La Pelota Perdida

Many people depend on blue crabs from the Chesapeake Bay for their jobs. But overfishing and changes in the blue crabs’ habitats have reduced their numbers. Learn how scientists have stepped in to study these blue beauties so that they can keep a healthy crab population. Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with...

Discusses issues that involve dating and premarital sex among young adults and explores the consequences of making bad choices when it comes to promiscuity.

El autor nos propone, en once talleres, un sinfín de actividades para trabajar el lenguaje en la E.S.O.: redacción de autobiografías, relatos a partir de una palabra, dramatizaciones, dictados, canciones, juegos, etc.

Ofrece una explicación de las soluciones y mezclas y en qué se diferencian, así como ejemplos de mezclas y soluciones.