docx, 12.4 KB
docx, 12.4 KB
docx, 17.73 KB
docx, 17.73 KB
docx, 33 KB
docx, 33 KB
doc, 36 KB
doc, 36 KB
doc, 226 KB
doc, 226 KB
docx, 13.31 KB
docx, 13.31 KB
There are enough resources here to fill two lessons on the topic of electrical power. The activities include a student practical finding the power of various kettles; the student sheet has instructions and guides students through the calculations required. There is also a demonstration using an electricity meter to compare the power of various electrical items. They are backed up with three different worksheets helping students to understand and use the equation power = potential difference x current.

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