Age
7+
Grade
2-3
Stuart J. Murphy, Cat Bowman Smith
Dave's Down-To-Earth Rock Shop
Library Binding
(HarperCollins Feb. 1, 2000)
As they consider sorting their rock collection by color, size, type, and hardness, Josh and Amy learn that the same objects can be organized in many different ways.
- Series
- Mathstart
- ISBN
- 0060280190 / 9780060280192
- Pages
- 33
- Weight
- 12.8 oz.
- Dimensions
- 10.5 x 0.5
in.