Title: Tinkering
Subtitle: Kids Learn by Making Stuff
Subjects: Handicraft, Constructivism (Education), Experiments, Engineering, Study and teaching, Education (Primary), Technology, Models and modelmaking, Science, juvenile literature, Science, experiments, Science, JUVENILE NONFICTION, Science & Nature, Biology, Chemistry, Discoveries, Experiments & Projects, Electricity & Electronics, How Things Work-Are Made, TECHNOLOGY & ENGINEERING, Engineering (General), Inventions, Handbooks, manuals