The Atoms Family
Twelfth graders recognize that organisms are made of atoms. They improve their language abilities and develop critical and creative thinking skills. They compose a definition of an atom.
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How Electrons Determine Chemical Behaviors
Lead the class on an investigation as they play detective and locate patterns in the electron arrangement of atoms. During the seventh lesson, they assign valence numbers to elements, organize the periodic table in the correct sequence,...
7th - 12th Science