+
Interactive
Other

University of Kansas: Quarked!: Rummy

For Students 5th - 8th
A card game where you must combine different types of quarks in order to make baryon particles, or to make particle decay chains.
+
Handout
Lawrence Berkeley National Laboratory

Berkeley Lab: Radioactivity in Nature

For Students 9th - 10th
This entry provides a summary of radioactivity in nature and the decay chain.