¡Mira, un tiburón! (Look, a Shark!)

¿Sabías que las medusas pican a sus presas? Aprende más sobre las fascinantes criaturas que viven en cada océano de la Tierra. Las fotos frescas y vibrantes involucran a los lectores jóvenes mientras construyen las primeras habilidades de lectura de no ficción. Zap! Did you know that jellyfish sting their prey? Read on and learn more about the fascinating creatures that live in every ocean on Earth. In this Spanish-language edition, carefully leveled text and fresh, vibrant photos engage young readers as they build early nonfiction reading skills.

Touchdown! In this book, beginning readers are introduced to the football field, rules of play, and football equipment and gear. High-frequency words and repetitive sentence patterns work together with strong visual references to support the earliest readers and create a fun first nonfiction reading experience. Football includes Tools for Teachers and Caregivers, a Let's Review! question and image, and introductory nonfiction features such as labels, a table of contents, words to know, and an index. Football is part of Jump!'s Let's Play Sports! series.

"Explore the amazing world of rain forest chameleons! Now in Spanish, friendly text teaches readers all about these colorful creatures while vivid photos, critical thinking questions, and a photo glossary teach them the basics of reading nonfiction."

¿Qué tipos de animales viven en la selva tropical? Entra a la jungla para aprender todo acerca de estas criaturas fascinantes.

Learn how scientists channel energy from the sun to power awesome innovations! This Spanish book features a hands-on STEAM challenge and uses real-world examples to give insight into how the engineering design process is used to solve problems.

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 the culture, history, and distinctive features of the Lakota, Cheyenne, Comanche, Pawnee, Osage, Omaha, and Crow tribes. 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. ...

Aunque tener buenos amigos es una aspiración permanente, no es fácil. Para ello, hay que saber y querer tener amigos y poner los medios adecuados. La improvisación -"vivir sobre la marcha"- no da buenos resultados. Y así, todo esfuerzo para poner por obra las nociones básicas acerca de la amistad da buenos resultados. En estas páginas encontrarás esas ideas.

La cultura medieval islámica ha dado figuras espléndidas. Omar Jayyam, poeta y filósofo, algebrista y astrónomo, es sin duda la más fascinante de todas. Su pensamiento fue heterodoxo, su saber inmenso, su obra variadísima. De lo que nos ha llegado de su poesía no siempre es fácil distinguir lo auténtico de lo apócrifo, y de lo que sabemos de su vida, la historia de la leyenda. Su más importante aportación algebraica, la resolución sistemática de las ecuaciones cúbicas cortando cónicas, se procurará poner al alcance de un lector moderno sin alterar las ideas de fondo.