Numbers

46 Computer Science Topics

We’ve created 46 modules covering every Computer Science topic needed for GCSE level. These are transferable across AQA, CIE, Edexcel, CIE & Internationally. Suitable for teachers or home educators alike.

Whether you’re a brand new Computer Science teacher, or you’ve been teaching ICT for years, our resources will save you hours and hours of lesson preparation every single week.

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Candidates should be able to:

  • convert positive denary whole numbers (0-255) into 8-bit binary numbers and vice versa
  • add two 8-bit binary integers and explain overflow errors which may occur
  • convert positive denary whole numbers (0-255) into 2-digit hexadecimal numbers and vice versa
  • convert between binary and hexadecimal equivalents of the same number
  • explain the . . .

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