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Physics
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Nobody climbs mountains for scientific reasons. Science is used to raise money for the expeditions, but you really climb for the hell of it
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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"In Thinking site for IB physics is a wonderful resource to learn and teach IB physics effectively. I have been trained mostly through Chris Hampers' ideas and innovations on this site. I couldn't have made it without this resource. Thank you for making..."
Sarika Dudeja
The Heritage School
"A well planned site with lots of informations in Physics!"
Vinita Sharat
The Shri Ram School
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