Reptiles y anfibios reptantes

Give students insight into the Industrial Revolution, how it influenced innovation and employment in the United States, and how it changed the lives of Americans at the beginning of the 20th century. With this nonfiction Spanish-translated book, readers will learn about assembly lines, patents, labor unions, child labor laws, labor unions, muckrakers, and immigrant and slave labor. Colorful images, supporting text, a glossary, and other features keep students engaged and help them better understand the content.

What is matter? Anything that takes up space is matter. Matter can be a water, liquid, or gas. These are the states of matter. Learn about matter 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.

Esta novela transcurre en el marco de dos coordenadas históricas: el inicio de la guerra judeo romana del 66 d.C y el creciente despliegue de las primeras comunidades cristianas. El protagonista, Yair, miembro de una familia de comerciantes judíos, es el responsable de sus negocios en el Oriente. Viajero infatigable por las rutas de Arabia, Siria, Egipto y la India, regresa a Qumrán, el monasterio Esenio donde se había formado treinta años antes, coincidiendo con Jesús de Nazaret, cuyo mensaje ha sabido armonizar con el de los grandes maestros de la India. Mientras arde Jerusalén...

Discusses the origins of corn, its use in Latin America, its spread throughout the world, different kinds of corn, and other uses for corn products.

Learn about elections and why voting is important with this Spanish nonfiction book. Perfect for young readers, the book also includes a related fiction story, project, glossary, useful text features, and engaging sidebars. This 28-page full-color Spanish book examines a variety of voting issues and how the election process works. It also covers important topics like democracy and civic duty, and includes an extension activity for grade 2. Perfect for the classroom, at-home learning, or homeschool, to explore election issues, candidates, and being an informed citizen.

En los últimos años, el inglés como lengua extranjera en la mayoría de los ámbitos de la vida cotidiana ha cobrado especial relevancia. De esta manera, el proceso de globalización impone el uso de este idioma para la negociación y gestión de operaciones de comercio internacional. A lo largo de este manual, se presentan una serie de pautas gramaticales y de expresión de la lengua inglesa en relación con las distintas actividades que se pueden desempeñar en los entornos laborales internacionales. Así, se fomentan una serie de habilidades lingüísticas, como la comprensión y...