Crack The Safe – Average and Range
Free
Three different “Crack The Safe” activities taking students through calculating average and range from raw data, then through frequency table and finally to grouped frequency and estimating the mean etc. These are designed to create a bit of discussion but also allow students to self-mark as answer options are given. Good for a starter or plenary.
Additional information
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Description
Three different “Crack The Safe” activities taking students through calculating average and range from raw data, then through frequency table and finally to grouped frequency and estimating the mean etc. These are designed to create a bit of discussion but also allow students to self-mark as answer options are given. Good for a starter or plenary.
This free resource contains:
- 1 docx file (89.48 KB)
- 1 docx file (145.02 KB)
- 1 docx file (143.49 KB)
- 1 docx file (297.92 KB)
- 1 docx file (145.34 KB)
- 1 docx file (141.47 KB)
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I hope you find this resource helpful!
-Andy Lutwyche
