What are pulleys and how do they reduce the force needed to lift a heavy object?

Lesson
Science
Year 5
What are pulleys and how do they reduce needed to lift a heavy object? - presentation
What are pulleys and how do they reduce needed to lift a heavy object? - teacher's notes
How does a  pulley reduce the force required to lift a heavy load? - explanation - worksheet
What are pulleys and how do they reduce needed to lift a heavy object? - presentation
Resource 1/3
Premium
What are pulleys and how do they reduce needed to lift a heavy object? - presentation
Download
Focus Education
Focus Education
Description
This lesson uses an enquiry-approach method, and will facilitate students answering the question, 'What are pulleys and how do they reduce the force needed to lift a heavy object? ' It is a Year 5 Science lesson from the unit Forces from Focus Education.