Los estados de la materia — Los líquidos

Presenta varios experimentos en cronometría. Para estudiantes de primaria (grados 4-6) y de secundaria (grados 7-9).

By day, Zoe Zhang is a fourth-grade bunny who loves reading books and playing soccer. By night, she's Robin Hoodie, a hero bandit who steals from the greedy and gives to the poor. When a dishonest city official bullies her family, she and her band of Merry Mates fight back. Kids will be captivated by this fast-paced adventure story that will appeal to reluctant readers. This short, 32-page chapter book features colorful, lively illustrations to capture the attention of kids who enjoy stories about underdog superheroes.

Biddy Mason's life began as an enslaved person, but she became a successful nurse, midwife, and land owner. She left behind a legacy of caring and charity and influenced Los Angeles’s history. This Spanish biography builds reading comprehension and social studies literacy. With a visually appealing layout, this book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need to know at their grade level. Packed with information and primary source maps, images, and documents, these books are perfect for reports or projects. The Read ...

Este es un libro cercano, una conversación íntima con Edurne, que quiere ofrecer al lector la posibilidad de conocer mejor a una de las jóvenes artistas con más proyección en el panorama musical español de nuestros días. Al mismo tiempo, pretende servir de guía para sus lectores, a partir de las experiencias de superación de la autora y de su filosofía de vida, cuyas claves principales son: la actitud positiva siempre, no ponerse límites, aprender de los errores, levantarse después de cada caída y, de manera muy especial, el afán por aprender y el valor del esfuerzo.