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SORTING MATERIALS INTO GROUPS

Objective: To identify properties of materials

BY REKHA CHOUDHARY

T.G.T (SCIENCE)

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Properties of materials

SOME MATERIALS ARE TRANSPARENT AND SOME OTHERS ARE OPAQUE. SOME MATERIALS ARE TRANSLUCENT

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TRANSPARENCY-

Transparent Materials – Materials through which we can see clearly.

Opaque Materials- Materials through which we cannot see clearly.

Translucent Materials – Materials through which we can see but not clearly.

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TRANSPARENT MATERIALS

TRANSPARENCY

NAME SOME TRANSPARENT MATERIALS

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OPAQUE MATERIALS

TRANSPARENCY

NAME SOME OPAQUE MATERIALS

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TRANSLUCENT MATERIALS

TRANSPARENCY

NAME SOME TRANSLUCENT MATERIALS

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TISSUE PAPER IS-

YOUR TASK

  • TRANSPARENT
  • TRANSLUCENT
  • OPAQUE

THIS ROCK IS

THIS PLASTIC WRAP IS

THIS LAMP SHADE IS

THIS ALUMINIUM FOIL IS

THIS WAX PAPER IS