|a150+ Easy Science Experiments : |bScience Activity Book
260
|aUS : |bMark Twain Media, Inc.,, |c1999
300
|a1 v. ; |c28 cm.
500
|aGrades 5-8+
500
|aThe subjects about Scientific Method, Experiments, Demonstrations, Projects, Including: Weather, Earth's Surface, Water, Planes, Rockets and much More, All Reproducible.