Robert L. Wild
ISBN 971-135-044-0
Published by ISMED
May 1983

No of Pages: 99


This laboratory manual is an attempt to convince science teachers that the best way to teach natural law is through demonstrations. The demonstrations in this manual are low-cost. Efforts to find and use local materials are indicated. However, several lecture-demonstrations are included which are especially low-cost, but are novel ways of using existing equipment.