La compra de Luisiana (The Louisiana Purchase)

Swamps are one kind of wetland biome. Like other wetland biomes, a swamp’s water must be clean in order for the wildlife in it to thrive. Readers learn the main features of both freshwater and saltwater swamps, as well as where some of the biggest swamps are on Earth. Science curriculum topics such as food chains and conservation make the main content a great complement to classroom learning. Full-color photographs and inset maps aid readers in identifying this interesting biome in the world around them.

An elementary introduction to the workings of the human body, the skeleton, skin, circulation, and nervous system.

Recess is a time to go outside, have fun, and play. Spend some time problem solving to make sure everyone has fun at recess! This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning problem solving easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section provides additional learning...

¿Qué tipos de animales viven en la selva tropical? Entra a la jungla para aprender todo acerca de estas criaturas fascinantes.

Esta publicación culmina varios años de investigación y búsqueda metodológica para la enseñanza del toque tradicional de la guitarra quiteña. Queremos llegar a las nuevas generaciones de músicos para que puedan encontrarse con el pasado de una guitarra que aún sigue sonando en la contemporaneidad. Los lineamientos están direccionados específicamente hacia la pedagogía musical, pues se han podido vincular los saberes de tradición oral que encierra el toque de la guitarra quiteña con el proceso sistemático de la academia. Nuestro deseo es brindar una guía al docente y estudiante ...