pdf, 211.42 KB
pdf, 211.42 KB
Suitable either as a starter or plenary. 11 questions on factorising B grade quadratics with a mixture of signs and hopefully enough misconceptions to catch them out now and again. Intended for use with interactive voting systems but whiteboards/cards would do the job all the same. If you use it - please review it.
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Reviews

4.6

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gtn8

9 years ago
5

Thank you - this is exactly what I was looking for as a plenary to my lesson.

crazy-canuck

9 years ago
5

great activity!!

awynne1991

11 years ago
5

Very useful, thank you. I will just point out that Question 11 can be factorised into (25x + 50)(x - 2). Just be wary because higher level students might work this out or be confused.

MissKLW

11 years ago
4

paulcollins

12 years ago
4

Great starter/plenary activity that covers common misconceptions. Thanks for uploading.

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