Turn geometry into an exciting mystery with this CSI Geometry: Crime Scene Investigation activity! Students take on the role of police consultants, using their geometry and maths skills to analyse evidence, eliminate suspects, and identify the criminal.

Across five geometry-based challenges, students must interpret bearings, angles, lengths, area, and speed–distance–time calculations to logically narrow down ten suspects to just one.

This is a highly engaging, real-world maths investigation that promotes reasoning, teamwork, and justification.