Class 1 Computer | Class 1 Computer Worksheet | Computer Worksheets for Class 1 | Indian kids - Free Printable
Educational worksheet: Class 1 Computer | Class 1 Computer Worksheet | Computer Worksheets for Class 1 | Indian kids. Download and print for classroom or home learning activities.
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Show Answer Key & Explanations
Step-by-step solution for: Class 1 Computer | Class 1 Computer Worksheet | Computer Worksheets for Class 1 | Indian kids
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Show Answer Key & Explanations
Step-by-step solution for: Class 1 Computer | Class 1 Computer Worksheet | Computer Worksheets for Class 1 | Indian kids
Let’s go through each question one by one and solve them carefully.
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Q.1 Fill in the blanks.
Words given: human, electricity, Man-made things, electronic, machine, Computer
Sentence:
1) Computer is an ______ machine.
→ We know a computer runs on power (electricity), and it’s made by humans — so it’s “man-made”. But more specifically, it’s an electronic device because it uses circuits and chips. Also, from common knowledge, we say “Computer is an electronic machine.”
✔ So, answer: electronic
---
Q.3 Join the words.
We are to combine two words to make a new word.
- Desk + top = Desktop ✔ (already done)
- Head + phone = Headphone ✔
- Key + board = Keyboard ✔
- Motor + bike = Motorbike ✔
- Micro + wave = Microwave ✔
All these are correct as shown. No changes needed.
---
Q.4 Missing letters:
We need to fill in the missing letters to complete the words.
Left column:
- C _ m p u t e r → C o m p u t e r
- M a c h i n _ → M a c h i n e
- P _ w e r → P o w e r
- E n _ r g y → E n e r g y
Right column:
- N a t u r _ → N a t u r e
- C a r → already complete
- T r _ e → T r e e
- F u e L → should be F u e l (capital L might be typo, but we write lowercase)
So corrected:
Left: Computer, Machine, Power, Energy
Right: Nature, Car, Tree, Fuel
---
Q.5 Answer in one word.
1) Who is the father of computer?
→ Charles Babbage invented the first mechanical computer concept.
✔ Answer: Charles Babbage
2) Name any man-made machine.
→ Many answers possible: Fan, Car, Bicycle, etc. Given answer is “Fan” — that’s fine.
✔ Answer: Fan
3) Name a machine which works on electricity.
→ Computer, TV, fridge, etc. Given answer is “Computer” — correct.
✔ Answer: Computer
---
Q.6 Tick the tasks that you can do on a computer:
List:
- Walk → ✘ (you walk with legs, not computer)
- Type letters → ✔ (yes, using keyboard)
- Play games → ✔ (many games on computer)
- Jump → ✘ (physical action)
- Drawing → ✔ (using paint/draw software)
- Swim → ✘ (physical activity)
- Solve sums → ✔ (calculator or math apps)
- Play music → ✔ (media players, YouTube, etc.)
So ticked boxes should be:
Type letters, Play games, Drawing, Solve sums, Play music
---
Q.7 Write the parts of computer:
From diagram:
- Screen → Monitor
- Big box → CPU (Central Processing Unit)
- Small box with dots → Speaker
- Pointing device → Mouse
- Keys → Keyboard
All labeled correctly in image.
---
Q.2 Write ‘True’ or ‘False’
1) A computer runs on fuel.
→ False. Computers run on electricity, not fuel like cars.
✔ False
2) A computer can be used to keep record.
→ True. We store files, documents, photos, etc.
✔ True
3) Laptop are not portable.
→ False. Laptops are designed to be carried around — they ARE portable.
✔ False
4) Computer need food to work.
→ False. Machines don’t eat! They need electricity.
✔ False
5) Machine save our time.
→ True. Washing machines, computers, cars — all help us do things faster.
✔ True
6) A bus is a man-made machine.
→ True. Humans built buses.
✔ True
---
Now let’s compile all final answers clearly.
──────────────────────────────────────
Final Answer:
Q.1: electronic
Q.2:
1) False
2) True
3) False
4) False
5) True
6) True
Q.3:
Desk + top = Desktop
Head + phone = Headphone
Key + board = Keyboard
Motor + bike = Motorbike
Micro + wave = Microwave
Q.4:
Computer, Machine, Power, Energy
Nature, Car, Tree, Fuel
Q.5:
1) Charles Babbage
2) Fan
3) Computer
Q.6: Tick these:
✓ Type letters
✓ Play games
✓ Drawing
✓ Solve sums
✓ Play music
Q.7:
Monitor, CPU, Speaker, Mouse, Keyboard
---
Q.1 Fill in the blanks.
Words given: human, electricity, Man-made things, electronic, machine, Computer
Sentence:
1) Computer is an ______ machine.
→ We know a computer runs on power (electricity), and it’s made by humans — so it’s “man-made”. But more specifically, it’s an electronic device because it uses circuits and chips. Also, from common knowledge, we say “Computer is an electronic machine.”
✔ So, answer: electronic
---
Q.3 Join the words.
We are to combine two words to make a new word.
- Desk + top = Desktop ✔ (already done)
- Head + phone = Headphone ✔
- Key + board = Keyboard ✔
- Motor + bike = Motorbike ✔
- Micro + wave = Microwave ✔
All these are correct as shown. No changes needed.
---
Q.4 Missing letters:
We need to fill in the missing letters to complete the words.
Left column:
- C _ m p u t e r → C o m p u t e r
- M a c h i n _ → M a c h i n e
- P _ w e r → P o w e r
- E n _ r g y → E n e r g y
Right column:
- N a t u r _ → N a t u r e
- C a r → already complete
- T r _ e → T r e e
- F u e L → should be F u e l (capital L might be typo, but we write lowercase)
So corrected:
Left: Computer, Machine, Power, Energy
Right: Nature, Car, Tree, Fuel
---
Q.5 Answer in one word.
1) Who is the father of computer?
→ Charles Babbage invented the first mechanical computer concept.
✔ Answer: Charles Babbage
2) Name any man-made machine.
→ Many answers possible: Fan, Car, Bicycle, etc. Given answer is “Fan” — that’s fine.
✔ Answer: Fan
3) Name a machine which works on electricity.
→ Computer, TV, fridge, etc. Given answer is “Computer” — correct.
✔ Answer: Computer
---
Q.6 Tick the tasks that you can do on a computer:
List:
- Walk → ✘ (you walk with legs, not computer)
- Type letters → ✔ (yes, using keyboard)
- Play games → ✔ (many games on computer)
- Jump → ✘ (physical action)
- Drawing → ✔ (using paint/draw software)
- Swim → ✘ (physical activity)
- Solve sums → ✔ (calculator or math apps)
- Play music → ✔ (media players, YouTube, etc.)
So ticked boxes should be:
Type letters, Play games, Drawing, Solve sums, Play music
---
Q.7 Write the parts of computer:
From diagram:
- Screen → Monitor
- Big box → CPU (Central Processing Unit)
- Small box with dots → Speaker
- Pointing device → Mouse
- Keys → Keyboard
All labeled correctly in image.
---
Q.2 Write ‘True’ or ‘False’
1) A computer runs on fuel.
→ False. Computers run on electricity, not fuel like cars.
✔ False
2) A computer can be used to keep record.
→ True. We store files, documents, photos, etc.
✔ True
3) Laptop are not portable.
→ False. Laptops are designed to be carried around — they ARE portable.
✔ False
4) Computer need food to work.
→ False. Machines don’t eat! They need electricity.
✔ False
5) Machine save our time.
→ True. Washing machines, computers, cars — all help us do things faster.
✔ True
6) A bus is a man-made machine.
→ True. Humans built buses.
✔ True
---
Now let’s compile all final answers clearly.
──────────────────────────────────────
Final Answer:
Q.1: electronic
Q.2:
1) False
2) True
3) False
4) False
5) True
6) True
Q.3:
Desk + top = Desktop
Head + phone = Headphone
Key + board = Keyboard
Motor + bike = Motorbike
Micro + wave = Microwave
Q.4:
Computer, Machine, Power, Energy
Nature, Car, Tree, Fuel
Q.5:
1) Charles Babbage
2) Fan
3) Computer
Q.6: Tick these:
✓ Type letters
✓ Play games
✓ Drawing
✓ Solve sums
✓ Play music
Q.7:
Monitor, CPU, Speaker, Mouse, Keyboard
Parent Tip: Review the logic above to help your child master the concept of computer class worksheet.
