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This Quantum Dots and Colors activity also includes:
Introduce teams to quantum dot solutions with an activity that has them expose solutions to a blacklight, observe the colors, and take measurements. Groups graph the data and analyze the dependence between particle size and color wavelength.
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CCSS:
Designed
Concepts
Instructional Ideas
- Spend some time with the class reviewing light wavelengths and their relationship to frequencies, along with how to calculate one given the other
Classroom Considerations
- It is beneficial if the class understands the basics of wavelengths and frequencies
- Each group needs a shoebox
- The fifth segment in a series of six
Pros
- The materials list gives suggestions on where to acquire the quantum dot solutions needed
- Handout includes the background information
Cons
- Purchasing the quantum dot solutions may be expensive