Books with author Rebecca Jean Olien

Why does it rain? This title introduces readers to the water cycle. Evaporation, precipitation, condensation, and other vocabulary words are defined. Each stage of the water cycle and why it is important to humans is explained. Graphics provide additional support. An activity to help readers understand the concept is included.

Maps and globes provide a variety of important information, from weather patterns to the locations of roads and streets.Readers (Ages 3-6) will discover the difference between maps and globes. They will also learn how to use different types of maps to find the information they need.

Maps vary widely in complexity, from simple road maps to detailed topographical maps.Readers (Ages 3-6) will learn why map keys are important and how to use them to interpret the data on different kinds of maps.

Why does it rain? This title introduces readers to the water cycle. Evaporation, precipitation, condensation, and other vocabulary words are defined. Each stage of the water cycle and why it is important to humans is explained. Graphics provide additional support. An activity to help readers understand the concept is included.

How much water is on Earth? This title introduces readers to the different places on Earth water is found. Readers will learn the differences between rivers, oceans, lakes, groundwater, and other bodies of water. Water on Earth in the form of ice is also covered. An activity to help readers understand the concept is included.

Why does it rain? This title introduces readers to the water cycle. Evaporation, precipitation, condensation, and other vocabulary words are defined. Each stage of the water cycle and why it is important to humans is explained. Graphics provide additional support. An activity to help readers understand the concept is included.

Why do we need to save water? This title introduces readers to the importance of saving water. Ways readers can conserve water are discussed. Problems with changes in weather patterns and pollution are also covered. An activity to help readers understand the concept is included.

Where does the water we drink come from? This title introduces readers to the processes involved in treating and cleaning water. The cycle from freshwater sources to the faucet is covered. Readers will learn about removing sediment and disinfecting water. An activity to help readers understand the concept is included.

Provides an explanation of extinction, including what it is, why it happens, and how people can help stop animal and plant extinction from happening.

Provides step-by-step instructions for different projects that are beneficial to others, the environment, and animals, including cards, animal toys, bird feeders, and recycling cans.

How does sound measure the ocean? Why do magnets work? Easy explanations of how and why things work, colorful photos, and simple diagrams help readers learn and understand basic physics in our world.

Describes the role of the endocrine system and explains some problems that may arise. Also provides information on how to keep the system healthy.