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.

Presents the numbers from one to ten, as well as groups up to fifty, and shows how to make potato prints of animals and flowers, decorate them with finger paints, and count them.

Chilean edition of the exhibition of Alfredo Jaar (b. Chile) in Sweden at the Fine Arts Museum of Lausanne from june to september of 2007. The present edition gathers the translations of the essays into Spanish. Contains an essay by Adriana Valdés.

The moon people use a cloud bridge to travel to the Earth, a messy but beautiful world of incredible variety that becomes their new home.

Inspirado en el bestseller #1 del New York Times Ella persistió de Chelsea Clinton y Alexandra Boiger, llega ahora esta serie en Chapter Books sobre mujeres que sobresalieron, lucharon y se levantaron contra viento y marea. La activista social y líder de los derechos humanos Coretta Scott King inspiró a muchas personas alrededor del mundo con su valentía al promover un cambio. Incluso antes de conocer a su esposo, el reverendo Martin Luther King, Jr., Coretta era una líder para su comunidad y continuó siéndolo junto a él y después que fue asesinado. Cantante y escritora, su legado es ...