I have been using ipads off and on in my classroom for 2 years running. There are so many apps to chose from and I am usually trying apps at night to see which ones are useful in the classroom. This reference page highlights "teacher approved" apps for the ipad. Most are free, some have a small fee. If you are new to ipads this is a must! If you have been using ipads for awhile, there may only be a few new titles. I hope it is useful!