Inmigración (Immigration)

Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.

Read Along or Enhanced eBook: Take a journey into the wild world of reptiles and amphibians! Readers will learn about crocodiles, lizards, snakes, tortoises, and salamanders. Featuring a glossary, index, colorful images and charts, intriguing facts, and clear, informative text, readers will be sure to be enthralled as they move through this engaging, Spanish-translated book.

Take a journey into the wild world of reptiles and amphibians! Readers will learn about crocodiles, lizards, snakes, tortoises, and salamanders. Featuring a glossary, index, colorful images and charts, intriguing facts, and clear, informative text, readers will be sure to be enthralled as they move through this engaging, Spanish-translated book.

Disfruta enseñándoles a tus hijos los nombres Hebreos de los artículos del hogar con nuestro Libro de Actividades Aprendiendo Hebreo: En la Casa. Desde la cama al baño, del cuchillo al tenedor, tiene 23 palabras Hebreas para enseñarles. Además, muchas oportunidades para que tus niños practiquen coloreando y escribiendo lo que han aprendido. ¡Tarjetas didácticas, actividades de trazado y páginas para colorear hacen que aprender Hebreo sea divertido! Este libro está diseñado para complementar la base aprendida en nuestro Libro de Actividades del Alfabeto Hebreo. Creamos ambos libros ...

"Dino" Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children's books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these feathered dinosaurs face to face: The Caudipteryx had feathered arms and a tail that looked like a pom-pom! The Sinovenator may have used colorful feathers to attract a mate! The Microraptor may have used its feathers to glide...

How much life can one cubic foot hold? Read how photographer David Liittschwager and zoologist Chris Meyer studied life in one cubic foot, and how their findings can teach us about life on the entire planet. Created in collaboration with the Smithsonian Institution, this Spanish Informational Text builds reading skills while engaging students' curiosity about STEAM topics through real-world examples. Packed with factoids and informative sidebars, it features a hands-on STEAM challenge that is perfect for use in a makerspace and teaches students every step of the engineering design process....

Jack Ryan se enfrenta desde la presidencia del gobierno de Estados Unidos a una grave crisis mundial. Mientras algunos de los investigadores de mayor confianza de Ryan se dirigen a Moscú para solucionar una crisis en la antigua KGB, ciertas fuerzas en China avanzan con un plan de proporciones realmente audaces. El desenlace de una de las más encarnizadas luchas entre potencias.