Engineers know that there is always more than one possible solution to a problem! This interesting title uses accessible text and relatable examples to explain how engineers test and compare different solutions to determine which solution is best.

How Engineers Find Solutions (Engineering Close-up)

Children's Books

Johnson, Robin

Education & Reference

Crabtree Classics

Engineers know that there is always more than one possible solution to a problem! This interesting title uses accessible text and relatable examples to explain how engineers test and compare different solutions to determine which solution is best.

What Are Light Waves? (Light and Sound Waves Close-Up)

This engaging title introduces readers to the science of light waves. Relatable examples, accessible text, and a creative design challenge help readers discover the properties of light waves and their essential role in seeing our world.

What Are Light Waves? (Light & Sound Waves Close-Up)

Science, Nature & How It Works

Crabtree Pub Co

How Does Sound Change? (Light and Sound Waves Close-Up)

Sounds help us understand the world around us. This engaging title provides a close-up look at the science behind different sounds. Readers discover how sound waves travel through different matter and learn about concepts such as echoes, volume, and pitch. Accessible language and relatable examples support reader comprehension.

How Does Sound Change? (Light and Sound Waves Close-up)

What Are Shadows and Reflections? (Light & Sound Waves Close-Up)

What happens when light is blocked? How can we redirect light? Readers will discover the answers to these questions and more in this fact-filled title. Readers will explore the properties of transparent, translucent, opaque, and reflective materials, and learn how to redirect light beams and create shadows.

What Are Sound Waves? (Light and Sound Waves Close-Up)

This book introduces the concept of sound waves in a relatable, child-centered way. Readers will discover that matter must vibrate to make sound and that sound can make matter vibrate. They will also learn how sound waves are used for communication and be able to demonstrate this knowledge by creating their own sound devices.

This engaging title introduces readers to the science of light waves. Relatable examples, accessible text, and a creative design challenge help readers discover the properties of light waves and their essential role in seeing our world.

"Sounds help us understand the world around us. This engaging title provides a close-up look at the science behind different sounds. Readers discover how sound waves travel through different matter and learn about concepts such as echoes, volume, and pitch. Accessible language and relatable examples support reader comprehension"--

"What happens when light is blocked? How can we redirect light? Readers will discover the answers to these questions and more in this fact-filled title. Readers will explore the properties of transparent, translucent, opaque, and reflective materials, and learn how to redirect light beams and create shadows"--

"This book introduces the concept of sound waves in a relatable, child-centered way. Readers will discover that matter must vibrate to make sound and that sound can make matter vibrate. They will also learn how sound waves are used for communication and be able to demonstrate this knowledge by creating their own sound devices"--

See the best price to sell, buy, or rent books by Johnson, Robin. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Books by Johnson, Robin

See the best price to sell, buy, or rent books by Johnson, Robin. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

How Engineers Find Solutions (Engineering Close-up)

How Engineers Find Solutions (Engineering Close-up)

What Are Light Waves? (Light & Sound Waves Close-Up)

How Does Sound Change? (Light and Sound Waves Close-up)

What Are Shadows and Reflections? (Light & Sound Waves Close-Up)

What Are Sound Waves? (Light and Sound Waves Close-Up)

What Are Light Waves? (Light and Sound Waves Close-Up)

How Does Sound Change? (Light and Sound Waves Close-Up)

What Are Shadows and Reflections? (Light & Sound Waves Close-Up)

What Are Sound Waves? (Light and Sound Waves Close-Up)