Energía del viento

Defines levers, explains their functions, and suggests simple experiments to demonstrate how they work.

Defines screws, explains their functions, and suggests simple experiments to demonstrate how they work.

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

La vida ilustrada, de Lisa Aisato, es una obra de arte para disfrutar, para aprender a saborear los mejores momentos de la vida. Al principio estás creciendo, y el mundo es un regalo por abrir. En la adolescencia descubres a los demás, y también te descubres a ti. La primera juventud se presenta como un libro en blanco, lleno de primeras veces. Puedes encontrar entonces a la persona que te acompañará siempre. O quizá no, quizá solo un tiempo. Formas una familia de hijos, amigos o animales. O de todos a la vez. Luego la cálida madurez se abre ante ti. Y, si tienes suerte, la vejez. Y...

This nonfiction Spanish book teaches students about energy, and introduces them to important scientific concepts and vocabulary terms like amplitude, frequency, infrasound, transverse waves, and supersonic. 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. Keep students reading with this fascinating Spanish book.

Esta colección está ideada para niños de entre 1 y 3 años. Con ella se quiere iniciar a los niños en la capacidad de asociar imágenes con palabras además de introducir los conceptos básicos de su grafomotricidad -trazo horizontal y vertical-.

Full color, full-page photographs throughout with straightforward and engaging text, the I Want to Be... series is an appealing and engaging introduction to a broad spectrum of occupations. The I Want to Be... series gives young children a realistic insight into the working day of adults. Easy-to-read captions and color photographs of women and men from different cultures help children understand what's involved in each occupation. Young readers learn to respect the importance of doing a job well and appreciate the contributions these workers make to our life and the world around us. These...