of solids and sorted them into groups by material.
Students worked in groups as they explored a set of objects.
They were asked to discuss the types of materials each item
is made from.
The children experimented with modeling clay. They learned that
matter can be changed and used for many purposes.
They were asked to discuss the types of materials each item
is made from.
matter can be changed and used for many purposes.
as ice changed from a solid to a liquid.
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