Electronics In Class

"Turn off and put away all phones, IPods and electronic devices during class!" I think this is a reasonable demand because during class i do not find myself needing my ipod or phone that much. When i do need my phone it is usually for talking or texting and i could wait after class to text back. My phone does not help me at all with learning any subjects, with the exception of the calculator for math, which is not even advanced enough for me to do the equations on.