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.
The items that fulfill multiple purposes are great because they save the space as well as the money; it eliminates the requirement of buying or creating the products for different purpose separately. Wood pallets serve well by giving a chance to reshape t