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0478 Unit 4: Input and output devices

Paper 1: Computer systems

4

Inside the Unit...

Download Free Sample 5.0mb

Areas Covered

  • Lesson 1: Manual input devices
  • Lesson 2: Scanners and cameras
  • Lesson 3: Sensors
  • Lesson 4: Output devices
  • Download free lesson above
  • Lesson 5: Printers
  • Assessment

There are 5 worksheets, 5 homework tasks, and an assessment test, each with answers included in this unit.

Summary - New 2023-2025 Exam Specification

Unit 4 covers the large number of input and output devices that are required by the specification. All key input and output devices are introduced, with a special focus on the technologies that students may have less understanding of such as 2D and 3D scanners, actuators and various sensors such as accelerometer, infra-red and proximity sensors. Students will also be shown how to identify the type of data captured by each sensor. Finally, an end of unit final assessment test will cover all aspects of the unit.

What's included in the toolkit?

Toolkit

These units have been written to satisfy the specification for the theoretical Section 1 of the Cambridge IGCSE® 0478, 0984 and O Level 2210 Computer Science courses. Each unit contains:

  • PowerPoint slides for each lesson
  • Detailed lesson plans
  • Learning objectives and outcomes
  • Worksheets and homework activities with answers
  • End-of-unit Assessment test with answers
  • Other material and links to online resources

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The key strengths of the materials are in their simplicity - you have the content pupils need to know, simply, attractively presented and then a well designed worksheet to test it. The worksheets look excellent and very effective as a tool to cement the learning.

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Relevant Textbooks

Inside the Unit...

  • Download Free Sample 5.0mb

    Areas Covered

    • Lesson 1: Manual input devices
    • Lesson 2: Scanners and cameras
    • Lesson 3: Sensors
    • Lesson 4: Output devices
    • Download free lesson above
    • Lesson 5: Printers
    • Assessment

    There are 5 worksheets, 5 homework tasks, and an assessment test, each with answers included in this unit.

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