Source : Gluesticks Tell me more Kids love candy so why not combine learning along with it? This super cool tutorial shows you how to make rock candy. You'll need very few ingredients but will need some patience as it takes a few days for crystals to grow. Equip your little sicentist with a notebook and ask her to record notes on what's happening each day. Talk about how and why sugar crystals are forming for a fun yet educational project. [db:qq]