Simple text, illustrations, and photos discuss changes to the weather, plants, and animals that happen during the season of summer. Includes activities.
Looks at some of the natural features and forces that shape the Earth, including volcanoes, mountains, polar lands, oceans, and others. Includes a glossary.
Discussion of light for young readers, telling where it comes from, what it does, and how it is used, with suggestions for activities to illustrate each lesson.