La naturaleza de la materia (The Nature of Matter)

Read Along or Enhanced eBook: 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.

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.

JÓVENES, REBELDES, DECIDIDOS Quieren más libertad, más justicia, más diversidad. Luchan contra el cambio climático, el racismo, la violencia, la pobreza y la corrupción. ¡Y llevan años haciéndolo! Los adolescentes han tomado la iniciativa para pronunciarse contra las injusticias y alcanzar grandes cambios. Su valentía y convicción nos inspiran. Estas son sus historias. EL ACTIVISMO NO ENTIENDE DE EDAD

Anne Frank's diary has become one of the most widely read books in the world. Readers will learn about Anne as she went into hiding from the Nazi Party in this Spanish-translated nonfiction title. Through vibrant images, informational text, timelines, and a glossary of terms, readers will discover the hardships Anne and her family went through in order to avoid being sent to a concentration camp. This inspiring biography enables children to look up to Anne and find hope in every situation, just as she did.

Una recopilación a lo grande de los Súperchistes más tronchantes para partirse de risa. ¿Estás harto del cole? ¿Viajar en familia te resulta mortalmente aburrido? ¿No le encuentras la gracia a hacer deporte? ¿Te pasas el día haciendo el ganso y crees que los adultos tienen malas pulgas? ¡Lo que tú necesitas es una súper súper dosis de los chistes más tronchantes para partirse de risa!

Mars is perhaps the most thrilling planet these days. With rovers exploring its surface and manned missions in the works, people are wondering if Mars is our next home! In this highinterest book, readers will learn more about Earth's neighbor, including what its climate and surface are like, why it's called the Red Planet, and about the recent discovery of water on its surface. They'll learn all this while solving "Your Mission" math problems that complement and support the text. This motivating volume is an engaging way to explore key aspects of science and math curricula.