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For each of us who appear to have had a successful experiment there are many to whom their own experiments seem barren and negative, but they contribute their strength to the structure within which we all build.
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5 Oct 2026
Richard Scarr
It is with great sadness that we have to announce the passing of Richard Scarr. He was always an enthusiastic biologist and a dedicated educator. After reading Biology at Kings College in London he taught...
12 Aug 2026
Exam practice questions
Over the summer we have completed a full set of exam practice question pages, one for each topic. These pages are great for homework or revision. The Exam practice concept; The pages all have “exam practice”...
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See all"This is an excellent resource for any IB Biology teacher. David Faure has many years of IB teaching experience and some great ideas and suggestions particularly on the integration of technology in the classroom. We use this as an additional source of..."
Maria Schram
British School of Brussels
"These are excellent resources, ideas and insights for teaching DP Biology. Very useful and user friendly. Totally worth it."
Joao Paulo Ricchio
American School of Rio de Janeiro
Subscriber comments
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Dear Monira, Thanks for your request. I expect you a referring to activity 1, the labels for the Brain diagram. I'll add some model answers for this activity in the morning. Activity 2 and Activity 3 already have model answers, you can display...
The brain (2025) -
Dear Lauren, Thanks for your comment, you make a good point. The new Biology Data booklet for exams beginning 2028 contains a diagram of a single amino acid. Therefore if students are asked to describe the structure of a di-peptide (as question...
B1.2 Proteins - model answers -
Dear Elizabeth, Thanks for your comment. Yes, this update to the Ensembl site does change the look of things. I'll fix this as soon as I can.Best wishes, David
Genome Projects (2025)
Lauren
This doesn't match the original question sheet.
Activity 2 - Overproduction model answers