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22 Sep 2026
Emma's experiment(s)
As a workshop leader, I'm often asked for exemplar programmes of experimental work - a prefilled list of all the investigations my class engages with throughout the course. Well, we're up and running,...
30 Aug 2026
Watt turbine?
Hi. It’s a long time since I (Chris) wrote a blog post, but this Instagram video (no sound) inspired me. In the video, the presenter demonstrates how amazing this turbine is by giving it a small push,...
Recommendations
See all"I was new to teaching IB and moved to a brand new school with no other Physics teacher and no resources at all... With the huge help from the in thinking Physics site I was able to put in place a course with no problems at all. It has been like having..."
Graeme Keer-Keer
Alcanta International School
"This site is well organized and thorough. It gives great insight into the content and how connections can be made for students. I have been using it to help me prepare for the 2016 assessment, and have used resources for each content area and laboratories..."
Steven Rines
American School of Bombay
Subscriber comments
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answer to D should be A?
A3 MCQs: Collisions -
The material presents the viva voce as an important final reflection rather than another opportunity to revise the Extended Essay. It allows the student to demonstrate ownership of the work, explain important decisions, and show that...
Viva voce -
The material gives useful guidance on how supervisors should respond to the first complete EE draft while protecting student ownership of the work. The strongest point is that supervisors should give focused, criteria-based...
Commenting on the draft
Danny
Site authorQuestion 9, right? Agreed. Thanks!
A3 MCQs: Collisions