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Warm Air versus Cold Air

Students discover that warm air takes up more space than cold air.  For this science lesson, students perform 4 experiments using balloons to determine that the molecules of warm air are more spread out than those of cold air.

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Concepts

Resource Details

Grade
3rd - 7th
Subjects
Science
1 more...
Resource Type
Lesson Plans
Duration
1 hr
Instructional Strategy
Inquiry-Based Learning