"A few weeks ago I posted here a poster on iPad basics which many of you have downloaded to use with their students in the class. Today, I am sharing with you another great resource on iPad. This is not a graphic but a quick reference card on everything you and your students need to know about iPad. From the hardware to networking features , this little manual can serve as a leading guide to a better manipulation of your iPad.
I am not sure how much iPading you are doing in your classroom but whether you use iPad just occasionally or you adopt it as a consistent learning and teaching tool, the reference card below will definitely give you a hand in improving your iPad use. I suggest that you share it with your students and go through it with them section by section and make sure they understand it before they start using their iPads again." from source: http://www.educatorstechnology.com