La Tierra y la luna (Earth and Moon)

Have you ever wondered what Space Camp is like? Join Isabella as she moon walks through the Moon Room, takes a ride in a Multi-Axis Trainer, tackles the Mars Climbing Wall, and takes the helm at Mission Control. Along the way, you'll practice measuring time. This fiction math book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice...

Destacada dramaturga tremendamente crítica con la hipocresía de su sociedad, destapó y retrató la tipología de la mujer sureña norteamericana a través de sus obras. Valiente, enigmática y conflictiva, su compromiso ideológico la llevó a defender y apoyar causas políticas como la Guerra Civil Española o a criticar ferozmente la “caza de brujas” de McCarthy.

Nature gives us many useful things. Sunlight, rocks, trees, plants, and sand are resources. This Spanish book introduces students to the concept of natural resources. With images that are easy to identify and clear, simple sentence structures, this science reader simplifies scientific concepts for young students as they improve their reading skills. A fun and easy science experiment and Your Turn! activity provide more in-depth opportunities for additional learning. Nonfiction text features include a glossary and an index. Engage students in learning with this dynamic text!

Mathematics constitutes ideal material for exercising the art of learning and thinking. For this it is necessary that the classroom has a stimulating atmosphere which requires determined attitudes and beliefs. The book combines theory and practice and responds to questions such as these: to think in the mathematics class? on what does the knowledge of solving problems really consist of? what are the beliefs and which are the most common ones among the students? how to diagnose, evaluate and, in some cases to modify, the systems of beliefs of the pupil?).

Un ensayo indispensable para orientarse, a partir de ideas claras e ilustradas, en la crisis política actual. «En estos dieciséis años», afirma en el prólogo su autor, «terminó por diluirse el clivaje democrático-autoritario para dar paso a una constelación de temas y problemáticas nuevas: progresismo, lucro, derechos sociales, feminismo, corrupción, abuso, dignidad, corrección política, entre muchas otras. Entre ellas, por supuesto, populismo. Este libro contribuye a una mejor comprensión de dicho concepto. No busca cerrar el debate sino más bien explorar sus posibilidades,...