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Script: Script is a collection of a number of stacked blocks. It gives stepwise
                      instructions to a Sprite to do something on the stage.

                        Script is actually a program which gives instructions in the form of blocks. A
                      script must have at least two blocks.

                      Backdrop: It is the background of the stage.
                       Tabs: Scratch has mainly three tabs which are described as
                      follows:

                         Code  Tab:  It contains block categories and  the  list of
                         blocks in a category. Some block categories are—Motion,
                         Looks, Sound, Pen, Events, Control, Sensing, Operators,
                         Variables,  and  My Blocks. All block categories are  of
                         different colours. In scratch, each block performs a task in
                         a project. The blocks connect to each other like a jigsaw

                         puzzle and create scripts.
                         Costumes Tab: In this tab, you can add and make changes
                         in the appearance of the Sprites and backdrops.

                         Sounds Tab: In this tab, you can add and make changes in the sounds of the
                         Sprites and backdrops.






















                  Features of Scratch


                  Scratch has several features. Some of them are discussed here.

                      Easy to understand and learn.

                      It has tools for creating interactive stories, games, art and more.

                      Predefined blocks are snapped together to create the project.

                      It has its own paint editor and sound edition.







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