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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”...
Recommendations
See all"If you are looking for a reliable source to help you plan and teach the new IBDP Biology course, this website is a must."
Mandy Watson
Berlin International School
"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 Sarah, The IB's teachers' support material on myIB has a range of IA's with moderators comments and marks. There are some without annotations, that you could use like this with students.Best wishes, David
The Investigation -
Good afternoon David. I am saddened to hear this. Richard has been my mentor since i met him during a workshop in Mombasa. All I can say is May he rest in peace. I will miss him
Richard Scarr -
Hi Susan, This page has been updated to include the new questions about spiders. Best wishes, David
Overproduction - model answers
Kirsten
Very sorry to hear this - I enjoyed several Bio thinkins with Richard leading.
Richard Scarr