Production of sound
Experiment cards for students on sound production, for example, cup or nail guitar.
A sound source only becomes a transmitter when it produces and sends sound waves.
Information and ideas:
• Observe the safety information in the instructions as well as the applicable safety guidelines for your school and discuss it with your students.
• The experiments on sound production show the students that sound can be produced by a variety of activities.
• The experiments can be done either in groups or as station training.
Relevant for teaching:
Vibrations and waves