Conservación de la masa (Conservation of Mass)

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....

"Todo acerca de los caballos" te contará datos interesantes sobre los caballos que quizás nunca habrías conocido. Los niños de entre 6 y 10 años de edad que amen a los caballos, o hayan disfrutado montar un poni en la feria, querrán leer este libro. Incluye también hermosas imágenes sobre las enormes pero amigables criaturas. ¿Sabías que existen más de treinta razas de caballos? Puedes aprender más acerca de varias de ellas en este libro.

Presents commonly used Spanish words and phrases accompanied by illustrations of situations in which to use the newly acquired language.

"Discusses how people make sense of Earth by making maps and introduces globes, flat maps, and the idea of making borders"--Provided by publisher.

In this enthralling, Spanish-translated nonfiction title that features informational text, vivid photos, stimulating facts, and colorful diagrams, readers will learn all about tornadoes and hurricanes--from how they are formed to where are they are most common. This 6-Pack includes six copies of this title and a lesson plan.