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    Similarly, you can use the other blocks to perform subtraction                 , multiplication
                  and division          .

                  Relational Operators

                  Scratch has three operators that allow you to
                  compare the relationship between two values

                  or variables. It will compare two numbers and                             greater than
                  decide whether it is true or false. These are
                  greater than, less than and equals to.

                  Look at the code to use greater than block.

                  Similarly, you can use the other blocks to perform less than                            and equals to

                              .

                  Logical Operators

                  Using logical operators, you can combine two or more relational operators to produce a single
                  true/false result. These blocks allow you to further refine your comparison of values.

                                                     The result is true only if the two expressions are true

                                                     The result is true only if either of the expressions is true

                                                     The result is true only if the expression is false

                            Experiential Learning                                                             Activity

                      Write the answer as True or False. Consider the AND and OR as logical operators.

                      1.  (I am a girl) AND (I am 9 years old)

                      2.  (I am a girl) OR (I am 9 years old)
                      3.  (I am a boy) AND (I am 9 years old)

                      4.  (I am a boy) OR (I am 9 years old)
                      5.  (I am in Grade V) AND (I live in India)

                  SENSING BLOCKS

                  Sensing blocks in Scratch sense the input from the keyboard or the mouse at the time of
                  execution of a script. Some of the sensing blocks and their functions are given below:

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