Ondas sonoras y la comunicación (Sound Waves and Communication)

Learn all about the law of conservation of mass with this Spanish science reader that brings the power of science and informational text to students at a level they can understand. Introduce students to STEM topics and new concepts and vocabulary terms with this nonfiction book that explores the law of conservation of mass in detail. Aligned to state and national standards, this leveled text supports students reading at above-, below-, and on-grade level. The fun lab activity encourages students to think like scientists. Keep students engaged in learning with this Spanish book.

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....

La ecología emocional es el arte de gestionar, de manera sostenible, nuestro mundo emocional de forma que nuestra energía afectiva nos sirva para mejorar como personas, para aumentar la calidad de nuestras relaciones personales y para mejorar el mundo en que vivimos. La ecología emocional ofrece un planteamiento nuevo, creativo y revolucionario en educación emocional que trabaja al mismo tiempo aspectos educativos emocionales y medioambientales, y que apuesta por formar un nuevo modelo de persona: la persona emocionalmente ecológica. En este volumen descubriremos que la vida es un viaje...

Introduce students to the scientific method with this Spanish science reader that features easy-to-read text. This book teaches important scientific topics and vocabulary terms including hypothesis, data, experiment, conclusion, method, research, and more. Nonfiction text features include a glossary, index, and detailed images to facilitate close reading and help students connect back to the text. Aligned to state and national standards, the book also includes a fun and engaging science experiment to develop critical thinking and help students practice what they have learned.

Examines the nature of inclined planes and wedges, how they can reduce the amount of force necessary to perform work, and ways in which they are used.

Abby, Brit, Christine y Sasha están hartas. La preparatoria Hazelton nunca tiene suficientes tampones. Ni toallas. Ni adultos dispuestos a escuchar. Cansadas de una administración que antepone el futbol americano a la salud femenina, las chicas se enfrentan a un mundo que se encoge de hombros —o peor, se retuerce—, ante la posibilidad de una revolución menstrual. Este grupo de amigas se une para lograr un cambio. No es una tarea sencilla, especialmente mientras lidian con otros problemas como la clase de Trigonometría, amores no correspondidos o la competitividad del equipo de...