With an unparalleled array of science topics to choose from, Discovery Channel School Science puts the fascination of the natural world at students' fingertips. Fun, fast-paces, high-interest text and vibrant photography in a varied format bring to life the wonders of nature as young scientists learn about the important historical figures, ideas, and discoveries that help researchers understand the past and keep science moving toward the future. Activities abound and insights await in Discovery Channel School Science There's no such thing as a plain old rock. In fact, everyrock tells a story--about where it formed, what it is made of, and where it has been. Discover why every rock is a piece of history.
还没人写过短评呢