Crabtree Classics

3749 records found. Displaying 3577 - 3588.

Life Science

What Is the Theory of Plate Tectonics?

In 1912, German meteorologist Alfred Wegener published his groundbreaking theory of continental displacement. His theory proposed that the continents were once a single land mass but had… More →

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Life Science

What is touch?

Is it smooth or rough? Is it hot or cold? Is it sharp or dull? Our sense of touch helps us learn about the things around us. This engaging title uses captivating images and accessible text to More →

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Economics

What is Trade?

This book carefully explains how countries around the world engage in trade. Whether it is a detailed description of how countries negotiate trade agreements, how countries use tariffs to… More →

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Weather

What is weather?

Weather changes from day to day and season to season. But what exactly is weather and how is it created? Readers will discover the answers to these questions and many other weather wonders.… More →

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Weather

What is wind?

This new book will "blow" readers away! Accessible text, interesting facts, and bright, colorful design create an engaging combination for young readers. Readers will discover how wind forms, More →

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Life Science

What Kind of Animal is it?

What Kind of Animal is it? is a series designed by Bobbie Kalman to introduce young readers to the world of animals. The simple text, clear illustrations, and colorful pictures teach children More →

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Animals

What Kind of Animal Is It?

This beautiful book looks at different animal species, describing how they are similar and different, and why certain animals belong to specific groups. Using descriptive as well as… More →

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Life Science

What kind of living thing is it?

There are billions of living things on Earth. Living things are alike in many ways, but they are also very different. This intriguing book asks children to look at similar characteristics and More →

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Life Science

What kinds of coverings do animals have?

This fun title asks readers to think about how different body coverings protect animals by keeping them warm and safe. From fur and feathers to scales and shells, readers get a close-up look… More →

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Life Science · Physical Science · STEM

What Makes It Move?

Did you know that an object can only move if a force is placed on it? Read about pushing and pulling - the forces that make objects move - and what happens when you change the strength or… More →

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Life Science

What Makes Your Body Work?

What Makes Your Body Work? explains the inner workings of some of the body's major organs and systems. Readers can perform fun easy experiments that will help them measure their own lung… More →

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