Introduces the physical properties of materials and uses everyday examples to compare such properties as shiny or dull, hard or soft, and heavy or light.
"Read this book to find out about stars and galaxies. Books in this series introduce children to outer space. Each book uses simple, repetitive text to teach children basic vocabulary, and includes st
"Read this book to find out about space exploration. Books in this series introduce children to outer space. Each book uses simple, repetitive text to teach children basic vocabulary, and includes stu
Introduces astronauts, the Earth, the Moon, the planets in the solar system, stars, and the sun, and describes some of their most important characteristics.
Books in this series introduce readers to the function, appearance, and purpose of some important organs. Each book uses simple text and vivid photographs to explain one organ and its role in a healt
Books in this series introduce readers to the function, appearance, and purpose of some important organs. Each book uses simple text and vivid photographs to explain one organ and its role in a healt
Books in this series introduce readers to the function, appearance, and purpose of some important organs. Each book uses simple text and vivid photographs to explain one organ and its role in a healt
Books in this series introduce readers to the function, appearance, and purpose of some important organs. Each book uses simple text and vivid photographs to explain one organ and its role in a healt
