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IB Approved Workshops
Environmental systems and societies: A focus on internal assessment
IB DP Category 3
Virtual (IB Approved), 25 - 27 September 2026
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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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Extended Essay Essentials for EE Coordinators
Virtual Think-In, 17 September 2026
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The Experimental Scheme of Work in DP Biology for schools with limited resources
Virtual Think-In, 24 September 2026
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Systems Thinking in the ESS Course
Virtual Think-In, 9 October 2026
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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"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
"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
Subscriber comments
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Could there be a suggested dichotomous key for Activity 2 please.
Biodiversity of species & DNA -
I don't have a smart whiteboard. I am just projecting the slides and talking about it. Anyother way people are using this?
Condensation & Hydrolysis. -
Question 3 appears to have no correct answer.
C2.2 Neural signalling - model answers
Faye
I can't access any of the resource content - I could last night, but now it is just the overall wheel that I can see! Help please :-)
Organisms level resources (A3,B3,C3,D3)