St. Patrick's Day Rainbow Density Lab HANDOUT****Purchase this with along with the Rainbow Density Lab PRESENTATION that can be found in my store HERE***St. Patrick's Day in middle school can often be a boring day. Students may be used to elementary school where they built Leprechaun traps, had silly tricks played on them, or other fun activities. In middle school we can help make St. Patrick's Day fun too!This activity teaches students about density, while making a rainbow from different types