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Saturday 11 October 2008 (next week will be week 1) | email | e-Learning

Science > Key Stage 3 > Year 7

7K - Forces and their Effects


tug of war

Use the table below to help you study this unit.

The links on the right will take you to websites that will help.

Level 3

I can name 4 forces.

I know that I can change the direction or speed of an object by pushing and pulling.

I can list things in order of their speed.

Forces in Action

Level 4

I know that the force of friction slows things down.

I know that the force of gravity pulls things down towards the Earth.

I can use arrows to show the direction and size of a force.

Parkworld Plot Game

Floating Experiment

Friction Song

Gravity Song

Level 5

I know that weight depends on the force of gravity.

I know that when an object is not moving the forces on it are balanced.

I know that speed depends on speed and distance travelled.

Tug-Of-War Activity

Gravity Song 2

Gravity Cartoon

Level 6

I can explain the difference between mass and weight.

I can explain how unbalanced forces affect the direction or speed of an object.

Do Try This At Home

Your Weight on Other Worlds

Level 7

I can calculate speed using the correct units.

I can interpret distance time graphs using numbers (quantitatively)

Forces Graphs