Finally, a stopwatch to keeps track of two people or groups. This stopwatch is specifically designed for Instructional Coaches to use when helping teachers identify and quantify areas of need in their instruction.
I came up with the idea for this while observing another coach working with a team of teachers. My role in this situation was to time the coach to see if she was talking more or less than the teachers she helping. I spent so much time clicking between two stopwatches to activate them and turn them on/off that I never really got to learn from watching the coaching session. So, I went and made this stopwatch.
The main stopwatch keeps track of the entire session time. Below, the "Event" stopwatches keep track of two separate, alternating stopwatches.