Gr.7 NS summary – Term 3

This summary and worksheet booklet covers all the work for Term 3, as set out in the CAPS. It contains a summary of the work, as well as practical questions that learners must answer. It also comes with answers. It covers the following concepts:

• Sources of energy (renewable and non-renewable).
• Potential and kinetic energy.
• Heating as a transfer of energy.
• Insulation and energy saving.
• Energy-transfer to the environment.
• The national electricity supply system.

It comes with a memo and is available in Afrikaans and English.

Please note: This is an electronic item and is available for download after your purchase. No refunds allowed on electronic items.