Maths KS4, grade C. Lesson on expanding double brackets. Powerpoint and worksheets. A teaching resource for expanding double brackets. The method uses grid multiplication to expand expressions like (2x + 1)(3x - 2). I hope you also like the three-term expression chain.
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Smashing - great use as an alternative to algebra tiles. This and Algebra tiles used on same pupils deepens thinking and forms connections.
LOVE this resource. Thanks!
Excellent. Thanks for sharing
Excelent
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