Wednesday, September 24, 2014

Climbing Colors

Today in Science we talked about absorption.  We did an experiment where we used different kinds of liquids (plain water, soapy water, glycerin, and cooking oil) to see which liquid is absorbed the fastest and the most by a piece of blotter paper.

Plain water got off to a very quick start and moved up the blotter paper the fastest.  Soapy water was in second place.  Glycerin and oil had a hard time moving up the paper.

Your student bloggers,
Class of 2023

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