15 December, 2014

Grade Three Science: Light and Sound

Grade Three Science

Light and Sound

 

Activity 1: With the help of various objects like water bottles, sun glasses, butter paper, and so on, students learnt to differentiate between Opaque, Transparent and Translucent materials.


They also observed how light travels in a straight line and how shadows are cast when an opaque object blocks its path.


Activity 2: Students understood the difference between Pleasant and Unpleasant sounds by creating various types of sounds like shouting, playing musical instruments, etc.

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