About this Simulation

This Geiger Reader App enables learners to explore radiation detection and measurement in real time. Students can observe how Geiger detectors respond to radioactive sources, analyse count rates, and understand the principles of nuclear radiation detection through interactive data visualisation and audio feedback.

Learning objectives: Understand how Geiger counters detect and measure ionising radiation | Analyse radiation count patterns and interpret detector output data | Apply nuclear physics concepts to practical radiation measurement scenarios