Sor Juana Inés de la Cruz y el teatro novohispano

Until just over 150 years ago, northern Mexico extended thousands of kilometers farther than its current border with the United States. Many different indigenous groups flourished in that region before the Conquistadors arrived. What we know about their lives and customs is the result of archeological discoveries and the chronicles of the first Spanish priests and soldiers that had contact with them.

This Spanish-translated nonfiction title gives children an in-depth look at what a career as a police officer is like. Readers will learn about various aspects of life as a police officer--from being accepted into the academy to keeping streets safe. Readers will learn what a typical day in the police academy is like as well as a day in the field as an officer. Through helpful charts and diagrams and colorful images in conjunction with informational text and stunning facts, readers discover important aspects of keeping communities safe, including what's inside the patrol car, K-9 units,...

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.

16 vidas extraordinarias de personas que luchan cada día por proteger el medioambiente. 16 cuentos para los pequeños héroes que salvaran nuestro planeta. ¿Qué tienen en común las estrellas de Hollywood Emma Watson y Leonardo DiCaprio con Pierre Rabbi, considerado el Gandhi de la agroecología, el estilistaTiziano Guardini o la ganadora del Premio Nobel Wangari Maathai? Todos ellos muestran su compromiso activo para salvaguardar el medioambiente y promueven un estilo de vida ecosostenible. Además, forman parte de esta antología verde con la que descubrirás 16 biografías, 16...