Primary 4 Science & Technology

This lesson teaches students about pitch as a property of sound.

This lesson teaches students about sound waves, frequency, pitch and volume.

Defining noise, measuring sound volume and the effects of noise.

Explaining the process of hearing and the types of sounds.

The properties of sound and how it travels.

Sound is a form of output energy. Find out how.

This lesson teaches students about renewable energy and types of Renewable energy.

This lesson teaches students about non-renewable energy and its sources.

Explore how energy is transferred from one form to another within non-living things.