A clip in the Science Please! collection, Lightning uses archival footage, animated illustrations and amusing narration to explain: What causes the electrical discharge we see as lightning?
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A clip in the Science Please! collection, Lightning uses archival footage, animated illustrations and amusing narration to explain: What causes the electrical discharge we see as lightning?
Teacher asks students to:
- illustrate the different types of clouds; pay particular attention to the cumulonimbus cloud, the source of electrical storms;
- make a poster about safety rules to follow in case of lightning;
- generate static electricity by rubbing balloons in their hair and experiment with attracting small objects;
- estimate the time between a lightning flash and the corresponding thunderclap to judge how far away an electrical storm is.