A Noise Level Meter built to help control the noise level of groups of children. As the noise level in a classroom increases beyond an acceptable level the noise level meter dynamically indicates the level of noise, and the background graphics within the app change to reflect the noise levels. Free!
Animated timers that you can put on the projector. Gives students a visual for the time they have remaining. Plus a fun surprise (noise cue) when time is up! :) Really useful for tests, quizzes, or ensuring your students remain on schedule!