A great 5 layer puzzle made of birch that teaches children about their own body.
29 Pieces help to complete the nervous, digestive, muscular, skin, and clothed layers.
- A great educational activity at home or in the classroom.
- Each of the five layers focuses on a different system that exists within the human body. (skeletal, respiratory and digestive, muscular, and integumentary/skin)
- Kids learn about the body by figuring out which layer goes first, second, third, and so on.
- This puzzle is actually 5 puzzles in 1 with each layer consisting of 5-6-pieces.
The puzzle finish is non-toxic and child safe.
Dimensions: 8.50 x 14.00 x 1.00 inches.