Simple Machines Basic Science and Technology Kindergarten Age 5 First Term Lesson Notes Week 1
Lesson Plan for Kindergarten
Subject: Basic Science and Technology
Class: Kindergarten
Term: First Term
Week: 1
Age: 4-5 years
Topic: Simple Machines
Sub-topic: Simple Machines in Our Homes
Duration: 40 minutes
Behavioural Objectives
By the end of the lesson, pupils should be able to:
- Name some simple machines found in their homes.
- Describe the uses of these simple machines.
Key Words
- Simple machines
- Home
- Uses
Set Induction
Ask the children about the things they use to do simple tasks at home, like opening a bottle or cutting paper.
Entry Behaviour
Pupils are familiar with various objects in their homes and how they help in doing tasks.
Learning Resources and Materials
- Video clips of simple machines
- Pictures of simple machines
- Real simple machines (like scissors, bottle opener)
Building Background / Connection to Prior Knowledge
Discuss everyday tasks at home and the objects they use to make those tasks easier.
Embedded Core Skills
- Critical thinking and problem solving
- Communication and collaboration
Learning Materials
- Audio-Visual Resources
- Basic Science and Technology Kindergarten First Term Lesson Notes
Reference Books
- Lagos State Scheme of Work
Instructional Materials
- Video clips
- Real-life examples of simple machines
Content
Explanation of Simple Machines:
- Lever: Used to lift or move things (e.g., seesaw, crowbar).
- Wheel and Axle: Helps move objects easily (e.g., toy car, door knob).
- Pulley: Helps lift heavy things (e.g., flagpole, clothesline).
- Inclined Plane: A flat surface that makes lifting easier (e.g., ramp).
- Wedge: Used to split or cut things (e.g., knife, axe).
- Screw: Holds things together (e.g., jar lid, light bulb).
Objective Questions
- A seesaw is an example of a ______. a) Pulley b) Lever c) Screw d) Wedge
- A knife is an example of a ______. a) Wedge b) Pulley c) Wheel and Axle d) Lever
- A jar lid is an example of a ______. a) Inclined Plane b) Screw c) Pulley d) Wheel and Axle
- A toy car uses ______ to move. a) Lever b) Wedge c) Wheel and Axle d) Screw
- A flagpole uses a ______ to raise the flag. a) Pulley b) Lever c) Wedge d) Screw
- A ramp is an example of an ______. a) Inclined Plane b) Screw c) Pulley d) Lever
- Scissors are an example of a ______. a) Lever b) Wedge c) Pulley d) Screw
- A door knob is an example of a ______. a) Pulley b) Screw c) Wheel and Axle d) Wedge
- An axe is an example of a ______. a) Wheel and Axle b) Wedge c) Pulley d) Lever
- A crowbar is an example of a ______. a) Lever b) Pulley c) Wedge d) Inclined Plane
Class Activity Discussion:
- What is a simple machine?
- A tool that makes work easier.
- Can you name a simple machine in the kitchen?
- A knife (wedge).
- What does a pulley do?
- Helps lift heavy things.
- What simple machine is used in a seesaw?
- A lever.
- How does a wheel and axle help us?
- It helps things move easily.
- What is an inclined plane?
- A flat surface that helps lift things.
- Where can we find a screw?
- In a jar lid.
- What does a wedge do?
- It cuts or splits things.
- Can you name a simple machine found in a toy car?
- Wheel and axle.
- How does a lever work?
- It lifts or moves things.
Presentation
Step 1: Revising the Previous Topic
- The teacher revises the previous topic: “Objects we use every day.”
Step 2: Introducing the New Topic
- The teacher introduces simple machines using pictures and real objects.
Step 3: Pupils’ Contributions
- The teacher allows the pupils to name simple machines they know and corrects them when necessary.
Teacher’s Activities
- Show video clips of simple machines.
- Explain the uses of different simple machines.
- Guide pupils in group activities.
Learners’ Activities
- Name simple machines they use at home.
- Discuss in groups the uses of these simple machines.
Assessment
- Pupils answer fill-in-the-blank questions.
- Group presentations on simple machines.
Evaluation Questions
- What is a lever used for?
- Name a simple machine that helps in cutting things.
- How does a pulley help us?
- Where can you find an inclined plane at home?
- What simple machine is used in opening a jar?
- Name a simple machine found in a toy car.
- How does a wheel and axle help in moving objects?
- What does a wedge do?
- Give an example of a simple machine that helps in lifting heavy objects.
- Name a simple machine used in a seesaw.
Conclusion
- The teacher goes round to mark and provides feedback. The teacher also ensures pupils understand the topic by asking additional questions and giving examples.