Enciclopedia Britannica para niños - Los humanos

Discover the world of mammals in this delightful nonfiction title! Readers will learn all about different mammals--from primates to marsupials, and rabbits to whales, even omnivores and herbivores. Featuring vivid photos and charts, clear text, and stimulating facts, this Spanish-translated book will have children eager to learn all they can about mammals! This 6-Pack includes six copies of this title and a lesson plan.

Our closest solar system is about 10 light years away. It has two main types of planets. Some are rocky and small, like planet Earth, while others are huge balls of gas, like Jupiter. Learn about how astronomers once thought our solar system was the one and only, to how they have now discovered hundreds of stars with planets orbiting them, which means there could be billions of solar systems in outer space! Just maybe, these alien worlds could host life, like our own amazing planet. This book allows students to use observations of the Sun, moon, and stars to describe patterns that can be...

Cuando Arthur Miller escribe y estrena en 1955 Panorama desde el puente es, sin duda, un autor ya consagrado tanto en Estados Unidos como en el resto del mundo. Una vez más, el dramaturgo norteamericano sigue empeñado en mostrarle al hombre contemporáneo quién es y cómo vive, y le invita a reflexionar sobre quién podría ser y cómo podría vivir. Esta obra tiene su origen en una historia que Miller escuchó mientras trabajaba en los astilleros de Brooklyn: un estribador había denunciado a dos hermanos ante las autoridades de Inmigración. El tema de la inmigración es justamente el...

Wind Power: A waving flag, blowing leaves, a kite soaring through the skyall are moved by wind power. Wind is also our fast-growing source of energy. Find out how wind forms and the different ways we may use it in the future.