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Eklavya School, Ahmedabad

Activity Sheet

Activity:  To demonstrate the process of separating insoluble substance from water by decantation Date: Name / Signature Class: 7
You will need Beakers, water, sand
What you need to do

1. Add a handful of sand in water and stir the mixture.

2. Allow it to stand undisturbed for sometime.

Q. What do you observe?

Q. What is the process called?

3. Gently pour the clean liquid into another vessel without disturbing the particles.

Q. What is this process called?


What the child learns  






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