Friction

Rubbing slows things down.

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About this lesson

Forces are pushes and pulls that make things start, stop, speed up or change shape. In this Science lesson, children flip cards to match each question with its answer.

The lesson has 3 key facts, an interactive activity and a 4-question quiz. Each quiz attempt is scored, and up to three stars can be earned.

When to use this lesson

How to practise at home

  1. Play the activity together: flip cards to match each question with its answer.
  2. Ask your child to explain one key fact in their own words.
  3. Take the quiz and try again until you earn three stars.

Practice questions

Show the 4 practice questions and answers
  1. Oil reduces… Answer: friction
  2. Smooth ice has… Answer: little friction
  3. Friction is a force that… Answer: slows things down
  4. Rough carpet has… Answer: lots of friction

Frequently asked questions

What will my child learn in “Friction”?

The lesson covers these key facts: Friction is a force that… slows things down. Smooth ice has… little friction. Rough carpet has… lots of friction.

Which grade is “Friction” for?

It is written for Grade 3 pupils studying Science. Related lessons on forces and energy are listed at the bottom of this page.

How can I help my child practise “Friction” at home?

Play the activity together, so your child can flip cards to match each question with its answer. Then ask your child to explain one key fact in their own words and try the 4-question quiz. The quiz awards up to three stars.

Can this lesson be used in class?

Yes. The activity works well on a whiteboard as a starter, and the quiz is a quick check of understanding at the end of the lesson.

Do I need an account to use this lesson?

No. There is no sign-up. Stars and progress are saved in the browser on the device you use.

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