How Can We Find Out What Is in Water?
After conducting the activity with filter paper strips, let the students fold and cut snowflakes out of coffee filters. Place the folded snowflakes in the beakers or containers, with the tips or outer edges in the mystery liquid. This process will color the snowflakes in rainbow patterns.
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Funded by the following grant(s)
The Environment as a Context for Opportunities in Schools
Grant Numbers: 5R25ES010698, R25ES06932
Foundations for the Future: Capitalizing on Technology to Promote Equity, Access and Quality in Elementary Science Education