Students revise how to estimate the distance traveled in a speed-time graph by finding the area under a curve.
Later, as learning progresses they use the area to estimate the average speed.
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Students revise how to estimate the distance traveled in a speed-time graph by finding the area under a curve.
Later, as learning progresses they use the area to estimate the average speed.
Problem solving lesson on two-way tables and frequency trees.
Three typical exam questions to revise on plotting quadratic, cubic and reciprocal graphs.
Linking cumulative frequency graphs to ratio, percentages and financial mathematics.