VCAA Biology Performance
Overall average 66.4%403 questions answered2026 data
Score by Unit & Topic
Full study designHow do cells maintain life?
50.6%
How are biochemical pathways regulated?No data
How does life change and respond to challenges?
69.5%
Score by Question Type
2026 data
Extended Response
85%
Multiple Choice
67.1%
Short Answer
60.1%
Cognitive Verb Performance
2026 data
Contrast
100%
Define
100%
Describe
67.1%
Determine
66.7%
Explain
37.5%
Identify
73.9%
Infer
100%
Justify
100%
Frequently Asked Questions
What are the hardest VCAA Biology topics?
Based on student performance on AusGrader in 2026, the hardest VCAA Biology topics are What is the role of nucleic acids and proteins in maintaining life? (50.6%), How is scientific inquiry used to investigate cellular processes and/or biological change? (62.4%), How do organisms respond to pathogens? (66.7%). Focus your revision on these areas for the biggest score improvement.
What are the easiest VCAA Biology topics?
Based on student performance on AusGrader in 2026, the highest-scoring VCAA Biology topics are How are species related over time? (74.5%), How do organisms respond to pathogens? (66.7%), How is scientific inquiry used to investigate cellular processes and/or biological change? (62.4%).
What are the most common command words in VCAA Biology exams?
The most frequently tested command words in VCAA Biology are Describe, Identify, Explain, Contrast, Infer. Practising responses to these verbs is a high-impact study strategy.
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