I use these a lot with my students. Very simple with just pen and paper and audio, but the voice is clear and the topics are exactly those in the IGCSE Physics syllabus.
Note that British schools tend to take GCSE Physics at ages 14-16. The International GCSE (or IGCSE) is taken by international students across the world. These videos by DrPhysicsA are appropriate for the AGA, OCR and Edexcel syllabuses, plus the CIE syllabus that I teach.
Another good series of videos is done by Freesciencelessons. Although graphically more appealing, my international students tend to find these slightly harder to understand. So, for the moment, Dr Physics A remains the best series of Physics lessons.
It is often a nice relief to get students watch and listen to a different teacher; I can concentrate on doing sample questions.
Do you teach IGCSE Physics? Are there any other video lessons you use?
