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.
48 Free Education Apps Sorted by Grade Level Need a break.play an education app. Great for break time or when a kiddo needs to wait patiently for a learning coach to finish with the other student in the home.