Trial and improvement - Explaining the method
A clear and in-depth presentation showing how to solve equations using trial and improvement, giving three worked examples for finding a solution to one decimal place, plus five questions to try.
The final two slides introduce working to two decimal places. Ideal to allow students to work through at their own pace, or for cover lessons.
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Review this resource07/01/2020
12/12/2018
This is an amazing resource. Clear explanation and superb as an introduction or as revision.
27/05/2014