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These resources have been reviewed and selected by STEM Learning’s team of education specialists for factual accuracy and relevance to teaching STEM subjects in UK schools.

Interpreting and using data: setting taxi fares

This resource develops the concept of using a distance time scatter plot, finding a function that links the variables, and then using the results to decide upon a rate. 

The resource is set in the practical context of distances and times a taxi cab takes for 40 journeys. The resulting scatter plot is used to determine a line of best fit. From this students calculate a slope to help them with determining a suitable rate to set for the taxi driver to charge.

There are pre-lesson and post-lesson formative assessment tasks. Detailed teacher notes give suggestions on questioning and how to use the resources. Full solutions are given for each of the sections.

This is a concept development lesson from the Mathematics Assessment Resource Service, a collaboration between UC Berkeley and the Shell Centre team at the University of Nottingham. Further information on the collection is given here.

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