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Class 8 CS + AI Lesson Sheets
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General Computing
Computer Networks - Why Computers Connect
D01
Name: ____________________
Course: Class 8 CS + AI
Date: __________________
🎯 Day Goal
Understand what a computer network is, why it is useful, and where we see networks in school and daily life.
💡 Learn (Core Concepts)
- A network is a group of connected computers and devices.
- Networks help us share files, printers, internet, and information.
- School labs, offices, and home Wi-Fi are common examples of networks.
- A good network saves time and allows teamwork.
📝 Real-life Example
Example: In a computer lab, many computers can use one printer through a network.
🔍 Quick Check
- A network is a group of __________ devices.
- One advantage of a network is __________.
- True/False: A printer can be shared on a network __________.
- One place where we see a network is __________.
🛠️ Basic Practice Tasks
- List 4 devices that can be part of a network.
- Write 3 benefits of using a network in school.
- Draw a small network with 3 computers and 1 printer.
- Label the shared device in your diagram.
⚡ Challenge Tasks
- Compare a stand-alone computer and a networked computer.
- Explain which system is better for a school lab and why.
- Add one real-life example from home or school.
- Speak your answer in a clear 4-step explanation.
🚀 Extend (Optional Study)
- Add a router to your diagram.
- Show how internet reaches the computers.
- Write one question you still have about networks.
🧠 Think & Debug
What problem might happen if computers are connected but cannot share any files?
👥 Peer Activity
Explain your network diagram to your partner and ask them to spot one missing part.
📊 Student Self-Check:
I can explain what a computer network is.
I need more practice with network examples.