El magnetismo (Magnetism)

The US president is the face of the United States to the rest of the world. However, he or she doesn’t have unlimited power within the country. The president has certain powers given by the Constitution, including the ability to make treaties, appoint some important government officials, and veto laws. Readers learn the many duties of the president in simple, clear language appropriate for both younger readers and older readers looking for a succinct review of the topic. Fact boxes supplement the main content with important details about checks and balances, amendments, and more that affect...

Newton's laws aren't the easiest science topics to digest. Struggling readers likely find understanding them even harder. This volume breaks down the topics of force and motion to its most basic and understandable parts, perfect to introduce to readers having a hard time or students looking to review for class. Written in succinct language, each chapter contains fact boxes and graphic organizers to aid all readers as they move from speed, to velocity and on.

Learn how zookeepers at the National Zoo keep the animals healthy and happy. This Spanish book features a hands-on STEAM challenge and uses real-world examples to give insight into how the engineering design process is used to solve problems.

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...

Imagina una carrera en la que te paguen por dibujar todo el día. ¡Eso es lo que hacen los ilustradores botánicos! Adéntrate en la mente de un ilustrador botánico y descubre cómo sus intrincados dibujos de plantas ayudan a la ciencia. Creado en colaboración con la Institución Smithsonian, este libro en español despierta la curiosidad sobre los temas de STEAM a través de ejemplos del mundo real. Cuenta con un desafío STEAM práctico que guía a los estudiantes de inglés a través de cada paso del proceso de diseño de ingeniería. Inspire a los estudiantes a seguir una carrera en...

Esta colección constituye un sistema ameno y accesible para familiarizar a los niños con la lectura de cuentos y para acercarlos al mundo de la comunicación. Cada cuento propone el conocimiento de un fonema, que podrá identificarse de forma auditiva (al escucharlo en la mayoría de las palabras del texto) y visual (al ver la grafía de la letra destacada en color). La colección incluye propuestas de juego que inciden en aspectos como la comprensión e interpretación del contenido del cuento, la discriminación de sonidos y palabras, la asociación de imágenes a palabras, la conexión...