Includes a 32-page book of amazing nonfiction STEAM content and gem-related activities
The collection includes 12 birthstones plus 18 other rocks
A gem-shaped dig kit offers hands-on activities to engage young scientists
Includes a 32-page book of amazing nonfiction STEAM content and gem-related activities
The collection includes 12 birthstones plus 18 other rocks
A gem-shaped dig kit offers hands-on activities to engage young scientists