A lower ability Y8 Ks3 lens information lesson with idea for practical.
Lo
To plan a practical to investigate how lens size affects focal length
Success Criteria
RECALL what is meant by the terms lens, converging, refraction and focal length
DESCRIBE how to calculate focal length
EXPLAIN how to investigate how lens size affects focal length
Lo
To plan a practical to investigate how lens size affects focal length
Success Criteria
RECALL what is meant by the terms lens, converging, refraction and focal length
DESCRIBE how to calculate focal length
EXPLAIN how to investigate how lens size affects focal length
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This is an adequate set of slides for a teacher in a hurry to provide a powerpoint to a class but a paid resource that suggests it includes information and an idea for a practical should have a good deal more information and the detail of the practical should have been communicated from the teacher's mind to the page. I don't understand how any teacher can justify charging another teacher for something like this. What happened?
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£3.00