Page 91 - science
P. 91

The seasons



              In this lesson you will observe the changes in
              weather and the length of day across the seasons.                           Key words

                                                                                          autumn
                                                                                          season
            The weather and day length can change over

            a year.                                                                       spring
                                                                                          summer

              Summer is the hottest               In Autumn or Fall the                   winter
              and the days are                    days get colder and shorter.

              longer.                             Some plants begin to

                                                  die and some lose their

                                                  leaves. Animals move

                                                  around less.





                                                                                              Talk to

                                                                                              your partner
                                                                                              about the

                                                                                              weather
                                                                                              in these

                                                                                              pictures.
              Winter is the coldest and  In Spring it gets warmer

              the days are shorter.               and days get longer.                        What is the
                                                                                              same and
              Some plants die and                 Plants begin to grow and                    what is

              animals hibernate or                animals start to come                       different in
              move to hotter countries.  back or wake up.                                     each season?




















      92
                                                                           ■ For more activities, go to Workbook 1 page 92.
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