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....

Teólogo dominico alemán que predicaba la posibilidad de que el hombre alcance en la tierra una vida bienaventurada asumiendo su origen y filiación divinos, el Maestro Eckhart (1260-1328) sufrió la persecución inquisitorial por sus heterodoxas ideas, entre ellas las de la experiencia nihilista de Dios, el vacío interior que el espíritu comprende como una muerte necesaria o el exilio del alma noble. “El fruto de la nada” recoge algunos de sus más destacados sermones y tratados en lengua alemana, así como un conjunto de textos que se le atribuyen y que proporcionan una idea completa ...

Carlos Gustavo es un rico heredero que se aburre y se siente muy solo, ya que su padre se encuentra siempre de viaje. Por ese motivo visita a un extraño inventor que fabrica, entre otras cosas, mamás. La escapada del niño permite que su padre reflexione sobre los problemas de su hijo.

Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.

Learn how a designer's sketch becomes the fashion we wear and how a designer uses math and geometry to make their designs successful in this fashion-filled book! Including information about the fashion industry, clothing fabrics, patterns, and textures, readers learn all about the different aspects of the fashion industry. With a glossary, index, vivid images, informational text, and interesting facts, this Spanish-translated nonfiction book with engage students from beginning to end.