La historia de las innovaciones victorianas: Fracciones equivalentes (The History of Victorian Innovations: Equivalent Fractions)

Learn how the gold rush shaped California’s population, economy, citizens, and cities with this primary source book that builds students’ reading skills and social studies content knowledge. The dynamic primary source maps, letters, and images provide authentic nonfiction reading materials and keep students interested in learning. Text features include a glossary, index, captions, sidebars, and table of contents. This book connects to California state studies standards and the NCSS/C3 Framework and features appropriately leveled text to accommodate different reading levels. Additional...

It was known as the age of the dinosaurs, but other fascinating creatures roamed the Earth at the same time. Learn about lesser-known animals from the prehistoric era that are no less fascinating! Students will be engaged in reading about ancient animals like Gigantopithecus, Titanoboa, Megalodon, and more as they develop their skills at reading and writing numbers. This Spanish 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 ...

Gorillas, wolves, chickens, and kangaroos. It might not seem obvious at first, but these species all have something in common: their individual members must all find their places within their groups. These power struggles can be dangerous! Read about the fierce world of animal alphas and how they make it to the top. This Spanish nonfiction book will keep students engaged in reading as they build their literacy, vocabulary, and comprehension skills. Important text features include a glossary, index, and table of contents. The Reader's Guide and culminating activity require students to connect...

Italia no es recuerdo para mí, la tengo siempre presente. Y será siempre así". Con estas palabras la filósofa y exiliada española María Zambrano recordaba su paso por la ciudad eterna: tres estancias -la más larga, entre 1953 y 1964- que marcaron profundamente su vida y su pensamiento. Los años romanos fueron años de escritura y conversación, de encuentros con el mundo intelectual italiano y con otros exiliados españoles. En Italia Zambrano desarrolló gran parte de sus reflexiones sobre la persona, los sueños y el tiempo: ¿cómo llegar a ser persona?, y, ¿qué papel juegan el...

Read Along or Enhanced eBook: Welcome to Canada! From its majestic mountains to its exciting sports, readers are invited to explore what makes Canada so special in this exciting, Spanish-translated nonfiction title! With informational text, fresh vocabulary, and engaging maps, readers will be engaged from beginning to end.

¡Descubre a los artistas que cambiaron nuestro mundo! Empuja, tira y desliza las escenas para aprender sobre sus inspiradoras vidas y su increíble trabajo. En este título de la colección Mis primeros héroes, los más pequeños descubrirán algunos de los artistas más importantes de nuestra historia, como la pintora barroca Artemisia Gentileschi, el pintor postimpresionista Vincent van Gogh, la pintora surrealista Frida Kahlo y el artista de pop art Andy Warhol. Los libros con el sello Pequeñas Manitas están pensados específicamente para los lectores más pequeños de la casa....

When rocks change because of environmental conditions, the new rocks are called metamorphic rocks. A rock's chemical or physical makeup may change because of conditions such as temperature, stress, or pressure. Your readers will learn fascinating facts including where metamorphic rocks are most commonly found, the different types of metamorphism, and how metamorphic rocks are identified. Full-color photographs depict these rocks in nature. A helpful graphic organizer shows how these fascinating rocks form.