The purpose of this activity is to get pupils thinking and talking about where, and on what, forces might act in some everyday...

Classroom Activity 11-14

In this activity students are introduced to the idea of the centre of gravity by comparing the balance points of a ruler and a...

Classroom Activity 11-14 14-16

In this class activity students tilt three bottles to see which one topples first. You can use it to introduce the idea of...

Classroom Activity 11-14