Grade
3-4
Martyn Bramwell
How Things Work
Hardcover
(Edc Pub Aug. 1, 1985)
Suggests simple experiments that illustrate the properties of gravity, inertia, friction, and air pressure and demonstrate the use of wedges, levers, wheels, pulleys, gears, and rockets
- Series
- Simple Science
- ISBN
- 0860208478 / 9780860208471
- Pages
- 40
- Weight
- 16.0 oz.
- Dimensions
- 9.2 x 0.5
in.