Not having enough technology in our classrooms is a problem. This post allows teachers to incorporate technology while having limited resources. The noise meter would work wonderfully during group work when the students are collaborating with one another.
COOL! This is a MUST have for your classroom library. It allows you so use your smart phone and scan the bar code on your classroom books and then it inputs all of the info for you on a FREE data base. It allows you to let kids scan out the books and check out and check in them, separate them by reading levels and even put down their location in your class room. Did I mention it's FREE!?!?