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•   change color  effect by 50   will change the colour of the Sprite.

                             •  if on edge, bounce  will bring the Sprite with a bounce when it reaches the

                                edge of the stage.


























                      PEN BLOCK

                  The Pen blocks are green in colour. These blocks draw a trail as the sprite moves
                  on the stage. You can change the colour of the pen. In Scratch 3.0, you have to add
                  Pen blocks to the block category. To do so, follow the given steps:
                  Step 1     Click on the Add Extension button.

                  Step 2     Click on Pen option. The Pen blocks are added to the Code tab.


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                  Now, let us learn about some of the Pen blocks and their uses:

                         erase all  block erases everything drawn by the pen.
                      Clicking on      stamp   block creates a duplicate of the current sprite. The image is
                    stamped on the stage. To see the image, click on the sprite and drag. A duplicate
                    of the sprite appears behind it.

                         pen up  block puts the pen up and stops the sprite from drawing anything.



               78       Premium Edition-IV
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