materials

Examines the links between design in the natural world and design in modern technology through an investigation of the basic principles of materials, and includes simple experiments, definitions of key terms, photographs, and diagrams.

Simple text and illustrations introduce natural resources, and explores what items come from man-made materials and what come from natural resources.

Colorful photographs and easy-to-understand text describe the many ways different materials, including metals, clay, and wood, can be shaped.

Describes the various materials that a family uses to prepare for a party, the characteristics and states of the materials, and how they can be recycled afterwards.

Examines how liquids, solids, gases, and other materials are used, and includes easy-to-follow projects to do at home and outside.

Presents a children's science book for early readers that explores the color, shape, texture, size, mass, and magnetism of materials.

Examines the electrical properties of different materials, and explores how conductors and insulators work.

Examines the tiny holes on a compact disc, the mites that live in household dust, the coiled wire that brings light to our homes, and other microscopic marvels.

Clear-cut explanations, diagrams, and photos help readers follow along with these activities, allowing them to develop the abilities they need to complete future projects of their own. In this book, learn how to build birdhouses with these fun activities.

Clear-cut explanations, diagrams, and photos help readers follow along with these activities, allowing them to develop the abilities they need to complete future projects of their own. In this book, learn how to carve pumpkins with these fun activities.