Método de español para extranjeros

Consolidates the Student's Book lessons with targeted practice, unit by unit Additional practice of reading, writing, speaking, listening and use of English skills Extensive grammar and vocabulary practice Complete practice exam in Unit 10 Designed for independent study at home and practice in class Audio for listening lessons available on the Student's App

This book introduces the reader to the nighttime world of the rat, including its habitat, activities, diet, and the unique things that it does.

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.

¿Sabías que en el mundo aún existen lugares donde se piensa que la mujer es inferior al hombre? En las páginas de este libro conocerás a siete mujeres admirables que, en épocas en las que no tenían derecho a casi nada, se atrevieron a luchar por sus sueños y llegaron, incluso, a cambiar la historia.