An VIIIth class student makes the statement."Heavy objects sink in water and light objects float." How is the science teacher of the VIII class best advised to react?
  • 1

    Present counter examples and arrange materials of different shapes, sizes and weights for the child to investigate

  • 2

    Explain that heavy and light are relative terms

  • 3

    Accept the statement as it indicates child's ideas and needs to be respected

  • 4

    Explain to the child that it is not the weight but the density of an object that determines whether it is going to sink or float

Answer:- 1
Explanation:-

The statement given by the student is not correct because floating of an object combindly depends on its weight, shape and size called density. Thus the teacher should present counter examples and arrange materials of different shapes, sizes and weights for child's to investigate.

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