Page 15 - Science 7 NEP Booklet
P. 15

Activity 10                            Scientific     Experiential   Problem Solving
                                                                       Learning
                                                          Temper


                                                   Sundial

              You want to make a sundial by fixing a long stick on a plane ground and
              marking its shadows at different times of the day. The arrangement is as
              follows:


                        East                                                     Eest









                                                                Stick






                                                                            Ground





                    Answer the following:

                    1.  In which direction will the shadows be seen in the early morning?
                       _________________________________________________________

                    2.  What will happen to the length of the shadow from 9.00 am to
                       5.00 pm.

                       _________________________________________________________
                       _________________________________________________________

                    3.  What can you say about the length of the shadow at 12.00 noon?

                       _________________________________________________________

                       _________________________________________________________



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