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Crack The Safe – Simultaneous Equations
Free
Two “Crack The Safe” activities on simultaneous equations: one on linear equations and one involving a quadratic or circle. These contain four questions but three possible answers for each question; this means 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 with the wrong answers offering an opportunity for discussion about what I have done in order to get that solution. Typo corrected!
Additional information
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Description
Two “Crack The Safe” activities on simultaneous equations: one on linear equations and one involving a quadratic or circle. These contain four questions but three possible answers for each question; this means 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 with the wrong answers offering an opportunity for discussion about what I have done in order to get that solution. Typo corrected!
This free resource contains:
- 1 docx file (82.95 KB)
- 1 docx file (81.83 KB)
- 1 docx file (35.26 KB)
- 1 docx file (23.02 KB)
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I hope you find this resource helpful!
-Andy Lutwyche
