La Revolución Industrial, migración e inmigración (The Industrial Revolution, Migration, and Immigration)

Police officers work hard to keep people safe, and they're well-known helpers in our communities. Readers explore the basic question of what police officers do at work. Along the way, they learn fun facts about laws, police cars, and even police dogs! This career is popular among young readers and a staple in curricula geared toward early learners. Detailed photographs of police officers on the job were chosen to align with the accessible text, allowing readers to strengthen their reading comprehension skills. Vocabulary development is also aided by a picture glossary, featuring clear...

Today’s computers come in all shapes and sizes, but not many people actually know how they’re made. The journey from circuits and wires to a ready-to-use computer is a fascinating exploration of science and engineering. Readers get a look inside their laptops, desktops, and even their tablets as they’re shown step-by-step how these electronic marvels are assembled. Readers will love knowing what goes on inside their own machines, and color photographs and simple instructions will show them how they can build their own computer!

The Concept Of The Cube Is Defined Through Interesting Text And Photos Displaying How Cubes Can Be Found Throughout Our World.

¿Que no te lo crees? Pregúntaselo a SErgio. Él te está esperando aquí mismo. Sí, aquí. Dentro de este libro. Juntos descubriréis que se puede viajar sin salir de casa. Sin coche, sin equipaje. Sólo con la imaginación. No estaréis solos. En vuestro viaje os guiarán Clío, la musa de la Historia, y seis grandes sabios. Y juntos veréis la vida del mundo desde que es mundo. ¿Te imaginas? Imagínatelo. Abre pues este libro. Es como una ventana mágina, abierta a la memoria de los siglos. ¿Sientes ya en tu cara el viento del tiempo? ADELANTE, VEN.

Readers will love this exciting biography about the famous cowgirl, Annie Oakley! Through colorful images, helpful text, an accessible glossary and index, and timeline of Annie's life, readers will discover the amazing things that Annie could do with a gun, how she earned the nickname Little Sure Shot, and how she became one of the stars of Buffalo Bill's Wild West Show! This book has been translated into Spanish.