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.

Resulta que las nubes son divertidas, traviesas y muy interesantes. Tomie dePaola, el autor de los éxitos de ventas Strega Nona, Quiet y diversos otros libros, sabe mucho sobre nubes. También sabe mucho sobre lo que la gente piensa de ellas. Algunas personas ven animales y figuras en las nubes. En la antigüedad, los griegos creían que Hermes, el mensajero de los dioses, una vez se robó el rebaño del Sol, que eran nubes. En este original libro ilustrado, Tomie presenta algunos de los tipos de nubes más comunes, así como los mitos y leyendas inspirados en sus formas. Sus ilustraciones...

Read Along or Enhanced eBook: Susan B. Anthony spent her life fighting for equal rights for women. Readers will learn all about her interesting and inspiring life in this engaging biographical reader that features detailed images, informational, Spanish-translated text, and a timeline of Anthony's life.

What will it take to send people to Mars in the next 25 years? Students will learn that problem solving is an essential component of NASA’s planned mission to mars. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math, language arts, and STEM content. Students will learn problem solving while engaged in reading high-interest content. The glossary, index, and table of contents will further understanding of reading and math concepts, and the full-color images, practice problems, and math graphs and charts make...

What are the busy little Christmas mice up to on Christmas Eve? Find out in this delightful board book filled with different touchy feely textures and sparkling surprises.