IB Physics. Simply explained.

Concept Explanations ⋅ Sub-topic Quizzes ⋅ Questionbank ⋅ Past Exam Video Solutions ⋅ Practice Exams ⋅  Internal Assessment Guide ⋅ Revision Summary

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What can you find on our site?

Concept Explanation Videos

Comprehensive, concise concept explanations that closely follow the syllabus. Here you will find 160 videos covering every Topic and Sub-topic in the current IB Physics course. This content was specifically designed to help you at every stage of your Physics learning. Where relevant, these videos are accompanied by definitions to memorize for your exams.

Sub-topic Quizzes – NEW!

Hundreds of exam-style questions arranged by syllabus Sub-topic. Created to help you practice after learning new concepts and revise before shorter class quizzes that are focussed on one or a few Sub-topics. All Paper 1 questions are accompanied by full Video Solutions and Done Under 90 video explanations. All Paper 2 questions are accompanied by worked solutions and Video Solutions.


A collection of approx. 400 SL and 600 HL exam-style questions, divided by Topic. As in our Sub-topic Quizzes, all Paper 1 questions are accompanied by full Video Solutions and Done Under 90 video explanations, and all Paper 2 questions are accompanied by worked solutions and Video Solutions. Designed to help you with revising specific topics and preparing for assessments.

Past Exam Video Solutions by Year

More than 1600 clear, to-the-point video explanations of all 60 SL and HL Paper 1 and Paper 2 IB Physics past exams from May 2016 to November 2021. Perfect when you are revising for your mocks or preparing for your final IB exams. 


Past Exam Video Solutions by Topic

Our 1600+ past exam video solutions arranged by IB Physics syllabus topic. These videos will help you focus on exactly what you need to learn if you have an upcoming sub-topic quiz, a longer topic test or if you are simply revising a specific area of the syllabus. 

Practice Exams

Full-length IB-style exam papers that include questions from all topics. For now, you will find five full Paper 1 exams for both SL and HL and five full Paper 2 exams for both SL and HL.


Revision Summary

A full, concise summary of each topic on the IB Physics syllabus to help you prepare more efficiently and effectively for all your assessments.


IA Guide

A complete, step-by-step video guide to help you save time and achieve the grade you want on your Physics Internal Assessment. From start to finish, these videos walk you through all key points and detail of how to write a high-scoring IA.

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Our latest additions:

Paper 2 Video Solutions for Sub-topic 12.2 in our Sub-topic Quizzes.

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Website last updated:

June 27, 2022 (UTC+1:00)