Inside a Computer
👩🏫 Teacher’s Guide
Objective
Students will identify important parts inside a computer (motherboard, CPU, RAM, storage, power supply) and describe their basic jobs.
Teaching Notes
- Use a diagram or photo of an open desktop computer to point out parts.
- Explain that laptops and tablets also have these parts, but smaller and packed tightly.
- Keep explanations simple: each part has one main job.
- Emphasize safety: never open devices without adult help.
🧒 Student Worksheet
Concept and Helping Material
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Inside a computer are many parts that work together. The CPU does the main thinking, RAM helps the computer work quickly, storage keeps files, and the motherboard connects parts like a big road map.
Computer Vocabulary and Definition
- — The main board that connects computer parts together.
- — The main part that does most of the computer’s thinking.
- — Short-term memory the computer uses while working.
- — Where the computer keeps files for a long time.
- — The part that gives electricity to the computer.
Computer QA
- What is inside a computer?
- What is the motherboard?
- What does the CPU do?
- What is RAM?
- What is storage used for?
- What does the power supply do?
- True or False: RAM stores files forever.
- True or False: The CPU helps run programs.
- Name one part that connects everything together.
- Name one part that gives power.
- What part helps the computer work fast with open apps?
- Where are photos saved for later?
- Can laptops have the same parts as desktops?
- Should students open computers by themselves?
- What part is sometimes called the brain of the computer?
- What happens if the computer has no power?
- Why is storage important?
- What does RAM help with when you play a game?
- What does the motherboard do like a job?
- What should you do if a device is broken inside?
Computer Prtactices
- Label a computer diagram: motherboard, CPU, RAM, storage, power supply.
- Sorting game: Match each part to its job (CPU → thinking, storage → saving).
- Draw a simple ‘inside computer’ box and place labels in the right spots.
- Safety talk: Write 2 rules for handling devices safely.
Reflection
- Which inside part sounds the most important to you, and why?
- What is one safety rule about hardware?