About the classroom traffic light
A simple traffic light for the projector or whiteboard. Click a light (or press 1, 2 or 3) to switch it, and add your own labels: "Silent / Whisper / Talk", or "Stop / Finish up / Go". It works from across the room without saying a word.
Ways to use it
- Voice levels: silent, whisper, normal voice.
- Task status: stop, finish up, go.
- Behavior signals during independent work.
Frequently asked questions
Can I change the labels?
Yes. Click a label under the lights and type your own. They’re saved in your browser for next time.
Can I switch lights without touching the screen?
Yes. Press 1 for red, 2 for yellow and 3 for green on the keyboard or a presentation clicker.