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IB Approved Workshops
Biology
IB DP Category 1
Berlin, Germany, 30 October - 1 November 2026
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Environmental systems and societies: A focus on internal assessment
IB DP Category 3
Paris, France, 13 - 15 November 2026
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Biology
IB DP Category 2
Paris, France, 13 - 15 November 2026
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Keys to Success: Teaching Statistics & Data Skills in DP Biology & ESS
3 November 2026
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Focus On: IB Teaching – A Practical Guide for Teachers new to the IB
20 November 2026
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Focus On: Systems Thinking in the ESS Course
1 December 2026
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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
"This year is my first year teaching IB Biology. The In Thinking Biology site has proven to be immensely valuable to the quality and delivery of my lessons."
Karin Hartog
D Y Patil International School
Subscriber comments
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Very sad news - last met with him at Paris workshop in November 2025. A very kind and supportive teacher and mentor for many.
Richard Scarr -
Thanks, David, for these helpful comments!
Dissection of an example investigation (IA) -
Thanks for your message Sarah. I have found this netlogo...
Food Webs
Monira
Yeah, same here. Please provide the model answers as a PDF.
The brain (2025)