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    MOTION BLOCK

                     Motion blocks are used to control the movement of a Sprite. They are blue in colour.
                     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 Sprite to 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  101

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