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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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Biology
IB DP Category 2
Paris, France, 13 - 15 November 2026
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Systems Thinking in the ESS Course
Virtual Think-In, 9 October 2026
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The new Extended Essay in DP Biology (first exams M27)
Virtual Think-In, 15 October 2026
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Teaching Statistics & Data Skills in DP Biology & ESS
Virtual Think-In, 3 November 2026
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Every cell in our body, whether it's a bacterial cell or a human cell, has a genome. You can extract that genome - it's kind of like a linear tape - and you can read it by a variety of methods. Similarly, like a string of letters that you can read, you can also change it. You can write, you can edit it, and then you can put it back in the cell
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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"I love the topic quizzes... so very helpful!!"
Emma Nason
KAUST schools
"These Inthinking Biology activities are excellent! I was looking for something to break the monotony of a cells lesson so I tried the Cell types detective activity. Students loved it. Both the situation and the examples were brilliant"
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Jakarta Intercultural School
Subscriber comments
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Why are there no resources for the IA? According to the "Introduction to the site": "Assessment section contains advice about the exams, and how to answer them well. There is a whole section devoted to the IA. Several...
Assessment -
Aaargh, if there clearly is an incorrect choise in yellow in th emarkscheme for question 1, why is it not corrected yet?
D4.3 Climate change - model answers -
Same thing here... it appears like if I no longer had access to the documents.
Organisms level resources (A3,B3,C3,D3)
Nesrin
I agree!
Topic tests