El signo

El significado de las palabras

El nacimiento del castellano, de Irene lozano

El nacimiento del castellano, de Irene lozano El español y las lenguas de España

Evalúa lo que sabes

Evalúa lo que sabes El léxico español

"La princesa Galiana", leyenda recogida por José María Merino

"La princesa Galiana", leyenda recogida por José María Merino La literatura en la edad media (I)

True or false. States of matter

Answer true or false: The particles are less tightly bound together in a solid. The particles in a gas move very quickly. All systems are composed of material particles. Liquids are compressed and…

Non-renewable sources of energy

4.1. Coal Coal is a solid, black rock. It is the fossilised remains of huge masses of vegetation buried under the ground millions of years ago (figure 1). It is used mainly as fuel in coal-fired power…

Analyse. The salon of Madame Geoffrin

Look at the painting. What do you think happened in the salons during the Age of Enlightenment?

Interpret. Steel production

Describe the production process. → First, ...is/are transported..., Second, ...is/are produced, poured into..., yields..., is transformed into...

Correct. Exploration and conquest

Rewrite the following sentences and correct the errors: In the middle of the 19th century, much of Africa, Asia and the oceans were well known to Europeans. The first European expeditions were carried…