Por si algún profe quiere investigar sobre estas 70 apps y ver si le son de utlidad. Yo uso algunas // The 70 Best Apps For Teachers And Students - Edudemic. These are listed as itunes apps, but I'm sure a lot of them can be found for Android as well.
What does nonverbal classroom management look like and how can a teacher keep students focused on learning without using words or sounds? Here are five very simple, no-cost, low-tech ways that have worked for one teacher over the years.