📚 Topic Summary
Input devices are like our senses for the computer. They allow us to send information and instructions to the computer so it can do its job. Think of it this way: just like you use your mouth to speak, a computer uses a keyboard to 'hear' what you want it to do! Different devices are used for different tasks, making it easier to interact with the digital world.
In this worksheet, we will explore some common input devices and learn how they work. Understanding these devices will help you become better at using computers!
⌨️ Part A: Vocabulary
Match the word with its correct meaning:
| Word |
Definition |
| 1. Keyboard |
A. A device that lets you point and click on things on the screen. |
| 2. Mouse |
B. A device that lets you record your voice. |
| 3. Microphone |
C. A device with buttons that you press to type words and numbers. |
| 4. Scanner |
D. A device that captures images of real-world objects and puts them on the computer. |
| 5. Touchscreen |
E. A display that allows interaction through physical touch. |
✍️ Part B: Fill in the Blanks
Use the words below to fill in the missing blanks in the paragraph.
Words: keyboard, mouse, computer, input, information
An ________ device helps us give instructions to the ________. For example, the ________ is used for typing letters and numbers. The ________ is used to point and click. All of these devices send ________ to the computer.
🧠 Part C: Critical Thinking
If you could invent a new input device, what would it be and what would it do? Explain your answer.