Learning objective
Knowledge
- To describe the effects of levers, pulleys and simple machines on movement.
Working scientifically
- To draw and label a diagram.
Success criteria
Knowledge
- I can explain the purpose of levers and
This content is for subscribers only. Join for access today.
National curriculum
Science
Forces
Pupils should be
This content is for subscribers only. Join for access today.
Cross-curricular links
Design and Technology
Design
- Use research and
This content is for subscribers only. Join for access today.
Before the lesson
This content is for subscribers only. Join for access today.
Lesson plan
1: Lesson plan
An area for you to put useful resources from the previous lesson
This content is for subscribers only. Join for access today.
Adaptive teaching
Pupils needing extra support
Should use the link: Making a windmill on Videolink to make their windmill; could copy the diagram from the Presentation: Wind-powered pulley diagram.
Pupils working at greater depth
Could annotate their diagram to point out the important design features, identify any improvements made and explain how the pulley system works; could extend the experiment by trying to lift items from their pencil case and recording the different times taken to lift them.
This content is for subscribers only. Join for access today.
Assessing progress and understanding
Pupils with secure understanding indicated by: explaining the purpose of
This content is for subscribers only. Join for access today.
Knowledge outcomes
- I can explain the purpose of levers and pulleys in amplifying the size of a force.
- I can explain the purpose of gears in changing the speed and direction of a force.
This content is for subscribers only. Join for access today.
Vocabulary definitions
-
amplify
To increase or make something greater, such as making a force stronger or a sound louder.
-
effort
The force you use to push, pull or turn something to make it move.
This content is for subscribers only. Join for access today.
In this unit
Maintained by: Kapow Primary team
Last update: 9th April, 2024
