Page 163 - MathGPT_V1.0_C5
P. 163

D:\Surender Prajapati\Books Final_CBSE and ICSE\ICSE\Preparatory_Stage_Maths-5_(31-10-2023)\Open_Files\CHAP_07
              \\November 3, 2023 11:36 AM   Surender Prajapati   Proof 5   Reader _________________________   Date: ___________________74



                                   Learning by Doing




              Objective: To make nets of cubes and cuboids using different objects.

              Materials Required:  Empty chalk  box, sweet box, shoe box  or  pastry box, etc.,
                                      pen/pencil,  scissors,  cardboard,  white chart  paper,  pens,
                                      cello tape, glue.
              Procedure:

                  Š Take a cardboard of a convenient size and paste a white chart paper on it.
                  Š Open the folds of a box (say of pastry box) and flatten it out.














                  Š Put it on the cardboard and draw its boundary as well as lines along the folds as shown
                  below:
















                  Š Shape obtained is a net of a cube (pastry box).
                  Š If it is folded along the dotted line, a cube (box) is obtained.









                  Š Similarly, you can obtain a net of cuboid.

















              Mathematics-5                                                                                          161
   158   159   160   161   162   163   164   165   166   167   168