Rastreo del tiempo (Tracking the Weather)

Over the years, people have looked for ways to improve our imperfect sight. This has led us to the world of optics, which is the study of light and how it travels. What are some of these innovations that have changed how we see the world, and how do they work? Find the answers to these questions with this Smithsonian Informational Text! Created in collaboration with the Smithsonian Institution, this text builds students' reading skills while engaging their curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides students through every step...

Students will develop their math skills while engaged in reading about the importance of honeybees. This nonfiction math book combines math and literacy skills, and uses real-life examples of problem solving to teach subject area content. The full-color images, intriguing sidebars, practice problems, and math diagrams make learning place value relevant and fun. Text features include a table of contents, glossary, and index to increase understanding of math and reading concepts. An in-depth problem-solving section provides additional learning and practice opportunities while challenging...

How do you truly engage students in learning history? When students make personal connections to the subject, they’re much more motivated to learn. This Spanish book provides firsthand accounts of history that give personal insights into historical events. Students will learn about California’s gold rush by examining maps, letters, images, and art from that time. 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...

In Ocanos, carefully leveled text and vibrant, full-color photographs take beginning readers on a tour of the ocean. Readers learn about this important ecosystem and the variety of living things adapted to live there.

El muchacho listucu que en los años cincuenta pastoreaba ovejas en las laderas de Peña Labra se convertiría en 2003 en presidente de Cantabria. Esta es su historia. Y nos la cuenta con ese estilo único que lo ha hecho popular y querido, con sentido del humor y naturalidad.Miguel Ángel Revilla nos dibuja una España de penuria y esfuerzo que ya no existe. Y relata con viveza cómo, con tesón, animado por el amor a la tierra que lo vio nacer, consiguió alcanzar las más altas responsabilidades. La semblanza que traza en estas páginas de personalidades como el rey Juan Carlos, José...

Este hermoso libro es acerca de una historia de amistad entre un mosquito y un elefante. Hermosas ilustraciones y una narración divertida.

Ésta es una historia sobre las necesidades sensoriales y de cómo algunos niños y niñas experimentan su mundo, contada desde la perspectiva de una niña. La vibración en sus pies cuando corre, el tan-tan-tan de su cuchara en la mesa a la hora de comer, el chorrito de agua fría corriendo por sus manos--- esas son las cosas que calman su cosquilleo. ¡Este libro es para cualquier persona que alguna vez haya sentido la necesidad de moverse, pisotear, o recibir un apretón! "Meneos, Pisotones y Apretones valida de manera juguetona las experiencias sensoriales únicas de los niños y niñas,...