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Page 15 - Ai Robogenius
P. 15

    Crane: A crane is a big machine that uses pulleys, levers and wheels and
                        axles to lift, move and place heavy objects and things safely.

                                                 Pulley

                                                      Lever

                                       Wheel & axle

                                                                    HANDS-ON

                     BUILD & COMBINE SIMPLE MACHINES TO MAKE A MACHINE

                     Let’s learn how small machines can work together to make a machine work.

                     Materials Required:

                        Straw or wooden sticks

                        Small block

                        Small toy

                                                                                 Simple and Complex Machines
                                                                                                                        13

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