Class 6 Computer Science — Parts of a computer
Name the main parts of a computer system, say what each one does, and follow the input-process-output cycle.
Name: ________________________
1.Tap the system unit — the box that holds the processor and the memory.
Write the number of the part.
2.Match each part to the job it does.
- Monitor
- Keyboard
- Speaker
- Mouse
- Printer
- Shows words and pictures on a screen
- Lets you type letters and numbers
- Moves the pointer and clicks
- Plays sound out loud
- Puts your work onto paper
3.You type 7 + 5, the computer adds it up, and 12 appears on the screen. Put the three stages in the order they happen.
- Output
- Input
- Process
4.A computer does every job in the same three stages. Which list has them in the right order?
- a) Input, process, output
- b) Process, output, input
- c) Output, input, process
- d) Input, output, process
5.Tap the part you would use to type your name.
Write the number of the part.
6.A part of a computer you can pick up and touch is called hardware. What do we call the instructions the computer follows, which you cannot touch at all?
7.Tap the monitor — the part that shows you what the computer is doing.
Write the number of the part.
8.On a desktop computer, sort each part by where it lives.
Groups: Inside the system unit · Outside, plugged in
- Hard disk
- Processor
- Speaker
- Keyboard
- Scanner
- RAM
Answer key — Class 6 Computer Science — Parts of a computer
- 1. 2 — System unit
- 2. Monitor → Shows words and pictures on a screen; Keyboard → Lets you type letters and numbers; Speaker → Plays sound out loud; Mouse → Moves the pointer and clicks; Printer → Puts your work onto paper
- 3. 1. Input 2. Process 3. Output
- 4. a) Input, process, output
- 5. 3 — Keyboard
- 6. software
- 7. 1 — Monitor
- 8. Processor → Inside the system unit; Keyboard → Outside, plugged in; Hard disk → Inside the system unit; Speaker → Outside, plugged in; RAM → Inside the system unit; Scanner → Outside, plugged in