Page 60 - science

Indoor bowling using

pushes and pulls

1 Line up 10 empty water bottles.

2 Take turns to pull a ball back and

then push it towards the bottles.

3 Who can knock the most bottles

down using only one push?

4 How many pushes does it take to

knock all of the bottles down?

Warning! Push the ball

along the floor. Do not throw
it or you could hurt someone.

Look at the
picture of

children playing

games.

Point to a

person using a
push force.

Point to a
person using a

pull force. 3 Pushes and Pulls

Key idea

Pushes and

pulls are forces.
61
■ For more activities, go to Workbook 1 page 61.