Today students, we are going to be learning basic keys on the piano.
In school students go to their music class and start to go to their podiums and warm up.
The teacher sits down at his stool and begins to instruct the students.
The music teacher is sitting on a stool and teaching the students how to play the piano. Right now the teacher is showing the students the movements of his fingers to play the music. This is a form of mechanical energy.
The teacher begins to play the piano and instructing the students by playing on the keys. He is using the movement of his fingers to create a form of sound energy.
The students start to listen to the teacher taking in his instructions, and they each line up to take their turn on the piano.
Each student takes their turn to play on the piano using their fingers in a form of mechanical energy and turning that mechanical energy into sound energy.