Trenes de Alta Velocidad (Bullet Trains)

"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 the film Jurassic Park. Take a trip through dinosaur time to meet these deadly dinosaurs face-to-face: The Variraptor had pointy teeth with grooves like steak knives to saw through meat! The Draeomaeosaurus was the first raptor ever discovered. It had a very large brain! The Microraptor was ...

Como fabricar materiales para juegos que utilizan conceptos matemáticos como el reconocimiento de deseño y forma, comparación, y computación mental.

Encourage readers to learn about the various animals that need help and what they can do to make a difference through volunteerism in this inspiring, Spanish-translated nonfiction title. Readers will discover different programs and organizations that work to protect animals, animal habitats, and endangered species through vibrant images and charts and informational text. Featuring a list of helpful and useful websites, this nonfiction title encourages readers to take part in animal activism in any way they can--from baking homemade dog biscuits to exploring careers that help sick or injured...

Un atractivo libro de gran formato que contiene en su interior 12 libritos de cartón duro con los que los niños descubrirán los distintos deportes. Cada librito está dedicado a un deporte (fútbol, tenis, ciclismo, atletismo, baloncesto...) para que el niño conozca de una forma amena y divertida las reglas del juego a través de simpáticos personajes. Este gran libro de los deportes puede abrirse para curiosear por todos sus rincones y aprender un montón de cosas. Sus divertidas ilustraciones llamarán la atención de los más pequeños por su gran colorido y variedad de personajes.