Aimed at pupils studying the IGCSE, this lesson shows them how to estimate the gradient at points on a curve by drawing tangents. Includes a worksheet with answers (I'd strongly recommend they use the scale stated on the horizontal axis, otherwise the graphs get a bit squashed together!) If you like this resource then please check out my other stuff on here! :)
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PPT great, however, drawing the graphs and estimating the gradients are two independent skills. The main focus should be estimating the gradients.
Very helpful, thank you !
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