Year 5 - Computing
Digital systems
Introduction to computer systems
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This pupil-friendly study guide includes a unit summary, clear notes, common mistakes, and quick questions with answers.
Unit Summary
In this unit pupils will explore computer systems and how information is transferred between devices. They will explore the input, output and processes of a variety of different real-world systems. Pupils will discover how information is found on the WWW through learning how search engines work.
Lesson Summary
You will learn to describe how systems are made up of different parts that work together.
Key Notes
- Systems are built using a number of parts.
- Input, process and output are all parts of a digital system.
- Computer systems can communicate with other devices.
Vocabulary To Learn
- system: a group of parts or components that work together to complete a task or solve a problem
- input: something that goes into a system to make it work
- process: the steps or actions taken to complete the task
- output: the result of data processed by a computer
Common Mistakes To Avoid
- Systems have to be made up of one part.
3 Quick Questions (With Answers)
1. Describe the system or process from this lesson in clear steps.
Systems are built using a number of parts. Input, process and output are all parts of a digital system.
2. Define this computing term and give one practical example. 'system'
a group of parts or components that work together to complete a task or solve a problem. Add one real device or system example to prove understanding.
3. Correct this common computing misconception.
Mistake: Systems have to be made up of one part. Correction: Systems are made up of many parts or components working together.
More Lessons In This Unit
Browse all guides in the Year 5 Computing guide library.