Dentro de los ecosistemas y los biomas (Inside Ecosystems and Biomes)

Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.

Introduce students to immigration in America in the 1800s, and how it affected the United States. With this Spanish-translated book, readers will discover topics such as Ellis Island, Angel Island, and assimilation. Primary source images, fascinating facts, a glossary, and other features keep students engaged and help them better understand the social studies content.

Take a journey into the wild world of reptiles and amphibians! Readers will learn about crocodiles, lizards, snakes, tortoises, and salamanders. Featuring a glossary, index, colorful images and charts, intriguing facts, and clear, informative text, readers will be sure to be enthralled as they move through this engaging, Spanish-translated book.

A force is a push, a pull, or a turn. Every force has an equal and opposite force. Forces are always with you! They are all around us. Learn about forces with this Spanish science reader that features easy-to-read text. Nonfiction text features include a glossary, index, and detailed images to facilitate close reading and help students connect back to the text. Aligned to state and national standards, the book also includes a fun and engaging science experiment to develop critical thinking and help students practice what they have learned.

El cuerpo de policía cumple la función de proteger a la comunidad y mantener el orden público. Para desplazarse de un lado a otro con rapidez, la policía utiliza sus patrullas que son autos especialmente acondicionados para que realicen su labor. Tienen una sirena que les permite abrirse paso, protecciones especiales en los vidrios y, generalmente, están pintadas todas iguales para que la gente las pueda reconocer de inmediasto. Este interesante y entretenido libro ûpublicado en edición bilingüe inglés y españolû está especialmente dirigido a los pequeños lectores entre cuatro y...

The novel opens on a cold, gray landscape. It is the beginning of December. Oak fires are burning in the stately flickering hearths of Nideck Point. It is Yuletide. For Reuben Golding, now infused with the gift of the wolf and under the loving tutelage of the Morphenkinder, this Christmas promises to be like no other...

What would happen if a great white shark and a killer whale met each other? What if they had a fight? Who do you think would win? Este lector de no-ficción compara y contrasta dos feroces criaturas submarinas. Los pequeños aprenderán sobre la anatomía, el comportamiento y más de la orca y el tiburón blanco. Este libro está lleno de fotos, gráficos, ilustraciones y datos increíbles.This nonfiction reader compares and contrasts two ferocious underwater creatures. Kids learn about the killer whale and the great white shark's anatomies, behaviors, and more. This book is packed with...

Help readers make a difference by encouraging them to learn about the various ways the environment needs our help and the things they can do to reduce their carbon footprint. Readers will learn about the effects of pollution, fossil fuels, renewable and non-renewable resources, deforestation, and recycling through interesting images and charts and informational text. This Spanish-translated nonfiction title features a glossary of terms and a list of helpful websites that encourages children to take part in helping the environment in many different ways.