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.
HOW TO MAKE A VALENCIAN PAELLA with WE VIDEO. I really enjoyed this tool. However, if you have a free account you have a time limit of minutes, so I had to trim the video a bit and to be honest, I must admit that the recipe is not complete