The K Prep class has been learning about sound this month…vibrations, pitch, and sound waves to name a few.
-The students learned that sounds are made from vibrations. They were able to see how this works first hand! We put plastic wrap on a glass bowl and added some sugar crystals on top. We found that if we talked very closely to the sugar, it would start moving!
-To explore high and low pitch, we made our own songs using water glasses. We even wrote our own music and each played our song to the class!
-We made our own telephones to show how sound waves work!
