Sources of Sound Energy In Our Community.
Sources of Sound Energy
Sources of Sound Energy in our environment
Basic science and Technology
Primary 2 First Term
Subject : Basic science and Technology Primary 2
Term : First Term
Class : Primary 2
Week: Week 10
Previous lesson :
The pupils have previous knowledge of Colour identification and uses of colour
Topic :
Sources of Sound Energy
Behavioural objectives :
At the end of the lesson, the pupils should be able to
- mention the sense organ of taste .
- say what causes unpleasant noises in the community .
- say how to reduce unpleasant noises in the environment .
- discuss the use of good music
Instructional Materials :
- Wall charts
- Pictures
- Related Online Video
- Flash Cards
Methods of Teaching :
- Class Discussion
- Group Discussion
- Asking Questions
- Explanation
- Role Modelling
- Role Delegation
Reference Materials :
- Scheme of Work
- Online Information
- Textbooks
- Workbooks
- 9 Year Basic Education Curriculum
- Workbooks
Content :
Music is the creation of sounds that are pleasant to the ears. There are two sources of sounds which are natural sounds and artificial sounds .
Natural sounds are those sounds that are produced by creatures in their natural forms which can be sounds made by
birds
animals
and human beings
Artificial sounds are the sounds that are made by things that are made by humans
Examples of man made sounds in the society are
airplanes,
helicopters,
road vehicles,
Television
Radio
Speakers
trains,
explosions,
factories,
Commercial jingles
Noise from Motor parks
home appliances eg washing machines
vacuum cleaners
ceiling fans.
How To Prevent Unpleasant Noise in The Community
- listen to music at moderately low volume
- Use hear phone if need be it to listen at high volume
- Close doors and windows if you must listen to music at high volume
- Respect other people right when you are partying or celebrating
Presentation
The topic is presented step by step
Step 1:
The class teacher revises the previous topics
Step 2.
He introduces the new topic
Step 3:
The class teacher allows the pupils to give their own examples and he corrects them when the needs arise
Conclusion
The class teacher wraps up or conclude the lesson by giving out short note to summarize the topic that he or she has just taught.
The class teacher also goes round to make sure that the notes are well copied or well written by the pupils.
He or she does the necessary corrections when and where the needs arise.
Evaluation
- Mention four sources of unpleasant noises in the community
- _________________________________________________________________
- _________________________________________________________________
- _________________________________________________________________
- _________________________________________________________________
Assignment
Prepare for the next lesson by reading about Revision
