Units

Teach any GCSE Computer Science class

We have put together a full GCSE Computer Science curriculum that will give you all the teaching materials you need to teach any topic.

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:

  • define the terms bit, nibble, byte, kilobyte, megabyte, gigabyte, terabyte
  • understand that data needs to be converted into a binary format to be processed by a computer.

Data units in computer systems

  • Bit
    • This is a single unit of memory and can only store 2 possible binary values, either 0 or 1.
  • Nibble
    • A nibble is a unit of memory made up of 4 bits. This means it can store 16 possible binary . . .

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