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21 st #Technology Literacy
LAB ACTIVITY Century #Creativity
Skills
▶ Visit your computer lab and perform the following actions:
(a) Switch on a computer.
(b) Open Notepad with the help of your teacher.
(c) Type five things about yourself.
(d) Close Notepad with the help of your teacher.
▶ Observe and make a list of all the different input and output devices
present in your computer lab.
COding Zone COding Zone {} = COding Zone
{C ding z ne}
21 st
#Computational Thinking
Century
Skills
COding Zone
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Observe the shapes given below and solve the given puzzles in the rectangles.
Fill the next shape with the answers. One rectangle has been filled for you.
5 more than 10 15
10 less 10 5 less 10
than 10 than 10
8 more than 10
In this chapter, we have learned that the input is the instruction given and the
output is the result displayed on the computer. Complete the table by writing
which act is input and which one is output from the puzzle given above.
INPUT OUTPUT
5 more than 10 15
FOR THE TEACHER
1. Discuss the uses of input and output devices with the students.
2. Explain the concept of the IPO cycle by giving examples from everyday life.
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