Sophie Lockwood

Introduces simple scientific principles involving heat, and provides instructions for experiments that can be done at home to prove them. Includes full-color illustrations, a glossary, and further reading sources.

Describes experiments that can be performed using rocks to demonstrate their properties, including how they are formed, how to test their hardness, and whether rock layers can be changed by events such as earthquakes.

Following the scientific process, this title provides instructions on how to conduct experiments that help students gain a better understanding of heat.

From Texas to Australia to the deepest jungles of South America, bats are everywhere! Learn about these fascinating creatures of the night, from their eating habits to echolocation to conservation, in this informative book. The World of Mammals reveals the fascinating physical and behavioral characteristics of a diverse sampling of animals and offers a detailed account of each animal's habitat and natural history. This series also teaches children...

Bees are busy insects! Whether they're searching for nectar or protecting their hive, bees are interesting creatures. This book introduces young readers to all aspects of bee life, from the flower-locating 'waggle dance' to dangerous 'killer' bees. The World of Insects series reveals the intriguing physical characteristics and behavior of some of our best-known insects. Each volume provides details about these creatures' habits and habitats as well...

Elephants fascinate humans because of their size, tusks, trunks, ears, and skin. But there is so much more to these majestic creatures than appearance. Learn about elephant behavior, habitats, and even conservation efforts inside this fact-filled book. The World of Mammals reveals the fascinating physical and behavioral characteristics of a diverse sampling of animals and offers a detailed account of each animal's habitat and natural history. This...

Long-necked and of incredible stature, giraffes are a magnificent addition to the African landscape. Discover the defining characteristics of various species, as well information related to diet, anatomy, and behavior. Learn how hunting and habitat loss have affected these 'sentries of the savanna,' and read about the steps that are being taken to secure their future in the world of mammals. The World of Mammals reveals the fascinating physical and...

Equipped to survive the frigid arctic tundra, polar bears are powerful swimmers and agile hunters. Learn about the lives of these incredible mammals and how they manage to stay at the top of the food chain in their wintry habitat. Discover how threats such as global warming and oil spills pose a danger to them, and find out the role people play in enabling their survival. The World of Mammals reveals the fascinating physical and behavioral characteristics...

A fact-filled look at one of Earth's most feared hunters--the lion. Learn about their habitats, their social structures, and even conservation efforts inside. The World of Mammals reveals the fascinating physical and behavioral characteristics of a diverse sampling of animals and offers a detailed account of each animal's habitat and natural history. This series also teaches children the pivotal role humans play in ensuring these creatures' continued...

From the frozen Arctic to the steamiest forest, foxes can adapt to just about any environment. Discover more about these clever nocturnal canines in this informative book. The World of Mammals reveals the fascinating physical and behavioral characteristics of a diverse sampling of animals and offers a detailed account of each animal's habitat and natural history. This series also teaches children the pivotal role humans play in ensuring these creatures'...