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Make your own Kaleidoscope and understand:
• Symmetry through reflections in mirrors
• How patterns are created by multiple reflections.
Do an exercise using a plane mirror to find lines of symmetry of different shapes
Build a model with a light source, object and screen to understand:
• How shadows are formed?
• Know the effect of changing object distance on size of the shadow formed
Build a model to see how change in angle of light changes the length of the shadow formed
Identify the shape of the object by seeing its shadow