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Printer
Interdisciplinary Learning Activity
Printer is an output device. It is used to print

the result of the work done by the computer Name the body parts that is used the most while using the following devices:
on a paper.
1. Keyboard 2. Microphone

3. Monitor 4. Headphone
When warm, moist air rises and
Factbot cools, it changes to tiny droplets
of water or ice crystals, which
The result we get on the monitor screen form clouds just like a computer STORAGE DEVICES
is called soft copy and the result we get takes input, processes it and
on paper is called hard copy. shows output. Other than input, processing and output devices, a computer also uses storage devices.
Storage devices are used to hold and save information on a computer, such as files,
pictures, and videos.

Hard Disk

Speakers It is fixed inside the CPU box/cabinet. It can store the files that we
create on computer and these files can be used later.
Speakers are output devices that are used for listening to music,

voice and sound on a computer.
CD and DVD

These are small storage devices. These are circular in
Headphones
shape. The storage capacity of a DVD is more than a CD.
Headphones are small speakers used to listen to sound without disturbing VIDE O

others.
Pen Drive or USB Flash Drive

It is a very small storage device. The storage capacity of a pen drive is

Topic Flashback 21 st Century #Technology Literacy more than a DVD but less than a hard disk.
Skills
Look at these pictures and fill the missing letters.
Hintbot

To use a pen drive, insert it in the USB port given in the CPU box/ USB
cabinet or laptop. Port

1. M U 2. S A N R 3. K Y B R

If you could go inside a computer and see how it processes information, what
do you think you would see? What kind of tiny creatures or machines might be
working inside?

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