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...

Corren en manadas, cazan a sus presas y aúllan frente a la luna. Y no importa dónde estés—siempre están escondidos en algún lugar cerca. Gente de todo el mundo teme y ama a los lobos, los cachorritos depredadores del mundo salvaje. ¿Pero realmente los entendemos? En este libro fascinante para niños de nivel 2 en español, aprenderás que la vida de un lobo es mucho más complicada de lo que nosotros creemos. ¿Sabías que cada manada tiene su jefe y sus seguidores? ¿O que los lobos“hablan” entre ellos usando sus cuerpos? ¿O que realmente no quieren atacar a los humanos, que nos ...

Winter, spring, summer, and fall — what causes them? Let's explore Earth's four seasons to find out! The Mi Mundo (My World) series is perfect for young learners in prekindergarten through grade 2. These 16-page books give readers an accessible introduction to nonfiction reading. Color photographs and fun, factual examples will grab the attention of young readers and help strengthen reading comprehension skills.

With Análisis de mapas, the Spanish-translation of the Grade 4 nonfiction text, Looking at Maps, students will learn all about maps! This engaging informational text introduces readers to map symbols, keys, map ratios, grid coordinates, and more! This engaging informational reader comes with clear mathematical charts and diagrams, easy-to-read text, and opportunities to practice reading maps with ease!

Brief biographies of well-known men and women, from ancient time to the present day, who made significant contributions in various fields.