Kids will dig the world of earth science and geology! Kick-start your very own rock collection with the 36 stones, then use the included crystal powder and mold to grow your own geode formation.
Collect rocks and conduct experiments, such as a scratch test and float test, to discover their hidden properties. The fun doesn't stop there - You'll even learn how to make your very own rock tumbler. Use the fact-filled book to keep exploring the world around you as you find more samples to collect.
WARNING: Small Parts – Not for children under 3 yrs.
- Everything you need to grow your own geode
- Learn about the properties of different types of rocks (scratch test & float test)
- You'll even learn how to make your very own rock tumbler
- Promotes STEM/STEAM
- Ages: 8 and up
- 36 rocks
- Display tray
- Crystal powder
- Geode mold
- Magnifying glass