zip, 5.97 MB
zip, 5.97 MB
pdf, 99.62 KB
pdf, 99.62 KB

Secondary storage can be a difficult idea to get your head around, but this complete lesson is going to change that! It has been specially created for the OCR GCSE Computer Science (J277) course, meaning there is no irrelevant content from other exam boards. This resource consists of a PowerPoint presentation, a flashcards worksheet with answers, custom exam-styled questions with a mark scheme, and a full lesson plan. See the video and the preview image to see what is included!

Feedback has been considered when creating and updating this resource to ensure it is appealing, engaging, and challenging. This resource will be updated to ensure it is (one of) the best!

Duration: 2-3 Lessons

This resource is designed to cover:

  • The need for secondary storage.
  • Common types of storage technology: optical, magnetic, solid-state/flash.
  • Advantages and disadvantages of storage technology.
  • Characteristics of secondary storage technology: cost, capacity, speed, portability, durability, reliability.

    Other complete lessons in Unit 1.2:
  1. RAM, ROM, and Virtual Memory (Primary Storage)
  2. Units of Storage
  3. Secondary Storage (Current)
  4. Binary Crash Course
  5. Representing Images
  6. Representing Sound
  7. Representing Characters
  8. Compression

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