Rastreo del tiempo (Tracking the Weather)

Take a trip to the British Museum as you explore its fascinating objects and geometric shapes! This famous London museum was built for exploration - and for learning geometry. Learn about its history and artifacts as you build your geometry skills. This Spanish math book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems,...

Our toilets toil away for us every day. Yet, they get little thanks for their hard work! When you think of toilets, you probably picture one in your home. But, toilets can be very different around the world. At first glance, a toilet is a simple device, but they are critical for proper sanitation. There are many people worldwide who do not have access to a toilet. Let's dive into an exploration of the history, importance, and inner workings of toilets! This Spanish book combines math and literacy skills and uses everyday examples of problem solving to teach subject area content. The...

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...

You think you know the story of "Little Red Riding Hood"? THINK AGAIN! This retelling of the classic story, told from the wolf's perspective, will give you a fresh spin on this famous tale. Was the wolf just really hungry for apples? Was Little Red Riding Hood rotten? This fun fractured tale will leave you with a whole new understanding of the classic story. Fully translated Spanish text. ¿Crees que conoces la verdadera historia de "Caperucita Roja"? ¡ES POSIBLE QUE NO! Esta versión del cuento clásico contada desde la perspectiva del lobo te trae el otro lado de la famosa historia....

" A Daniel, el trabajo en la oficina le resulta muy aburrido; su vida se ha vuelto de color gris. Por si fuera poco, descubre que, en los momentos más inesperados, se eleva desde el suelo. ¡Menudo problema!... ¿Qué puede hacer, por ejemplo, para cubrirse con la manta si la cama se ha quedado abajo y él está durmiendo en el aire?... Pero decide aprovechar su extraña facultad, y entonces... "

The Industrial Revolution was one of the most dramatic eras of all time, filled with fascinating people, strange events, and incredible stories. This period of great change comes into sharp focus through each spread with detailed, accessible language. Each fact is complemented with vivid, carefully-chosen historical images and illustrations, and a caption that adds just a touch more history. Readers are drawn deep into the facts not covered in history textbooks, like working conditions, inventions, failures, and characters, to make this important history lesson fun and engaging.

Tras asomarse al futuro y ver el negro panorama que espera a nuestro planeta, Natalia y Mayden deben concienciar a la gente de la importancia de colaborar entre todos para evitarlo. Gaia, la Tierra, no puede seguir soportando la desaparición de especies y la invasión de plástico. Pero los negacionistas, liderados por los youtubers Magufa y Camelo, van a tratar de evitarlo ridiculizándoles en sus vídeos. ¿Cómo serán capaces nuestros amigos de frenar la catástrofe medioambiental? Los autores cuentan con más de 14.500.000 suscriptores en YouTube.