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DRAWING A SQUARE IN SCRATCH


              To draw a square in Scratch, arrange the blocks as shown below.



                                                                                 The circle is the only shape with a
                                                                                          constant width.









                                                                                                Hintbot

                                                                                   If  you  enter  the  wrong  value
                                                                                   in turn block, you'll get wrong
                                                                                   shape.






                        Experiential Learning                                                         Lab Activity


                  Draw an object using different types of shapes in Scratch.







                          Quick Quiz
                1.  What is the "Pen Block" used for in Scratch?

                           a.  Playing music                                  b.  Drawing and creating shapes

                2.  What is the colour of the Pen block?

                           a.  Green                                          b.  Red





                            Recap


                            Pen blocks draw a trail as the sprite moves on the stage.

                            Polygons are 2D shapes with 3 or more straight lines and angles. Examples of polygons are
                          triangle, square, rectangle, pentagon, hexagon, heptagon, octagon, nonagon, decagon.

                            You can calculate the degree of the angle at the corner of a polygon by dividing 360 by the
                          number of sides.







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