1587853
9780924886461
Young children enthusiastically investigate the properties of objects in this introduction to physical science. In three open-ended activities, children explore materials that sink or float, magnetic and non-magnetic objects, and a sand and bean mixture using tools that can sift and separate. In the final activity, children must apply what they've learned to a "garbage dump" recycling challenge.Lowell, Laura is the author of 'Sifting Through Science' with ISBN 9780924886461 and ISBN 0924886463.
[read more]