Page 9 - iPro_trackGPT_V5_Class2
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Computer—An                                                        1



                            Electronic Device










                     Goal Glimpse

                         Working of Machines                             Working of a Computer

                         Advantages of a Computer                        Disadvantages of a Computer
                         Teaching and Learning using Computers           Computers vs Humans




                 In our last class, we learnt that computers can do lots of different things. They follow

                 the steps or instructions we give them. Just like computers, many of the machines
                 we use every day also work by following the instructions given by us.

                    WORKING OF MACHINES


                 Look how these machines work.

                 Washing Machine:

                             Input                            Process                            Output










                        Dirty clothes                        Washing                         Clean clothes


                 Juicer:


                             Input                            Process                            Output









                         Fresh fruits                         Juicing                          Fresh juice



                                                                                Computer—An Electronic Device     7
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