In or Out?

In this activity students are asked to construct a simple mathematical model to help decide whether or not the umpire has made the correct decision. Students are required to revisit and test assumptions made in their initial model, make estimates of likely uncertainty and apply their model to similar situations. Students explore a range of mathematical areas and concepts. In completing the activity students will need to use accurate calculation, measurement and convert between different units, use several movement formulae, calculate distances and find the degree of error in measurements. Students will collect primary data and interpret data using spreadsheets. Students should be competent in the use of basic algebra and formulae, including substitution, before starting this activity. A working understanding of spreadsheets would also be an advantage. To use this resource: • download the zip file • extract all of the files • run the start file