Frozen Water Before? I'm Sure You Have; But I Bed You've Never Frozen Salt Water! Water!!

Students examine what happens to salt water when it freezes. In groups, they measure density and salt concentrations in different samples of water and record its freezing time. They discuss the relationship between water density and the depth of the ice and compare all graphs to end the lesson.

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Concepts

Resource Details

Grade
9th - 12th
Subjects
Science
1 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning