There's nothing sticky about the resource, unless you count the gumdrops! Scholars create a model of a lithium atom, complete with protons, neutrons, and electrons. It's just that these models are made with gumdrops and toothpicks.

Concepts

atoms, protons, neutrons, electrons, elements, atomic models, atomic structure, technology resources

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Instructional Ideas

• Provide each group with a different molecule and have them share their models with the class

Classroom Considerations

• Pupils should be familiar with atoms and molecules from the previous lesson (this is the second installment of a six-part Mixtures and Solutions unit)
• Some materials are necessary for the activity, including gumdrops and toothpicks

Pros

• Includes a worksheet with answer key
• Middle school learners will appreciate the hands-on nature of the activity

Cons

• None

Common Core

6.NS.C.5