xls, 58.5 KB
xls, 58.5 KB
A randomly generated interactive self marking worksheet on estimating calculations. Round the numbers to 1 significant figure and then work out the estimation, again the cells will change colour if you are correct. Press the button for more questions. Enable macros
Creative Commons "Attribution"

Reviews

4.5

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rmfoster86

12 years ago
5

Exactly what I was looking for to make this topic more exciting for my weak year eight class - thank you!

Gareth1512

12 years ago
4

This is a very useful resource for teaching the topic of estimating. The worksheet is fully interactive as it marks itself, offering instant feedback to pupils. It also randomly generates sets of questions, so you can differentiate the work if necessary. Ideal as a homework sheet or as a starter/plenary activity. Could also be used by pupils in an ICT maths lesson.

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