Crack The Safe – Ratio and Proportion
Free
Four “Crack The Safe” activities on ratio and proportion: three on ratio and one on proportion, although the ratio problems sheet has a couple of inverse proportion problems. These contain six questions but ten possible answers 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. The emphasis in the ratio sheets is upon worded questions so discussion may be generated here.
Additional information
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Description
Four “Crack The Safe” activities on ratio and proportion: three on ratio and one on proportion, although the ratio problems sheet has a couple of inverse proportion problems. These contain six questions but ten possible answers 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. The emphasis in the ratio sheets is upon worded questions so discussion may be generated here.
This free resource contains:
- 1 docx file (141.48 KB)
- 1 docx file (138.18 KB)
- 1 docx file (138.1 KB)
- 1 docx file (142.36 KB)
- 1 docx file (167.02 KB)
- 1 docx file (140.41 KB)
- 1 docx file (165.86 KB)
- 1 docx file (168.16 KB)
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-Andy Lutwyche
