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c. A is correct but R is incorrect.
                     d. A is incorrect but R is correct.

                     1. Assertion (A): The Pen block in Scratch is used for drawing shapes and patterns.

                        Reason (R): The Pen block helps in controlling the movement of the sprite without leaving

                       a trace.
                     2. Assertion (A): To draw a polygon in Scratch, you need to use the Repeat block.


                       Reason (R): The Repeat block is used to move the sprite in a straight line without turning.



                                                                                     Tech Zone



                                                                                                21 st
                   Let's soLve                                                                Century   #Critical Thinking
                                                                                               Skills
                       Count and write the number of sides and degree of turn in the given shapes.




                       1.      Circle         2.                          3.     Square        4.       Rectangle
                                                      Triangle

                       Sides      ________    Sides       ________    Sides       ________    Sides      ________
                       Degree     ________    Degree      ________    Degree      ________    Degree     ________





                         5.     Pentagon         6.      Hexagon          7.    Heptagon


                       Sides      ________    Sides       ________    Sides       ________
                       Degree     ________    Degree      ________    Degree      ________





                   Let's exPLore                                                                21 st
                                                                                              Century   #Information Literacy
                                                                                               Skills
                       With the help of your teacher, find out the information about more blocks like Music,
                     Video Sensing, Text to Speech, etc. Also, compare them with Pen block.



                                                                                                21 st
                   Let's get Better                                                           Century   #Collaboration
                                                                                               Skills
                       Does sharing personal information over Internet is safe? Discuss it with your friends
                     and ask your teacher if any doubt.





                                                                                         Creating Shapes in Scratch  105
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