Title: |
Does Temperature Affect Dissolving? |
URL: |
https://www.middleschoolchemistry.com/lessonplans/chapter5/lesson6 |
Content Source: |
Other
American Chemical Society
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| Type: |
Lesson/Unit Plan
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Overview: |
In this lesson, students will design an experiment to see if temperature affects the amount of dissolving of the sugar coating of an M&M.
Students will be able to identify and control variables to design an experiment to see whether the temperature of a solvent affects the speed at which a solute dissolves. Students will be able to explain, on the molecular level, why increasing temperature increases the rate of dissolving. |
| Content Standard(s): |
Science
SC2015 (2015)
Grade: 8
Physical Science | 2 ) Plan and carry out investigations to generate evidence supporting the claim
that one pure substance can be distinguished from another based on
characteristic properties.
Alabama Alternate Achievement Standards
| Science
SC2015 (2015)
Grade: 8
Physical Science | 4 ) Design and conduct an experiment to determine changes in particle motion, temperature, and
state of a pure substance when thermal energy is added to or removed from a system.
Alabama Alternate Achievement Standards
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| Tags:
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dissolve, molecular level, solvent, substance, temperature |
| License Type:
|
Custom Permission Type
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