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Step 3   Inform family members and friends about the party place through phone

                          calls or e-mails.
                 Step 4  Greet the guests with love and warmth.

                 Step 5  Start and enjoy the party.

                 If you miss one step or do not write the steps in the correct order, the output will
                 not be what you want it to be.






                          The step-by-step procedure is also called algorithm.






                     DECISION MAKING

                 Ruhi is getting ready for school. She looks outside the window. It was raining.


                           Oh! It's raining.
                                                                      If (it’s raining)
                             What to do?
                                                                      then
                                                                           Carry an umbrella and go
                                                                          to school.
                                                                      otherwise
                                                                          Don’t carry an umbrella.



                 This explains that when a condition like ‘if’ is given, there are two choices:
                 1.   When the ‘If’ condition is a ‘Yes’, then we follow ‘then’ statement.

                 2.   When the ‘If’ condition is a ‘No’, then we follow ‘otherwise’ statement.
                 Decision making is a process of arriving at a conclusion by making a choice.

                     LOOPS

                 The act of repeating  an action  again  and again  is called
                 looping.
                 Let us understand loops with the help of an example.
                 You can observe that first Harry goes up towards the sky.





                                            In the second round, Harry and Jerry are both at the same
                                            level.






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