Sueños, tiempos y destiempos

Defines pulleys, explains their functions, and suggests simple experiments to demonstrate how they work.

Travel to the 22nd century in this captivating, Spanish-translated nonfiction title that allows readers to discover the future of space. Elementary readers will be fascinated with the possibilities that may await human life in the future. Readers will discover the technology that may be used to one day allow humans to live on another planet, new worlds, alien life, and artificial intelligence. Featuring vibrant photos, images, informational text, a glossary of terms, and a list of helpful websites for more explorations, children will be excited and enthralled as they move through this title....

Born into slavery, Frederick Douglass relied on his own determination and ingenuity to carve a path to freedom. Once free, he dedicated his life to improving the lives of others and fighting for justice and equality. This inspirational Spanish biography uses primary sources to engage students in learning about the fascinating life of Frederick Douglass. Students will build their literacy skills as they are immersed in social studies content. Text features include a glossary and an index to increase comprehension and academic vocabulary.

¿Qué significa estar triste? Es normal sentirnos desanimados de vez en cuando. Los niños aprenderán cómo se siente estar triste, cuáles son las causas de la tristeza y cómo transformar este sentimiento en alegría. Fotos grandes y diversas ayudan a mostrar cómo se ve la tristeza. Se incluye una actividad de reflexión que permite a los niños practicar el manejo de sus emociones.