Scientists have produced a lot of modern instruments that can produce sound energy, some of these instruments are:- drum, saxophone, clarinet, piano, guitar, harp etc.
Examples of Instruments and Sound Energy
- Castanets clicking
- A calliope singing
- Cymbals crashing
- A drumstick striking a drum head
- Electric guitar whining
- A hammer striking a steel string in a piano
- A harp player plucking the strings with her fingers
- An islander blowing on a conch horn
- A kazoo humming
- A metal striker hitting a metal triangle
- A mallet striking a gong
- Maracas shaking
Presentation
Step I: Teacher revises the previous topic.
Step II: Teacher introduces the new topic “Modern instrument that produce sounds ”
Step III: Teacher explains topic
Step IV: Teacher explains the topic further with relevant examples
Step V: Pupis contribute and ask questions
Evaluation:
- What happens when a body vibrate
- List three modern instruments that produce sound
Conclusion: Teacher summarises the lesson and gives an assignment
Assignment:
- Sound is a form ______ energy
- List the examples of sound produce by modern instruments.
See also
Building & maintaining an elearning portal is very expensive, that is why you see other elearning websites charge fees. Help to keep this learning portal free by telling mum or dad to donate or support us. We accept grants, sponsorships & support to help take this to the next big level and reach out to more people. Thank you so much. Click here to donate