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    21 st
                     5.  Competency-based/Application-based questions.                            Century   #Critical Thinking
                                                                                                    Skills
                        a.   Ishita wants to create a variable in Scratch to store the user's name. She is
                            currently using only one sprite but plans to add more sprites later in the project.
                            Which type of variable should she create to ensure that its value can be accessed
                            by all sprites in the project?
                            _____________________________________________________________________________
                        b.   Luv wants to create a project in Scratch where his sprite bounces when it touches the edge
                            of the stage. Which block category and specific block should he use for this?
                            _____________________________________________________________________________

                                                                                                    21 st
                          LAB ACTIVITY                                                            Century   #Technology Literacy
                                                                                                   Skills
                          Visit your computer lab and perform the following actions:

                          ▶   Create the following stacks of blocks in Scratch. Execute them and then observe the actions
                            performed by the sprite.

                           when   clicked

                           set  Favourite movie  to  0
                           set  Favourite Actor  to  0

                           ask  Name your favourite Actor  and wait

                           set  Favourite Actor  to  answer

                           ask  Name your favourite movie  and wait
                                                                                         when   clicked
                           set  Favourite movie  to  answer
                                                                                         forever
                           say  join  Your Favourite Actor is-  Favourite Actor  for  5  seconds
                                                                                          go to  mouse-pointer
                           say  join  Your Favourite Movie is-  Favourite movie  for  5  seconds

                           when   clicked
                           forever

                            move  50  steps

                            turn   15  degrees
                            if   touching  edge  ?  then

                             turn    90  degrees

                                                                                                      More on Scratch  113

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