OCR A’Level

H046 & H446

Cheat Sheets

Your resources have been the best value products I have ever purchased in 10 years as a teacher of IT!

A premium subscription also includes a selection of “cheat sheets” that students can use as a handy reference for some of the topics. These include:

  • Big O notation.
  • Boolean algebra
  • Computational thinking
  • Pseudocode

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