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.
Providing well-thought out seating can really help kids focus on first instruction! Love this desk arrangement with no one's back to the board & a "friendly front row" for kids who need reduced distractions.