Marta

Presents a line-by-line explanation of the entire United States Constitution, in English and Spanish. Provides a Spanish translation of the Constitution, historical context and student exercises that approximate the decisions made by the Constitution's authors. Written at the fifth grade level.

With every new feat, there is at least one big failure. Learn about some of the biggest technological feats and failures in human history in this fascinating, Spanish-translated nonfiction title that allows readers to discover some of the technological innovations that have made life easier. Featuring detailed images, charts, and graphs, informational text, and intriguing facts, children will be engaged and captivated from cover to cover!

What is matter and where can it be found? Everything in the world is made of matter, whether it is a solid, a liquid, or a gas. Important ideas about matter such as volume, mass, and how matter changes state are conveyed through a series of easy-to-do experiments.

Julia nunca hubiera imaginado que podría vivir tantas aventuras aislada en una habitación de hospital. ¡Ni que aprendería tantas cosas! Y todo gracias a su amigo Bruno, a su abuelo y, sobre todo, a un personaje muy especial que resultará ser una auténtica autoridad en el mundo de los sueños. Una historia tierna y emocionante.