Take it even further.
Vanishing jelly marbles.
These marbles started out as tiny little balls that you place in the water and watch them grow.
Fill each of the three remaining 9 oz cups with water.
We checked on them every couple of hours and observed them growing.
This kit was all about vanishing jelly marbles.
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The ghost marble have your young scientists take a look at the single jelly marble they left floating in the clear cup.
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Use the white scoop to pour one teaspoon s worth of dry jelly marbles into the 9 oz plastic cup.
Find the details at the rainbow test tube site.
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Good quality water that does not contain high.
Rainbow test tube here s where colored crystals get into the mix and you combine your science lab with some seriously creative art.
Hold the cup up to the light and look at the water very carefully.
Slowly pour off the water until the.
Check out vanishing jelly marbles for more ideas.
Vanishing jelly marbles experiment take it further.