Renovar la enseñanza de las ciencias

Many people depend on blue crabs from the Chesapeake Bay for their jobs. But overfishing and changes in the blue crabs' habitats have reduced their numbers. Learn how scientists have stepped in to study these blue beauties so that they can keep a healthy crab population. Created in collaboration with the Smithsonian Institution, this Smithsonian Informational Text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step of the engineering design process and is...

Porque la mejor manera de aprender es fomentar la curiosidad del joven lector, presentamos un libro único sobre los hechos más sorprendentes y las grandes incógnitas del planeta. En sus páginas, los chicos se verán seducidos por temas tan atractivos y candentes como la extinción de los dinosaurios, los ovnis, el misterio de la momia de Tutankamon o de la Sábana Santa, los enigmáticos templarios, la Atlántida, Nostradamus, o el triángulo de las Bermudas. También se incluye un capítulo sobre personajes extraordinarios como el rey Arturo, Vlad Tepes (Drácula), Lucrecia Borgia o...

An illustrated field trip visits a newspaper to explain about reporting and editing the news, printing the newspaper, circulation, and related topics, in a study that spotlights some important vocabulary and concepts.

Readers won't have to disassemble their favorite toys to discover what makes them work. This book explores electric, magnetic, and motion-powered toys from design to function. It introduces readers to the six simple machines and explains how they use force and motion to do work. Not every toy is a technological marvel. Readers learn about time-honored favorites including the rocking horse, Slinky, and rattles.