pdf, 193.41 KB
pdf, 193.41 KB
pdf, 218.97 KB
pdf, 218.97 KB
Keywords: digital, analogue, encode, decode. Notes: This activity helps learners compare how a simple string telephone works against a more complex digital system. Get the students to make string telephones using paper/plastic cups and lengths of string before attempting to complete the sheet. This helps explain an abstract idea by building up from a very hands on simple (more concrete) example. It really engages learners of all abilities. There is an activity sheet and a guidance sheet with answers. This was originally designed for OCR 21st Century Science unit P2
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Reviews

4

Something went wrong, please try again later.

AnneJosephineShort

9 years ago
4

Thank you very much - really like the easily block format

a9336408

9 years ago
4

Brill - saved me time - powerpoint would have made it 5*

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