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    Relational Operators

                     Scratch has three operators that allow you to compare the relationship between two values or
                     variables. It will compare two numbers and decide whether it is true or false.

                     The three relational operators are:

                                                                   greater than

                     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 if either of the expressions is true

                                                       The result is true only if the expression is false

                               Experiential Learning

                               #Logical operators

                       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)

                                                                                                                  #Activity

                          SENSING BLOCKS

                     Sensing blocks in Scratch sense the input from the keyboard or the mouse at the time of

                     execution of a script. They are cyan in color. Some of the sensing blocks and their functions
                     are given below:

                                                                                            #Conditional Blocks in Scratch 121

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