Page 89 - Trackpad v5 class 4
P. 89

Some of the commonly used motion blocks are:




                       Blocks                                        Functions




                   move 10   steps          This block lets the Sprite move forward (in the direction it is
                                            facing).



                 turn    15  degrees       This block lets the turn in clockwise direction.




                 turn    15  degrees        This block turns Sprite in anti-clockwise direction.



                                           This block  gives the  x and  y position  of the sprite  on the
                  go to x: 0  y: 0
                                           stage.

                                           This  block  tells  the  Sprite  to  follow one  of the  two  given
                  go to  mouse-pointer
                                           options: the mouse pointer or a random position.






                     EVENTS BLOCK

            Events blocks controls how the blocks in a script will start to run if a particular action is

            done. Events block control events and the starting of scripts. They are yellow in colour.



                        Blocks                                            Functions



                                                This block activates the script when the green flag or Go
                      when    clicked
                                                button is clicked.


                                                This  block  activates  the script  when  the chosen key  is
                 when space    key pressed
                                                pressed.




                   when this sprite clicked     This block activates the script when you click the sprite.











                                                                                            Blocks in Scratch  87
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