ÌÇÐÄVlog

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ÌÇÐÄVlog

Last updated

21 August 2026

pptx, 5.07 MB
pptx, 5.07 MB

The Lesson includes objectives, keywords, engaging activities, videos and current real-world examples where students can relate and apply theory. This best prepares students for both internal and external assessments for the Design Technology Pearson Edexcel GCSE or iGCSE course.

This lesson covers the following topic(s):

1.3.1 Sources, generation and storage of energy:

a fossil fuels – oil, gas, coal
b biofuels – biodiesel and biomass
c tidal
d wind
e solar
f hydroelectric.
1.3.2 Powering systems:

a batteries and cells
b solar cells
c mains electricity
d wind power.
1.3.3 Factors to consider when choosing appropriate energy sources to make products and power systems:

a portability of the power source
b environmental impact
c power output
d circuit/system connections
e cost.
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