Rastreo del tiempo (Tracking the Weather)

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...

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...

Una guía sincera, divertida y sin censura que te dará las respuestas que estás buscando. ¿Qué pasa la primera vez? Si llego al orgasmo, ¿me daré cuenta? ¿Las chicas eyaculan? ¿Cómo sabré si soy gay? ¿Qué es un cunnilingus? ¿Y un 69? ¿y si se nos rompe el preservativo? Si te saltan estas y otras dudas, ¡has dado con el libro perfecto! Una guía sincera, divertida y sin censura en la que te damos respuestas, y proponemos ideas y situaciones para pensar sobre sexo largo y tendido y, de paso, ¡echarte unas risas! Todo ello acompañado de ilustraciones y cómics tan sexis que te...

This title authoritatively recounts the main events in the history of Latin America and highlights the men and women who played key roles in the establishment and growth of the region. Though long inhabited only by various Amerindian tribes, Latin America was transformed by the arrival of Europeans, who built colonial empires across the region beginning in the sixteenth century. Much of Latin America secured its independence in the early nineteenth century, but the new countries were plagued by political and economic instability, some of which continues today. Readers will get a full picture...

Cathryn Deen, considerada la actriz más bella del mundo, sufre un accidente de coche mientras es perseguida por un paparazzi. Desfigurada, cínica y con el corazón roto, se refugia en casa de su abuela, perdida en los Apalaches. Thomas perdió a su mujer y a su hijo en el atentado de las torres gemelas. Desde entonces ha luchado contra el alcohol y la desesperación y piensa que nada ni nadie puede devolverle el sentido a su vida. Hasta que conoce a Cathryn.

Learn about some animals that are in danger of becoming extinct and what people are doing to Save the Animals.