About This Lesson
Order now at http://www.stevespanglerscience.com/search?sSearch=growing&sClass=Produ… Growing creatures are made out of a superabsorbent polymer that soaks up water. The polymer is similar to the non-toxic chemical used in baby diapers. Don't overlook the educational value of these inexpensive toys. Check out the Growing Creatures book for some great teacher-developed ideas.
