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

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 ...

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...

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...

Expanding on our popular Let’s Explore Science series, this book focuses on the scientific method. The scientific method is a step-by-step process for solving science problems. Scientists use it every day. Explaining each of the five parts; observing and asking questions, researching your topic, forming a hypothesis and testing it, designing and conducting an experiment, and analyzing and drawing conclusions from your result are all mapped out in detail. Learn how this straightforward topic can sometimes be a little trickier than it seems! This book will allow students to generate and...

¿Por qué la literatura en la escuela? La literatura es un vehículo para iniciar la lectura en los niños y para desarrollar, a lo largo de toda la vida, una lectura cada vez más afinada y refinada, más selectiva y comprensiva, es decir, una verdadera experiencia. Los conceptos y las teorías seleccionadas que soportan este libro, son elementos que propician ambientes de aprendizaje para los estudiantes en el desarrollo de habilidades y adquisición del conocimiento en la lectura, así como la recreación literaria a través de textos y encaminar a los estudiantes al gusto por la...

Once the Industrial Revolution made it to the United States, the workforce changed forever. Not only that, family life, childhood, and the economy changed, too. A complex topic with many facets, the Industrial Revolution is covered in accessible language in this book. Written with social studies curricula in mind, the main content includes age-appropriate detail, such as important dates, people, and vocabulary readers will likely need in the classroom. Developing readers and those in need of review need look no further than this volume to enhance or refresh their knowledge of this key time...

“Dino” Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children’s books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these horned dinosaurs face-to-face: Torosaurus had the biggest skull of any animal ever! Pentaceratops had five sharp horns on its head! Styracosaurus was as big as an ice cream truck! Plus, you'll get to know Centrosaurus,...