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Student Corner Century #Technology Literacy
Skills
Visit different places and identify the different types of machines like
music system, a watch, a television, a mobile phone, a refrigerator and
a computer. Determine which devices require electricity to operate and
which do not.
21 st
Century #Leadership & Responsibility
Skills
! Do not touch the wires and cables
COMP when the computer is on.
CAUTION
Recap
Machines are human-made things.
We see many things around us. Some are natural and some are human-made.
Computer is a machine that can do many kinds of work.
Machines make our work easy.
Machines also save our time.
Computers are used in schools, offices, hospitals, shops, railway stations,
airports, and many other places.
Exercise
A. Tick ( ) the correct option.
1. Which of the following is a machine?
a. b. c.
10 Modular (Ver. 2.1)-I

