Continentes de la Tierra (Earth’s Continents)

Presents a typical day of a bulldozer driver, with the safety equipment he puts on, the levers, beeper, and blades he uses in its operation, and what he does to get the bulldozer ready for the next day.

Light can travel faster than anything else in the universe. But what exactly is light, and where does it come from? This nonfiction Spanish book teaches students all about light, and introduces them to important scientific concepts and vocabulary terms like infrared, ultraviolet, photos, and visible spectrum. The intriguing images, detailed diagrams, and stimulating sidebars will keep students connected to the text. The fun lab activity provides a real-world learning experience that supports STEM instruction. Aligned to state and national standards, the leveled text supports differentiation....

¡Estar atento! ¡Hay un tiburón! Aprenda todo sobre este famoso depredador y vea fotografías de color de la variedad de tipos, desde un pequeño cachorro (tiburón bebé) hasta un gran blanco. Los diagramas ayudarán a los lectores a identificar las partes del cuerpo de los tiburones, mientras que las preguntas de pensamiento crítico y otras grandes características ayudan a desarrollar habilidades de lectura de no ficción. Look out! There's a shark! Learn all about this famous predator and see full-color photographs of the variety of types, from a small pup (baby shark) to a Great...

A closer look at the stomach and how it works with the digestive system to give the body the nutrients it needs to stay healthy.