Basic Tech Lesson notes for primary 2 Third Term
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Week: One
Topic: Revision
Week: Two
Date:
Class: Basic Two
Subject: Basic Technology
Topic: Sound energy
Period:
Duration: 40 minutes
Previous knowledge: Students are familiar with sounds
Behavioural objectives: At the end of the lesson, pupils should be able to:
1. Explain the meaning of soun energy.
2. Identify different sounds
Instructional material: Pictures, charts showing musical instruments and textbook
Reference material: Longman Basic Science and Technology for Primary Schools UBE edition by P. Asun
Content
Sound energy
Sound energy is produced when an object vibrates. The sound vibrations cause waves of pressure that travel through a medium, such as air, water, wood or metal.
Sound energy is a form of mechanical energy.
Examples of Sound Energy
1. An air conditioning fan
2. An airplane taking off
3. A ballerina dancing in toe shoes
4. A balloon popping
5. The bell dinging on a microwave
6. A boom box blaring
7. A broom swishing
8. A buzzing bee
9. Car brakes squealing
Examples of Sound Energy From Human
1. Baby crying
2. Belching
3. Blowing your nose
4. Clapping your hands
5. Clearing your throat
6. Clicking your tongue
7. Coughing
Presentation
Step I: Teacher revises the previous topic.
Step II: Teacher inroduces the new topic “Sound energy”
Step III: Teacher explains the meaning of sound energy
Step IV: Teacher states and explains various examples of sound energy
Step V: Pupils copy the note and submit for marking
Evaluation:
1. What is sound energy?
2. Sound energy is produced when a body ________________.
3. Sound energy is a __________ energy
Conclusion: Teacher concludes the lesson by evaluating the students and gives an assignment
Assignment:
1. List two examples of sound energy produced from our daily activities
2. State three examples of sound energy produced by human
Week: Three
Date:
Class: Basic Two
Subject: Basic Technology
Topic: Modern instruments that produce sounds
Period:
Duration: 40 minutes
Previous knowledge: Students have learnt about sound energy
Behavioural objectives: At the end of the lesson, pupils should be able to:
1. Name modern instrument that produce sounds
Instructional material: Pictures, charts showing musical instruments and textbook
Reference material: Longman Basic Science and Technology for Primary Schools UBE edition by P. Asun
Content
Modern instruments that produce sounds
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
1. Castanets clicking
2. A calliope singing
3. Cymbals crashing
4. A drumstick striking a drum head
5. Electric guitar whining
6. A hammer striking a steel string in a piano
7. A harp player plucking the strings with her fingers
8. An islander blowing on a conch horn
9. A kazoo humming
10. A metal striker hitting a metal triangle
11. A mallet striking a gong
12. Maracas shaking
Presentation
Step I: Teacher revises the previous topic.
Step II: Teacher inroduces 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:
1. What happens when a body vibrate
2. List three modern instruments that produce sound
Conclusion: Teacher summarises the lesson and gives an assignment
Assignment:
1. Sound is a form ______ energy
2. List the examples of sound produce by modern instruments.
Week: Four
Date:
Class: Basic Two
Subject: Basic Technology
Topic: Local instruments that produce sounds
Period:
Duration: 40 minutes
Previous knowledge: Students are familiar with instruments that produce sounds
Behavioural objectives: At the end of the lesson, pupils should be able to:
1. Name local instruments that produce sounds
Instructional material: Bamboo stem, pawpaw stalk, knife, string
Reference material: Longman Basic Science and Technology for Primary Schools UBE edition by P. Asun
Content
Local instrument that produce sound
Local musical instruments are objects put together in the locality to produce music
There are many local instrument in Nigeria that can produce sound. This include:-
1. Shekere
2. Samara
3. Gangan
4. Ekwe
5. Udu
6. Agidigbo
7. Bata drum
8. Kakaki
9. Xalam
9. Ogene
10. Kontigi
Presentation
Step I: Teacher revises the previous topic.
Step II: Teacher inroduces the new topic “Local instrument that produce sound”
Step III: Teacher explains the meaning of local instrument
Step IV: Teacher states and explains examples of local instruments
Step V: Pupils make relevant contribution
Evaluation:
1. What are local instrument?
2. Mention two local instrument used in your locality
Conclusion: Teacher concludes the lesson by evaluating the students and gives an assignment
Assignment:
1. List ten local instrument used in Nigeria.
Week: Five
Date:
Class: Basic Two
Subject: Basic Technology
Topic: Making of local instrument
Period:
Duration: 40 minutes
Previous knowledge: Students have learnt about local instrument that produce sound
Behavioural objectives: At the end of the lesson, pupils should be able to:
1. Make local instrument that produce sound
2. Construct local musical instruments from available materials.
3. Play games with sound using the musical instrument they made.
4. List materials for making local instrument
Instructional material: Bamboo stem, pawpaw stalk, knife, string.
Reference material: Longman Basic Science and Technology for Primary Schools UBE edition by P. Asun
Content
Making of local instrument
You can sound the trumpets, bang the drums and strike up the band. It is possible to make musical instruments using recycled materials. There are mental and physical benefits associated with playing and listening to music.
Examples of musical instrument that can be produced at home.
1. Guitar:- To make a guitar, simply stretch several large elastic bands around a cardboard box.
We chose a box with an open top, but a tissue box with a hole in the center, works well, too.
Choose elastic bands that vary in width to ensure that all of your “guitar strings” will produce different tones and sounds when they’re plucked by little fingers.
2. Drum:- For drums, we used a plastic ice cream container with a lid. Using a hole punch, make four holes in the container: one on each side of the container itself (just below where the lid sits) and one on each side of the lid. With the lid off, but positioned close to the top of the container, simply thread a long length of wide ribbon (we used first aid gauze) through the holes. Snap the lid in place, and knot the ends of your ribbon. Add a couple of chopstick drumsticks or sticks for a booming good time.
Presentation
Step I: Teacher revises the previous topic.
Step II: Teacher inroduces the new topic ” Making local instrument”
Step III: Teacher explains how to make guitar using elastic band and cardboard box.
Step IV: Teacher explains how to make drum using plastic.
Step V: Pupils copy the note and submit for marking
Evaluation:
1. You can make local instrument using recycled material Yes/No
2. Playing and listening to music has emotional benefits Yes/No
Conclusion: Teacher concludes the lesson by evaluating the students and gives an assignment
Assignment:
1. Explain how you can make drum at home.
Week: Six
Date:
Class: Basic Two
Subject: Basic Technology
Topic: Making of maracas
Period:
Duration: 40 minutes
Previous knowledge: Students know how to make guitar at home
Behavioural objectives: At the end of the lesson, pupils should be able to:
1. Start the neck of the maracas
2. Put the beads to decorate the maracas
3. End the decoration of the maracas successfully
Instructional material: Calabash, bead, thread
Reference material: Longman Basic Science and Technology for Primary Schools UBE edition by P. Asun
Content
Making of maracas
Maracas is known as shekere in Yoruba land. It is one of the major instrument mainly used when performing a musical concert.
The following are materials needed for making maracas at home
1. Rice
2. Plastic egg
3. Two plastic spoons
4. Cellotape
Procedure for making maracas
1. Pour rice into an empty plastic egg and close the egg.
2. Tape around the seam of the egg.
3.Place the egg between the heads of two plastic spoons, and wrap tape around it to hold the spoons in place.
4.Tape the handles of the two spoons to hold them together.
5. Shake your homemade maracas
Presentation
Step I: Teacher revises the previous topic.
Step II: Teacher inroduces the new topic “Making of maracas”
Step III: Teacher lists and explains the materials needed for making maracas
Step IV: Teacher explains the procedure for making maracas
Step V: Pupils copy the note and submit for marking
Evaluation:
1. In Yoruba land maracas is called ________
2. List two materials needed for making maracas.
Conclusion: Teacher concludes the lesson by evaluating the students and gives an assignment
Assignment:
1. List three steps for making maracas
