Bookverdict.com

Gr 2–4—Following brief introductions, each of these volumes offers 10 to 14 very simple demonstrations of chemistry or physics in action. The activities involve no more than two to six clearly explained steps, use easily available materials and substances, and conclude with an expected result. Big color photos, many showing young exper...Log In or Sign Up to Read More

Each volume includes several activities--widely varying in quality--to introduce mid-elementary students to physics and chemistry concepts. Although the concise steps and bright photographs of children enga...Log In or Sign Up to Read More