pptx, 346.33 KB
pptx, 346.33 KB
pptx, 97.98 KB
pptx, 97.98 KB
docx, 16.23 KB
docx, 16.23 KB
The substitution exercise could be done in a lesson prior to the Quadratic Formula lesson to encourage students to think about the possible difficulties that arise when using the formula.
The PPT leads you through when and why we use the formula but textbook references will need changing. Then the matching activity links nicely back to the PPT getting students to identify when they need the formula. Multiple copies per sheet to minimise photocopying.
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Reviews

4.3

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crazy4maths

7 years ago
3

ccl22

7 years ago
5

Thanks for sharing.

kw22

9 years ago
5

Fantastic resource. Lots of opportunites to practise and recognise the different methods. Answers provided. Many thanks for sharing!

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