SOUND WAVE SCIENCE!

Let's get loud!

Join the fun in our harmonica competition where your mission is to play louder than anyone else! Just like a ruler measures length, we've got a super cool gadget, a sound level meter, to measure your sound's loudness. When your class rocks out on the harmonicas, the goal is to get the highest score on the meter. Remember, the class that makes the most noise wins, so let's make some noise together!

How to play

Enter your School Name, Teacher Name and Grade (Ex: Susan Rogers Elementary, Mr. House, 2nd Grade) and click go to begin. When the game starts, you'll have five seconds to make the loudest noise you can.

Can you get loud enough to make it onto the leaderboard?