docx, 14.24 KB
docx, 14.24 KB
pdf, 359.51 KB
pdf, 359.51 KB
An attempt to make algebraic substitution a little more interesting! Students must use the formulae to crack the code and then solve the anagrams. I wrote this for Key Stage 3 but it would be well suited for KS4 too. Stress the importance of careful calculation - one error early on and everything could be wrong! Collaboration between students and checking/discussion of answers might be useful as they work through this. Answers included.
Creative Commons "Sharealike"

Reviews

4.9

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aqwong2019

4 years ago
5

Thank you. It was really useful!

shoche

6 years ago
5

Excellent substitution code breaker - my students loved it and the quiz adds even more excitement. Thank you for sharing!!!

dgladki

6 years ago
5

Used this as a tutor activity with Year 10 - they loved it! Thanks!

badger5515

8 years ago
5

MrBartonMaths

8 years ago
5

This lovely resource has been selected to feature in the TES Secondary Maths Newsletter. Thank you so much for sharing, you are helping to inspire teachers and students all over the world! Craig Barton

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