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How Can We Find Out What Is in Water?

Author(s): Nancy P. Moreno, PhD, Barbara Z. Tharp, MS, and Judith Dresden, MS.

Extensions

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.


Funded by the following grant(s)

National Institute of Environmental Health Sciences, NIH

National Institute of Environmental Health Sciences, NIH

The Environment as a Context for Opportunities in Schools
Grant Numbers: 5R25ES010698, R25ES06932


Houston Endowment Inc.

Houston Endowment Inc.

Foundations for the Future: Capitalizing on Technology to Promote Equity, Access and Quality in Elementary Science Education