Key Stage 3; The unit has a detailed lesson overview; The unit has bright and colourful PowerPoints; The aim is to describe what echoes are and how sound is produced and travels through different materials; comparison to light; Big Question with detailed methodology and correct answer is provided; A demo with an activity is also included.
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The ppt did not address the learning objective. Boring, stodgy lesson- not worth the cost.
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£3.00