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....

150 enigmas divertidos para jugar este verano. Perfecto para niños y niñas: ¡Aprende historia y ponte a prueba con los mejores enigmas mundo! ¿TE GUSTARÍA RESOLVER EL ENIGMA DE LOS JEROGLÍFICOS EGIPCIOS? Si quieres viajar en el tiempo para resolver todas las incógnitas de la historia y pierdes de vista el reloj cuando estás haciendo un rompecabezas# ¡ha llegado la hora de que te enfrentes a los acertijos que marcarán una época! Ponte a prueba con los mejores enigmas y juegos de lógica de la historia. Si los resuelves todos, ¡harás historia! ¿ESTÁS PREPARADO?

Many things can be found in the woods. Some you need to watch out for. Find out about what can be found in the woods. Paired to the fiction title Billy’s Camping Trip.

This book makes learning about the concept of opposites fun, as readers discover recognizable examples of objects that are hot and cold! Using colorful photographs that connect to simple text, alongside exciting and recognizable sight words, young readers will enjoy learning about hot and cold things, while also building confidence in their reading skills. This book also includes a page for caregivers and teachers that suggests guiding questions to help aid in reading comprehension.

Take a trip to the British Museum as you explore its fascinating objects and geometric shapes! This famous London museum was built for exploration - and for learning geometry. Learn about its history and artifacts as you build your geometry skills. This Spanish math book 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,...