The Knowledge Base now contains a large number of revision activities for A-Level Physics and GCSE/IGCSE Physics, Chemistry and Biology
Here is a quick link to all the sets of revision questions for A-Level Physics...
Light and Sound Homework Sheets ( originally developed for KS3 Science )
Here is the latest revision/homework sheets ( intended for KS3/KS4 Science)
Revision Topic : Energy Topic
The homepage is located at http://www.e-physics.org.uk/quizzes