Sort-tastic FUN! A comprehensive card sorting activity that can be tailored for all ability levels! Sort the cards into three groups of properties and uses of alpha, beta and gamma radiation. (or four groups if you include beta plus or positron decay - this is in some of the new courses). The cards are printed on A4 sheets, four cards per sheet. Presented as individual files, this means that you can print and laminate only the cards that you want. This is ideal for group work, getting students thinking and discussing high level physics. It is suitable for Advanced level students too.