Una carrera en programación: Carreras en computación (A Career in Coding: Careers in Computers)

Asteroids and comets shoot straight through space. They just look like bright lights with tails, but there is much more to these fascinating objects! Learn all about asteroids and comets in this Spanish-translated book. This 6-Pack includes six copies of this title and a lesson plan.

Una guía que lleva a los niños por una maravillosa aventura: los conceptos económicos. En esta libro los niños aprenderán cómo manejar su dinero, descubrirán los secretos de las finanzas y adentrarán en el fascinante mundo de la banca.

In an entertaining way, shows how to add, subtract, multiply, and do long division without a calculator.

Learn more about the renowned British scientist, professor, and author who spent his entire career trying to answer the question: "Where did the universe come from?" Stephen Hawking was born exactly three hundred years after the death of the scientist Galileo, so maybe it was written in the stars that he would become a famous scientist in his own right. Although he was diagnosed with a neurological disease at age 21, Stephen did not let the illness define his life. Known for his groundbreaking work in physics, and identified by his wheelchair and computerized voice system, Stephen continued...