Son jeux

Vídeo que explica de forma sencilla qué es un algoritmo.

Complete the article about electric and diesel-electric locomotives

Block on a slope

describing movement and action

complete the text with suitable words of direction and position

Rusting of iron experiment

The purification of rock salt

Forms of energy

The four-stroke internal combustion cycle

Match the pictures with the instructions in the box.

Technical English 2

Vídeo donde se explican las partes y las funciones de la unidad de mantenimiento

Match the device with its name

Watch the video and answer the questions

match the photos with the name of the person who explained that pneumatic device.

Complete the text with the given words.

Classify the following sentences depending on whether they are advantages or disadvantages.