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                       Figure 62: The ‘if then’ block is connected for the second time

               26. To play your game, click ‘Go’. Then, use the up arrow and
                    right arrow keys on your computer keyboard.


               27. You can change the steps and degrees to see changes in
                    the movement and direction of the ‘Sprite’ (car).




               Revision exercise
               Section A: Choose the correct answer


               1.  What software can you use to prepare computer program?


                    (a)  Scratch

                    (b)  Sprite

                    (c)  Paint


                    (d)  Script




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     SCIENCE AND TECHNOLOGY STD 4.indd   150                                                14/01/2025   18:38
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