Aritmética

Join Tom Sawyer, Huckleberry Finn and their friends as they go on a series of exciting adventures on the Mississippi River. Find out what happens when they witness a murder, hide on an island, and how getting lost in a cave leads to the discovery of a great treasure... This reader uses the Expansive Reading approach, where the text becomes a springboard to improve language skills and to explore historical background, cultural connections and other topics suggested by the text. As well as the story, written and recorded in American English, this reader contains : A biography of Mark Twain ; A...

The answer key is intended for use in conjunction with the paper version of the Identidades: Exploraciones e interconexiones, 3/e Student Activities Manual. Instructors may wish their students to use the Answer Key to self-correct their homework.

The workbook/lab manual closely follows the organization of the main text to provide additional reading, writing, listening, and pronunciation practice outside of class.

Vocabulario visual del español es una colección temática pensada para que el alumno pueda practicar en distintos ámbitos de la enseñanza de ELE, poniendo a su alcance un material de trabajo innovador que le sirva como complemento a cualquier método. Cada volumen consta de cuatro unidades adaptadas al marco común europeo de referencia para las lenguas (MCER). Para facilitar la consulta y una mayor explotación del material, al final del dispositivo encontramos tanto un glosario alfabético, como un glosario temático. En estas listas de palabras todos los ítems, con un solo clic, nos...