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    E:\Working\Brother_Education\Preparatory_Stage_Maths-3_(11-09-2024)\Open_Files\Chap_06
                   \ 02-Nov-2023  Sonia Suyal   Proof-1                                     Reader’s Sign _______________________ Date __________

                                       Learning by Doing

                  Objective: To make fraction chart.
                  Materials required: A set of four rectangular strips of paper of equal

                  size, crayons, a pencil, a sheet of paper and a glue.
                  Procedure:

                          Divide the class into groups of four students.
                          Each group starts the activity with a set of four rectangular strips of paper.

                          One student will fold the first strip from middle to divide it into 2 equal parts.
                          Then he/she will unfold and                         1

                          shade 1 part. The shaded part                        2
                                        1
                          is one-half ( ) of the whole.
                                        2
                          Next, the second student will take another strip of paper and fold it from the middle

                          twice to obtain 4 equal parts.
                          After unfolding the strip, he/she            1

                          will shade one part. The shaded               4
                                                 1
                          part is one-fourth ( ) of the whole.
                                                 4
                          Now, the third student will take               1

                          the third strip of paper and fold               3
                          it into three equal parts. The teacher can assist to fold the strip into 3 equal parts.
                          Then he/ she will unfold the strip and shade one part of it. The shaded part is one-
                                 1
                          third ( ) of the whole.
                                 3
                          The fourth student will keep                              Fraction Chart
                          the strip as it is and paste it on                            1 Whole
                          a plane sheet of paper.                              1

                          Just below it, other students                  1    2
                          also paste their strips in order              1  3
                          as shown here.                                4

                          Your fraction chart is ready!

                       activity
                                                                     1                 1
                   Draw 12 buttons in your notebook. Colour   of it red and   of it blue. Now,
                                                                                       4
                           1                                         2
                   colour   of the remaining buttons yellow. How many are left without colour.
                           3

                 110                                                                                    Mathematics-3

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