Course Content
Lesson 1: Why My Bulb Glows?
To explore how electricity is used in our daily life and understand how a simple electrical circuit can light up a bulb or an LED.
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Lesson 2: The Electric Path at Home
To understand how electricity enters and moves through our homes, and how it powers devices like fans and lights using switches and wires.
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Lesson 3: What’s Inside My Switch Board?
To build curiosity about the electrical system in your home and understand the key components inside a switchboard using safe and supervised exploration.
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Lesson 4: Shocking Facts – But Safe!
To help students understand the importance of electrical safety and learn how to handle electricity in a safe and responsible way through visual learning.
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Lesson 5: Electric Friends Everywhere
To help students recognize the presence of electronics in daily life, understand their basic function, and see how circuits are used in real-world devices.
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Lesson 6: Can I Fix a Broken Toy?
To help students apply their knowledge of circuits and components by learning how to safely identify basic issues in battery-powered toys.
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C5: Electronics for Kids

Aim:
To understand how electricity flows in a home and how switches are used to control devices.

Materials Required:

  • A4 sheet

  • Pencil and ruler

  • Colored pens (red and black)

Steps:

  1. Draw a simple floor plan of a house or a single room using a ruler and pencil.

  2. Mark the positions of light bulbs, fans, switches, and plug points (sockets).

  3. Use red lines to show the live wires connecting the switchboard to each device.

  4. Use black lines to show the neutral wires that return back to the power supply.

  5. Clearly mark the switches connected in line with each device (e.g., a switch in between the live wire and a bulb).

Working of the Diagram:

The wiring diagram you created represents how electricity is distributed in a house.

  • It shows how live and neutral wires form a circuit.

  • Switches are placed in the path of the live wire to control the flow of electricity.

  • When the switch is ON, the path is complete and the device works.

  • When the switch is OFF, the circuit is broken and the device turns off.

 

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