Mira adentro: Tu corazón y tus pulmones (Look Inside: Your Heart and Lungs) 6-Pack

Read Along or Enhanced eBook: Learn all about the amazing things your brain does and how to keep it healthy and strong! Readers will discover the anatomy of the brain including neurons, the cerebellum, and the nervous system. Using vibrant images and informational text in conjunction with supportive diagrams, this Spanish-translated nonfiction title encourages readers to learn all about (and use) their brains.

• En los primeros años de fútbol, los árbitros usaban un pañuelo, que agitaban para avisar sobre sus decisiones. En 1878 se introdujo el silbato para dirigir.• Según informes antropológicos hay comunidades aborígenes en Oceanía que no saben quién es el presidente de su país, pero conocen a Maradona, Pelé y Messi.• El Estadio Tamaulipas, en México, se encuentra ubicado geográficamente en dos municipios diferentes: medio campo está en Ciudad Madero y el otro medio, en Tampico.• A los 25 años, Lionel Messi superó a glorias del fútbol, como Johan Cruyff, Marco van Basten...

El fenómeno bestseller internacional está de vuelta con más historias reales, brillantes e inspiradoras de niños que demuestran que ser vulnerables no es debilidad, que ser de mente abierta es genial, y que realmente está bien ser diferente. ¿Qué tienen en común el escritor Antoine de Saint-Exupéry, el artista Jackson Pollock, el ex tenista profesional Andre Agassi, el príncipe Harry, el cantante Ricky Martin y el bailarín Carlos Acosta? Todos ellos tienen historias de vida donde desafiaron las expectativas, fueron contra corriente y persiguieron sus sueños, a pesar de una...

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 Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with...

Before there was the U.S. Constitution, there were the Articles of Confederation. Readers discover the story behind the first written constitution of the United States—from the factors that inspired its creation to the reasons why it was replaced. The detailed main text is enhanced by informative sidebars and graphic organizers. Historical images, including relevant primary sources, allow readers to immerse themselves in this historical period. Readers are given the chance to thoroughly examine elements of the original document, making them feel like true historians. They’re sure to enjoy ...