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Chapter overview
Study Force, Energy, and Simple Machines through notes, flashcards, revision, MCQs, and long-answer practice.
Practice ready
3573 MCQs and 3162 written prompts are ready for focused chapter work.
Topics
3
Recall
9
Cards
18
Topic 1
A force is a push or pull; it can change motion or shape.
Topic 2
Simple machines change how force is applied; they do not create energy.
Topic 3
We see an ordinary object when light reflected from it enters our eyes.
Chapter pack
Topic list
Topic 1
Explore pushes and pulls, useful friction, work, and changes between stored energy and movement.
Topic 2
Recognise six simple machines and explain how they change the force or distance needed for a task.
Topic 3
Explain seeing and shadows, sound vibrations, and the three main ways heat is transferred.
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