Last updated
18 August 2022
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Lesson 5 of P7 from OCR 21st Century science
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Love the plenary! A very engaging lesson
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Thank you, really appreciate the time and effort.
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![P7 Lesson5 - Lenses [OCR21C]](https://dryuc24b85zbr.cloudfront.net/tes/resources/11157771/image?width=500&height=500&version=1660858753527)
