Mom Comes In Alarm
Show More

The proximity sensor, which is watching the room entrance, triggers the buzzer when mom comes in.

ABOUT US

Here in ActivePuzzle we love to learn by playing (honestly, who doesn't?), and this is why we invented the ActivePuzzle game. We are scientists and engineers who happened to be educators. For a long time we were seeking a language to express exciting ideas. We believe we found it.

Subscribe to ActivePuzzle:

  • Grey Facebook Icon
  • Grey Twitter Icon

© 2019 ActivePuzzle