Stethoscope and radio set
In this project, students will study the relationship between the volume of a sound and the distance between the sound source and the receiver. From this, they will make a real stethoscope to listen to the heartbeat. They will also make walkie-talkies out of cups. Subsections of the Model Curriculum Learning objectives 5.3-Sound 3.5.3.1 explain the dependencesound volume from the distance betweenaudio source and receiversound
Stethoscope and radio set Read More »