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....

Esta es la historia de Chester, un perro muy importante. Nos enseno que un perro es sumamente inteligente, sensible y natural, que necesita correr, saltar, y jugar... Contigo! -Un Perro no huele mal, solo huele diferente. Chester fue un perro muy especial. Alguien que fue tan importante como el debe ser recordado siempre. Se dice que un perro es el mejor amigo de un hombre, Puedes tu ser el mejor amigo de un perro?

Take a trip to the world market for an exciting way to learn about standard measurement! This title, that has been translated into Spanish, takes young readers to markets around the world, showing them how to measure common food items with standard measurements. Some things are measured by length! Some things are measured by weight! Children will learn these and other measurement techniques through vibrant images, fun examples, and simple mathematical charts, enhancing their mathematical and STEM skills. This 6-Pack includes six copies of this title and a lesson plan.

Love is in the App es una historia real, la de Angie, una conocida modelo española de los noventa, que nos relata en primera persona sus aventuras y desventuras en las redes de contactos. La protagonista, junto a su álter ego, un descarado diablillo gay, nos introduce de manera fresca y espontánea en el universo de las cibercitas, en el que no faltan los encuentros excitantes, las nuevas experiencias, el drama, la mentira, el humor y, por supuesto, el sexo. Una historia con la que más de uno podrá sentirse identificado, y con la que otros tendrán la oportunidad de conocer, de la mano de ...

Have you ever thought about how a soccer field is different from a football field? Or how a tennis court is different from a basketball court? Each sport has a surface with a purpose! Explore partitioned shapes with this Spanish math book that seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems, sidebars, and math diagrams...