Test 2 Feedback

Here is a copy of the test that you did - in case you fancy using it for revision....

There was a wide range of marks.

This will give you an idea of how you did as a group:

Read through the solutions carefully as you go back through your paper.

There was evidence in your answers that some of you have a pre-GCSE understanding of radioactivity - some of you talked of beta particles containing nucleons and gamma radiation not being ionising because it has no charge! Very worrying.....

I want you ALL to ensure you can easily answer the three GCSE radioactivity self tests:

Below are links to the solutions. Work through them and correct your mistakes.

Ask if you do not understand anything...