Provides step-by-step instructions for a variety of projects involving rocks and minerals, and answers such questions as "What is in soil?" and "How are mineral
The hands-on experiments in this book, illustrated in color, will unlock the secrets of rocks and minerals, including how sedimentary rock is different from met
Step-by-step instructions for doing science experiments dealing with soil and water are followed by an explanation of what happened during the experiments.
Provides step-by-step instructions for a variety of projects involving the sun and moon, and answers such questions as "How does the sun's position change with