Rebecca Stefoff Orden de los libros (cronológico)

Huge coral reefs can stretch across the sea for miles! But take a closer look, and you'll see that each coral is actually a tiny, simple animal. Discover how both hard and soft corals build colonies. Then learn about the threats to corals and their reefs and how people can protect them.

Huge coral reefs can stretch across oceans for miles! But take a closer look, and you'll see that each coral is actually a tiny, simple animal. Discover how both hard and soft corals build colonies. Then learn about the threats to corals and their reefs and how people can protect them.

Termites are amazing builders. Some build mounds more than 15 feet above ground! How do they do that? These social insects live and work together in colonies. Each colony member has its own job. Discover how termites build their nests, communicate, and depend on one another to survive in their huge colonies.

Termites are amazing builders. Some build mounds up to 5 metres above ground! How do they do that? These social insects live and work together in colonies. Each colony member has its own job. Discover how termites build their nests, communicate and depend on one another to survive in their huge colonies.

An engaging way to introduce young readers to parts of speech, particularly similes and metaphors. Explains the differences, and how best to use--and not use--said parts of speech. Fulfills Common Core standard for literature.

Presents information about how and why grammar has evolved through the years, and where it is likely to go, including writing prompts to engage and challenge the reader.

"This title explores and explains how the Panama Canal was built. The canal's construction is described in terms of the engineering process"-- Provided by publisher

From the Pulitzer Prize winning author of Guns, Germs and SteelMore than 98 % of human genes are shared with two species of chimpanzee.

Innovative and beautifully produced, this series traces the history of the New World from the arrival of Asian hunters in Alaska more than 15,000 years ago to the late 19th century. The books use authentic full-color reproductions of period maps to illustrate the fascinating story of North America. In addition to the stunning maps, each title benefits from incisive text and numerous striking color pictures that bring each period to vivid life. Each title contains a glossary, map list, chronology of landmark events, guide to further reading and index.