3 PPTs in which charge and current, then voltage, and finally resistance, are introduced and explained. There are notes under the slides. My aim in developing these resources was to enable my bright top-set Year 10s to understand the meaning of current and voltage rather than just memorising the 'circuits rules'. As a result of this they were all able to derive and explain the circuits rules (V’s in parallel are the same, V’s in series add up to the battery voltage, current is the same everywhere in a series circuit, currents split at a junction), and answer GCSE questions on circuits.
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A fantastic set of resources that allowed me to cover missing knowledge due to a staff absence quickly.
Thank you so much. I was covering an electricity lesson and this helped me to understand something I never quite 'got', which meant that I could actually help students instead of telling them to use the formula to get the answer.
An excellent series of powerpoints that get to understanding electricity, rather than hit or miss ability to do the calculations. Thank you so much for sharing for free.
I really appreciate your work!
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