Input and Output Devices Worksheet for Class 3

Input and Output Devices Worksheet for Class 3

💻 Input & Output Devices Worksheet

✏️ Name: ____________

📅 Date: ____________

🟢 Section 1: Fill in the Blanks

  1. Devices used to enter data into a computer are called __________ devices.
  2. Devices that show the result are called __________ devices.
  3. A __________ is used to type text into a computer.
  4. A __________ shows information on the screen.
  5. A __________ is used to print documents.

🟡 Section 2: Match the Following

Column AColumn B
1. Keyboarda. Output device
2. Monitorb. Input device
3. Printerc. Printing device
4. Moused. Pointing device

🔵 Section 3: True or False

Write True or False:

  1. Keyboard is an output device. ________
  2. Monitor displays information. ________
  3. Printer is used to take printouts. ________
  4. Mouse is used to type text. ________
  5. Input devices send data to computer. ________

🟣 Section 4: Short Answer Questions

  1. What are input devices?
    👉 __________________________________________
  2. What are output devices?
    👉 __________________________________________
  3. Name any two input devices.
    👉 __________________________________________

🟠 Section 5: Activity Time

🧠 Categorize the following:

👉 Keyboard, Monitor, Scanner, Printer, Mouse, Speakers

Input Devices:

Output Devices:

🟤 Section 6: Draw and Label

Draw any one input device and one output device.

🖍️ __________________________________________
🖍️ __________________________________________

Answer Key – Input & Output Devices Worksheet

🟢 Section 1: Fill in the Blanks

  1. Devices used to enter data into a computer are called input devices.
  2. Devices that show the result are called output devices.
  3. A keyboard is used to type text into a computer.
  4. A monitor shows information on the screen.
  5. A printer is used to print documents.

🟡 Section 2: Match the Following

  1. Keyboard → b. Input device
  2. Monitor → a. Output device
  3. Printer → c. Printing device
  4. Mouse → d. Pointing device

🔵 Section 3: True or False

  1. Keyboard is an output device. → False
  2. Monitor displays information. → True
  3. Printer is used to take printouts. → True
  4. Mouse is used to type text. → False
  5. Input devices send data to computer. → True

🟣 Section 4: Short Answers (Sample Answers)

  1. What are input devices?
    👉 Devices used to enter data and instructions into a computer.
  2. What are output devices?
    👉 Devices that show the result of processing from a computer.
  3. Name any two input devices.
    👉 Keyboard, Mouse (also Scanner, Microphone)

🟠 Section 5: Activity Time

Input Devices:
👉 Keyboard, Scanner, Mouse

Output Devices:
👉 Monitor, Printer, Speakers

🟤 Section 6: Draw and Label

👉 Answers will vary (creative task)