Teachers, save “Decibel Investigation” to assign it to your class.

1. 🔍 Find 5 things that make noise. 2. 👆Click take a photo of the 1st thing. 3. 👆Click to record the sound. ⭐️While recording the sound, use the decibel level app to check the sounds decibel level⭐️ 4. 👆 Click to record the decibel level 5. 🔁 Repeat with 4 more things that make noise. when you are done ☺️