Page 115 - Trackpad_V1_Book 6_Flipbook
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b. Anaya was preparing a dish by following stepwise instructions from a cooking book. Which
concept of programming is being used here?
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LAB ACTIVITY Interdisciplinary
Visit your computer lab and perform the following actions:
▶ Draw the flow chart for the following:
(a) To calculate the factorial of a number
(b) To check if a given number is odd or even
▶ Write an algorithm for the following:
(a) To determine the largest number among three numbers
(b) To calculate the simple interest
Creativity
FUN ACTIVITY
Take a chart paper and draw all the symbols used while creating a flowchart. Also, mention the
names and the use of each symbol.
COding Zone COding Zone {} = COding Zone Computational Thinking
{C ding z ne}
[]
</>
COding Zone
Following is an algorithm to accept the age of a person and check whether he/she is eligible to
vote or not. A person can only vote if he/she is 18 years old or more. Number the steps of the
algorithm in the correct order.
Accept the age of the person. Stop.
If age is greater than or equal to 18, then display, ‘You are eligible to vote’.
Start.
If age is less than 18, then display, ‘You are not eligible to vote’.
FOR THE TEACHER
1. Discuss with the students about the development of machine/assembly languages, then 3rd generation
procedural languages like C to object-oriented languages like Java.
2. Assign the task of making algorithms and flowcharts based on real-life situations to help students understand the
concepts easily.
Algorithm, Flowchart and Mind Maps 113

