New
New
Year 5

Digital systems

I can describe how systems are made up of different parts that work together.

New
New
Year 5

Digital systems

I can describe how systems are made up of different parts that work together.

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Lesson details

Key learning points

  1. Systems are built using a number of parts.
  2. Input, process and output are all parts of a digital system.
  3. Computer systems can communicate with other devices.

Keywords

  • 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 produced by the system after it processes the input

Common misconception

Systems have to be made up of one part.

Systems are made up of many parts or components working together.


To help you plan your year 5 computing lesson on: Digital systems, download all teaching resources for free and adapt to suit your pupils' needs...

Children may think things just work - we are looking at the bigger systems that make processes happen. Systems can be seen all around us and you should explore examples in and around school that will be familiar examples for pupils to understand what they are.
Teacher tip

Equipment

Licence

This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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6 Questions

Q1.
What is a network?
a single computer
Correct answer: a group of connected computers
a type of software
a web page
Q2.
What can a computer network share?
Correct answer: data
furniture
food
books
Q3.
What is an example of data that can be shared over a network?
Correct answer: a file or document
a chair
a pencil
a book
Q4.
What is a key benefit of online shopping?
you can visit physical stores
you don’t need an internet connection
you can only buy one item at a time
Correct answer: you can shop anytime, anywhere
Q5.
Match the everyday system to its correct description:
Correct Answer:traffic light system,controls the flow of vehicles and pedestrians

controls the flow of vehicles and pedestrians

Correct Answer:library system,organises and tracks books being borrowed and returned

organises and tracks books being borrowed and returned

Correct Answer:school timetable,schedules lessons and activities for students and teachers

schedules lessons and activities for students and teachers

Correct Answer:post delivery system,ensures letters and parcels are sent to the correct addresses

ensures letters and parcels are sent to the correct addresses

Q6.
What type of system uses technology to process and store information?
manual
Correct answer: digital
physical

6 Questions

Q1.
What is a system?
a single part working alone
a computer program
Correct answer: a group of parts working together
a type of input
Q2.
What is the term for data sent to a system to be processed?
Correct Answer: input
Q3.
What is the term for a program or part of a program running on a computer?
Correct Answer: process
Q4.
Match the term to its definition:
Correct Answer:system,a group of parts working together

a group of parts working together

Correct Answer:input,data sent to a computer for processing

data sent to a computer for processing

Correct Answer:process,a program running on a computer

a program running on a computer

Correct Answer:output,the result of processed data

the result of processed data

Q5.
Match the action to its purpose:
Correct Answer:input,sends data to the system

sends data to the system

Correct Answer:process,transforms data into results

transforms data into results

Correct Answer:output,displays the results

displays the results

Correct Answer:communication,shares data

shares data

Q6.
Why do systems need multiple parts?
to make them easier to build
to reduce the need for input
to store more data
Correct answer: to perform complex tasks