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Supporting
students in their Associate
Professor Mary Peat |
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| For almost a decade we have been providing large groups of first year, undergraduate, biology students with computer-based resources to support them in their learning. Moving these resources online has provided students with the flexibility to work with them any time/any place. This meets the requirements of many of our students who, although enrolled as full-time on-campus students, are in paid employment and thus have limited time to attend classes (as noted in Anne Forsters paper). Our online resources include tutorial modules to help support learning and understanding, self-assessment modules to enable students to test themselves and gain a perspective on their own learning requirements, lecture notes, links to useful web sites, and links to in-house help desks. The materials are all presented via a virtual learning environment (VLE) that was designed around the building metaphor with each unit of study having a room equipped with the resources specific to the unit. From the lobby of the VLE (Figure 1), each door leads to a specific unit of study room. There is also a resource room that contains all first year biology computer-based resources. Both the VLE itself, and the learning modules within, have been evaluated by students. | |||||
![]() Figure 1: The Lobby in the Virtual Learning Environment |
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Although we continue to develop additional resources to be added to the VLE, in recent years we have been investigating how students use these materials and how they perceive the materials support their learning. Several projects have now been completed on the use and usefulness of online materials, including some longitudinal studies on online learning. A recent study has indicated that 15-20% of our first year biology students are choosing not to use online resources. Some of our unpublished data suggest that if students are not using the materials, they may be at risk of performing badly. One of our more recent projects was to look at students use of assessment resources (formative and summative; online and offline), and students perceptions of the usefulness of these resources to their learning. The research plan enabled us to investigate correlations between use or non-use of the assessment resources and final performance in the unit of study. The assessment activities available are shown in Table 1. |
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Type
of assessment
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Online
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Offline
(paper-based) |
How
taken
|
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Summative
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|
--
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Supervised
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--
|
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Non-supervised
|
|
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Formative
|
--
|
|
Supervised
|
|
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Non-supervised
|
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| Table 1: Assessment activities | |||
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Qualitative and quantitative methods were used to determine whether students had used the summative and formative assessment materials and how useful they had found them in supporting their learning. Participation rates in all compulsory assessment tasks were high (97-99%), however participation in the formative assessment opportunities was much lower, with 20-30% of students not using them. Generally speaking, most of the students who had attempted or completed the various assessment resources found them to be at least useful, if not extremely useful. However, students responded less positively to the summative resources (weekly quiz, report and poster presentation) than to the formative resources (mid-course exam, self-assessment modules and weekly self-test quiz). Open-ended questions investigated students perceptions on how the formative assessment resources helped them in their learning. Students reported that the self-assessment modules and the self-test quizzes were most useful for revision and consolidating knowledge/enhancing understanding, as well as highlighting an awareness of their understanding/lack of understanding of the course content. Students who did not use a particular formative assessment resource were asked to explain their reasons for non-usage. Time, motivation or lack of awareness of the resources was the primary reason for non-use, however, some indicated that they would use them later for revision. The relationship between final grade and use or non-use of formative assessment resources was analysed. Student performance was clustered into three categories students with a credit or above for the final mark (65% and over, i.e. excelling students), students with a pass (50-64%) and failing students (less than 50%). Interestingly a greater proportion of the students who failed the course had taken more advantage of the formative assessment resources than the students who passed! Within each student performance category the use and non-use of formative assessment resources was compared with the mean mark for each category of students. The data showed that there is no apparent difference in any of the student categories for final performance outcome for students who did or did not use the various formative assessment resources. Thus it would appear that using the formative assessment resources and finding them useful is not a predictor of learning outcomes for any of the three student performance categories. This project has been accepted for the ASCILITE 2002 Conference: later this year. As we are
currently providing a variety of assessment resources with what we believe
to be relevant feedback we are concerned that these resources are not
having the desired impact on student learning. Thus the worrying aspect
of our results is that, although the poorer students are trying very hard
and more of them (compared with the more suc Associate Professor Mary Peat is an Associate Dean in the Faculty of Science with special responsibilities for teaching and learning. Dr Sue Franklin is the Director of First Year Biology Mary and Sue jointly research student use, and perceptions of usefulness, of online and offline resources that have been developed to support student learning in large first year classes. (The current first year enrolment is 1300). They have each received two awards for Excellence in Teaching from The University of Sydney. Their recent publications can be found on http://fybio.bio.usyd.edu.au/fyb/ribet/publications/publicat.htm |
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| Email: | maryp@bio.usyd.edu.au | |
| sue@bio.usyd.edu.au | ||
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