Page 26 - Lavender-B-4
P. 26

Fun time
          Electricity is all around us. But we usually see electricity when we press a switch

          and electricity flows from the switch to a fan or a light bulb and it gives you air
          or light. But sometimes electricity does not flow. It stays on the surface of an

          object. Let’s do two simple activities to understand that kind of electricity.

          Activity 1                                                             experiential learning  cross-curricular  Sci


          Things you need: a balloon, woollen fabric (sweater)

          and bits of paper

          What to do:

          •  Blow up the balloon and tie a string to secure it.

          •  Rub the balloon onto the woollen fabric

               (sweater).

          •  Bring the balloon close to the bits of paper.


          What do you observe: The bits of paper stick to the balloon.

          Activity 2


          Things you need: a plastic comb and bits of paper


          What to do:

          •  Comb your hair using the                .

          •  Place the comb over the bits of paper.


          What do you observe: The bits of paper stick to the comb.























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