Simply science

An introduction to the properties of matter, discussing solids, liquids, and gases.

Briefly describes the composition of different types of soil, the variety of plants and animals that live in it, and the necessity of soil to human life.

Briefly explains why we have seasons and how they affect people and other living things.

Briefly describes the characteristics shared by all mammals and highlights how various species are different, discussing habitats, methods of moving around, feeding habits, and life cycles.

Text and photographs introduce the scientific concept of magnetism. Includes a glossary and index.

Photographs and text explain the scientific concepts of hot and cold.

Explores the science of seasons, focusing on fall, discussing the signs of fall, fall colors, harvest, and other topics; and includes a glossary, references, an index, and photographs.

Photographs and text explain the scientific concept of electricity.

A brief introduction to the history, characteristics, and importance of satellites, especially those that make up the Global Positioning System.

Briefly describes the characteristics of the sun, planets, moons, asteroids, and comets of our solar system.