Crack The Safe – Expanding, Simplifying and Factorising Expressions
Free
Three “Crack The Safe” activities on expressions: expanding and factorising, including quadratics and expanding three brackets. These contain six questions (four on the three brackets) but three possible answers for each question meaning that students can self-check their answers (are they in the list of possible answers?) whilst the teacher can help those who require it. I use these as starters and plenaries but that is obviously up to you.
Additional information
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Description
Three “Crack The Safe” activities on expressions: expanding and factorising, including quadratics and expanding three brackets. These contain six questions (four on the three brackets) but three possible answers for each question meaning that students can self-check their answers (are they in the list of possible answers?) whilst the teacher can help those who require it. I use these as starters and plenaries but that is obviously up to you.
This free resource contains:
- 1 docx file (82.32 KB)
- 1 docx file (103.15 KB)
- 1 docx file (87.31 KB)
- 1 docx file (102.97 KB)
- 1 docx file (78.88 KB)
- 1 docx file (81.02 KB)
- 1 docx file (98.44 KB)
- 1 docx file (105.27 KB)
- 1 docx file (97.05 KB)
- 1 docx file (104.38 KB)
- 1 docx file (82.2 KB)
- 1 docx file (104.06 KB)
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I hope you find this resource helpful!
-Andy Lutwyche
