- Included are hands on activities with an included materials list, to help children learn. It also helps prepare parents and teachers for questions that might arise and answers for them.
- By William C. Ritz
SIUE STEM Resource Center
http://www.siuestemcenter.org/
Southern Illinois University Edwardsvillehttp://www.siuestemcenter.org/
Science East, Room 1276
Edwardsville, IL, 62026
USA
618-650-3065