necessarily expect that equivalent measures of student learning will be produced from computer-based and paper-based tests, even if you use the same questions. They assume that the 'test mode effect' will diminish when students become as familiar with the medium of the computer as they are with paper, for assessment, and that computer familiarity might be an issue for some groups of students.
While problems with objective testing can occur whether the tests are offered on paper or online, it is the online testing that tends to attract greater scrutiny.