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D.    Short answer type questions.

                        1.  What is an algorithm?

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                        2.  What do you mean by a flowchart?

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                  E.    Long answer type questions.

                        1.  What is the use of the Process and the Input/Output symbols in the flowcharts?

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                        2.  Write an algorithm to check whether a given number is even or odd.

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                                                                                               21 st
                  F.  Competency-based/Application-based question.                          Century   #Critical Thinking
                                                                                              Skills
                      Anita is a student in grade 5 who is designing a flowchart to illustrate the
                      process of photosynthesis. But she is unable to decide which symbol she
                      should use to show the direction in which the process flows. Help her identify
                      the symbol by writing the name of the symbol.


                                                                                                 21 st
                                                                                               Century   #Critical Thinking
                                                                                                 Skills
                                                         In the lab


                         Draw the flowcharts for the following:

                          1.  To start a computer.
                          2.  To calculate the area of a circle.
                         Type the algorithm for the following:

                          1.  To find the compound interest.
                          2.  To find the greater number among the two numbers A and B.





                   Teacher's Corner

                  1.  Define the use of all the symbols used in the flowchart to the students.
                  2.  Explain the history of algorithm by citing Al-Khwarizmi's initial work in this area.


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