SF Science (K-8)

What is an atom?

Author(s): Linda Akiyama and Ranyee Chiang

What is an atom?

The students will repeatedly cut a piece of aluminum foil into smaller and smaller pieces to model the process of how you can break a substance down from a large number of atoms to a single atom.  This activity is meant to supplement the introduction to atoms on Foss Matter and Energy, Investigation 4: Changing Matter, Part 2: Melting and Evaporation, page 183.

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