Using selection to control the flow of a program
I can use a loop to repeatedly check whether a condition has been met.
Using selection to control the flow of a program
I can use a loop to repeatedly check whether a condition has been met.
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Lesson details
Key learning points
- Coding projects can have conditions and actions.
- A condition being met can be used to start an action.
- Selection can be used to control the flow of a program.
Keywords
Condition - a statement that can be either True or False
Selection - part of a program where if a condition is met, then a set of commands is run
Common misconception
If… then… statements can be checked once in a program.
An if... then... statement can be made to repeatedly check a condition by using a forever loop.
To help you plan your year 5 computing lesson on: Using selection to control the flow of a program, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 5 computing lesson on: Using selection to control the flow of a program, download all teaching resources for free and adapt to suit your pupils' needs.
The starter quiz will activate and check your pupils' prior knowledge, with versions available both with and without answers in PDF format.
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Explore more key stage 2 computing lessons from the Exploring selection in physical computing unit, dive into the full primary computing curriculum, or learn more about lesson planning.
Equipment
Pupils will need access to a microcontroller, crocodile clips, battery packs, Sparkle LEDs and push button switches. Examples in this lesson use Crumble https://oak.link/crumble
Licence
Lesson video
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Prior knowledge starter quiz
6 Questions
Q1.What is a condition in programming?
Q2.What does a conditional loop do?
Q3.Which of these is an example of a condition?
Q4.What is the purpose of a microcontroller?
Q5.What does True mean in programming?
Q6.Put these steps in order to program a microcontroller.
Assessment exit quiz
6 Questions
Q1.Match the terms to their examples.
If the button is pressed, ...
If the temperature is below 20°C, turn on the heater.
The light is on.
The button is not pressed.