The teacher starts by mentioning the contents that will be taught in each activity, to contextualize the student and offer him/her a framework for the development of the activities.
Can you imagine how strange the world would be if you couldn’t feel, smell or taste? Fortunately, the human body counts with millions of cells capable of capturing signals from the environment and taking them to the brain, where they are turned into sensations.
This happens every time we touch an object, perceive the odor of hot pizza, or eat an ice cream.
Throughout this learning unit, we will discover how the simplest everyday actions generate electric currents that can go through the whole body in a fraction of a second.