New
New
Year 10
AQA

Input and output

I can explain how input and output devices allow users to interact with a computer system.

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New
New
Year 10
AQA

Input and output

I can explain how input and output devices allow users to interact with a computer system.

Link copied to clipboard

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Lesson details

Key learning points

  1. The user can use the keyboard as an input.
  2. Computers produce output through various methods.

Keywords

  • Input - data that is sent to a program to be processed

  • Output - information produced by a computer system as a result of processing data

Common misconception

Input and output of a program happen automatically, without the need for coding. The computer uses it in the correct part of your program.

Computers process instructions in code that requires input and output. The programmer needs to specify exactly where and how it should be handled.


To help you plan your year 10 computer science lesson on: Input and output, download all teaching resources for free and adapt to suit your pupils' needs...

Stress that input gets data into the computer, and output gets information out. This is not always through a keyboard and monitor. Explore how other devices perform the same actions.
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.
Match the terms to their definitions.
Correct Answer:IDE,a tool for writing and running programs

a tool for writing and running programs

Correct Answer:syntax highlighting,using colours to distinguish code elements

using colours to distinguish code elements

Correct Answer:compiler,converts code into a machine-readable format

converts code into a machine-readable format

Correct Answer:debugger,finds and fixes errors in the code

finds and fixes errors in the code

Q2.
What is a key advantage of using an IDE?
It automatically writes code for you.
It replaces the need for programming knowledge.
It automatically writes code for you.
Correct answer: It combines multiple tools in one application.
Q3.
Which of these is an example of an output device?
Correct answer: monitor
keyboard
mouse
microphone
Q4.
What is an input device?
a device used to print documents
a device used to store data
Correct answer: a device used to provide data to a computer
a device used to display information from a computer
Q5.
What is the purpose of a debugger in an IDE?
Correct answer: to find and fix errors in the code
to create colourful syntax
to run the program faster
to write documentation
Q6.
Which of these is not a tool included in an IDE?
code editor
debugger
compiler
Correct answer: web browser

6 Questions

Q1.
Match the devices to their roles.
Correct Answer:keyboard,sends text and number data to a program

sends text and number data to a program

Correct Answer:printer,produces physical output

produces physical output

Correct Answer:microphone,captures audio input

captures audio input

Correct Answer:speaker,plays audio output

plays audio output

Q2.
Put these steps in order for handling input and output in a program.
1 - Receive input.
2 - Process the input.
3 - Produce output.
Q3.
What is output in a computer system?
Correct answer: data produced after processing
data sent to a program
a type of input device
a coding error
Q4.
What Python function is used to get data from the user?
Correct Answer: input, input()
Q5.
What is the role of a program in managing input and output?
to store data permanently
to display all errors in the code
to replace the need for input devices
Correct answer: to process the input and generate the output
Q6.
What will
print("Hello, World!")
display?
Correct Answer: Hello, World!