These two lessons use the context of the scoring system of Ultimate frisbee to help students see a real-life use of how spreadsheets and data handling can assist a sporting context.  

Lesson 1 shows...

This activity allows students to investigate how images are produced from data streams by using first a spreadsheet and then an image-processing program. They then go on to see how the usefulness of such a monochromatic image may be enhanced by using lookup tables and calibration. The materials used focus on the...