This MEP resource from CIMT is taken from text book 9B which covers the mathematics scheme of work for the second half of year 9.
Estimation and approximation covers: rounding to the nearest 10,100,100, rounding to significant figures, rounding to decimal places, estimating calculations by rounding to one significant figure, use of brackets and the memory function on a calculator, rounding errors, upper and lower bounds.
The initial file forms part of the textbook. The activities sheet, extra exercises and mental tests compliment the work covered in the textbook. The overhead slides can be used on an interactive whiteboard.
Alongside the pupils' material there are lesson plans which outline the content of the unit, these are differentiated into three levels, ST, A and E as well as suggested routes through them.
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|Published||1990 - 1999|
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- Centre for Innovation in Mathematics Teaching