This course includes a short presentations on various concepts in current production, transport, use and measurement. They are useful tools for science teachers. Each one is accompanied by a Q&A (questions and answers) forum. The contents will be updated with further applications and
contributions from teachers, coming  particularly from the Q&A section.
The ppt presentations are in Spanish, but in the spirit of the Inspire project (, we provide a list “Terms you need to know” of the main keywords in English so that the students can work with the presentation. (See an example of the Inspire approach here).
The topics dealt with are: The potentiometer, Kirchhoffis rules, dc circuits, electromagnetism, electrical installations, transport of electrical current.