To solve this task, we need to determine whether each device is an input or output device.
Step 1: Understand the difference between input and output devices.
- Input devices send data INTO a computer (like typing on a keyboard).
- Output devices receive data FROM a computer and show or play it (like a screen showing pictures).
Step 2: Go through each image one by one.
Image 1: Laptop with screen open — This is a computer itself, but since it’s shown as a whole unit, and the question likely refers to its main function in this context, we consider it as both. But looking at typical school tasks, if it's just “laptop” without specifying part, sometimes they expect “output” because you see results on it. However, wait — actually, in many basic quizzes, laptops are considered input/output hybrids. But let’s look again — the image shows a laptop with documents inside — maybe implying scanning? No, better to think: what does the student usually learn? In elementary tech classes, they often classify:
→ Scanner = input
→ Printer = output
→ Monitor = output
→ Speakers = output
→ Headphones = output
→ Microphone = input
→ Keyboard = input
→ Mouse = input
But here, first image is a laptop — which has both. Hmm. Wait — perhaps it’s meant to be a scanner? Because it looks like a flatbed scanner with lid open. Yes! That makes more sense for a quiz. So Image 1 = Scanner → Input.
Image 2: Monitor → Output (shows video)
Image 3: Printer → Output (prints paper from computer)
Image 4: Speakers → Output (play sound from computer)
Image 5: Headphones → Output (listen to audio from computer)
Image 6: Mouse → Input (you move it to control cursor)
Image 7: Microphone → Input (sends your voice into computer)
Image 8: Keyboard → Input (you type letters into computer)
So final answers:
1. Input
2. Output
3. Output
4. Output
5. Output
6. Input
7. Input
8. Input
Final Answer:
Input, Output, Output, Output, Output, Input, Input, Input
Parent Tip: Review the logic above to help your child master the concept of computer worksheet for grade 3.
