Revision booklet for the OCR GCSE computing course. This is the entire published OCR revision guide typed up into revision note format. Much easier for students to revise from, includes all 6 topics, with information tailored to the type of knowledge students would need to know to answer exam questions.

Keywords that crop up in the past OCR exam papers

This interactive spread sheet teaches how to convert between the three number systems used in GCSE computer science. Each conversion has a tutorial, and interactive questions where the students will be told whether their answers are correct or incorrect.

Keywords that crop up in past IT exam papers, with their definitions.