Page 90 - TP_iPlus_V2.1_Class5
P. 90

i +   EXITING SCRATCH

                  Click on Close button in the Title bar. If you have an unsaved project, Scratch will ask to
                  save it.

                  Clicking on Stay option will bring you back to the Scratch window. If you click on Leave

                  option, the Scratch window will close.




                      To Sum Up


                           Scratch is a block-based programming language.
                           The components of Scratch window are the Menu bar, Stage Area, Blocks Menu,
                          Script, etc.
                          Motion blocks are used to control the sprite movement.
                          Events blocks are used to sense events, which run the scripts.

                          Control blocks are used to control the scripts.
                          Sound blocks are used to control sound.
                           Pen blocks are colour-coded green and used to draw shapes, change the colour
                          and thickness.



                                                           Exercise



                                                        Section A (Objective)
                  A.  Tick ( ) the correct option.
                     1.  What is the background of the stage known as in Scratch?

                         a. Costume                                      b. Sprite


                         c. Backdrop                                     d. Script

                     2.  What is the default sprite in Scratch?

                         a. Cat                                          b. Dog

                         c. Bird                                         d. Ball

                     3.   You are designing an interactive game in Scratch and need to trigger actions when the
                         game starts and when certain keys are pressed. Which color-coded blocks will you primarily
                         use to set up these event-driven actions?

                         a. Blue                                         b. Green


                         c. Yellow                                       d. Red




                    88
                         iPlus (Ver. 2.1)-V
   85   86   87   88   89   90   91   92   93   94   95