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When students finish playing, they understand the logic inherent in the shape of the periodic table.

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When an atom of one element enters into chemical combination with another element, both atoms usually attain a stable outer shell consisting of eight electrons.

As a science teacher, 1 realize that this concept is critical to a student's understanding of chemistry.

We can see chemicals bubble, change colors, or give off smoke, but unless we examine what is happening on the atomic level, we are presenting chemistry as a magical experience rather than a scientific reality.

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Last modified 15-Jul-2015 13:17