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    4.  Think and answer.

                          a.  What is the main purpose of Pen blocks in Scratch?
                             ______________________________________________________________________________

                          b.  Which block helps slow down the script so movements are visible?

                             ______________________________________________________________________________

                          c.  What is the effect of running a script with the forever block in Scratch?

                             ______________________________________________________________________________
                          d.  How do you make a sprite draw a circle in Scratch?

                             ______________________________________________________________________________

                          e.  What happens if you click the “when clicked” block four times without a repeat block?

                             ______________________________________________________________________________

                      5.  Answer in one or two words.

                          a.  Which block is used to move a sprite round and round continuously?            ____________
                          b.  What block provides a trail for the sprite?                                   ____________

                          c.  What is the first thing you need to know to draw polygons?                    ____________

                          d.  How do you add pen blocks in Scratch?                                         ____________

                          e.  What shape is drawn with 4 sides and 90-degree angles?                        ____________

                                                                                                   21 st
                      6.  Competency-based/Application-based questions.                          Century   #Critical Thinking
                                                                                                  Skills  #Technology Literacy
                            a.  What can we draw from the following stack of blocks?

                              when    clicked                                when    clicked

                                   pen down                                       pen down

                              repeat  4                                      repeat

                                move 100  steps                               move      steps

                                turn    90  degrees                           turn        degrees

                               What changes would we need to make to the existing stack of blocks to create a triangle
                             instead of a square?

                            b.   Maya wants to draw a regular octagon (8-sided polygon) in Scratch. What angle should
                             she use for each corner to ensure that the octagon is correctly drawn?

                       96   Premium Edition-IV

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