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Updated: Mar 23, 2026

Measuring Lactase Enzymatic Activity in the Teaching Lab
Published on: August 6, 2018
Learning-oriented assessment increases performance and written skills in a second year metabolic biochemistry course
Jessica J Vanderlelie1, Heather G Alexander2
1School of Medical Science, Menzies Health Institute, Griffith University, Southport, Queensland, Australia.
Redesigning assessment strategies to emphasize relevance and feedback significantly improved student performance and engagement in higher education. This integrated approach enhanced grades and reduced failure rates, highlighting the importance of continuous assessment.
Area of Science:
- Biochemistry and Molecular Biology Education
- Higher Education Pedagogy
Background:
- Assessment is crucial for learning and teaching but often underestimated in tertiary education.
- Current assessment strategies may not fully leverage the potential for enhancing student engagement and outcomes.
Purpose of the Study:
- To evaluate the impact of a staged redesign of assessment strategies.
- To investigate improvements in student performance, failure rates, and engagement.
Main Methods:
- Implemented a staged redesign of assessment focusing on learning relevance, formative assessment, student engagement, and feedback.
- Monitored changes in student performance, failure rates, lecture attendance, and overall course engagement.
Main Results:
- Observed significant improvements in final grades (p < 0.0001) and written performance in the final examination (p < 0.0001).
- Noted increased lecture attendance and overall student engagement in the course following the assessment redesign.
Conclusions:
- An integrated assessment approach, combining well-developed formative tasks with a continuous summative strategy, is vital for enhancing student outcomes.
- The study underscores the underestimated power of assessment to boost engagement and academic success in tertiary education.
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