In matter and nuclear physics, we explain macroscopic behaviours using descriptions of microscopic models. This presents...

CPD 11-14 14-16 16-19

This is a set of three linked activities designed to show how radioactive decay can be modelled. In each case you can discuss...

Classroom Activity 14-16

It is quite common to see statements along the lines of alpha particles are more ionising than beta , but this is not actually...

Teaching Guidance 14-16