Teachers, save “Pitch Match - Flexi Cards” to assign it to your class.

Today we are going to measure the frequency of sounds. The frequency of a sound tells us if it is a Low, Mid or High Pitch sound. To complete this activity, you will need 2 devices - 1 device with Seesaw and 1 device with our Decibel Meter app. Click to listen to the sound. 📱With your 2nd device (decibel meter app) measure the Frequency (Hz) of each sound. 👆Click 🔽 to change the sound wave so it matches the sounds pitch. When you are done ☺️