Many types of cancer treatments now depend on nanotechnology—a big "little" discovery. Scholars begin by removing "malignant" tissue from simulated brains, one using fluorescent markers thanks to nanotechnology and one without. This allows participants to evaluate which is most effective and determine if chemical markers should be used more widely. A group debate about how research funding should be spent engages pupils as a summative activity.

Concepts

nanotechnology, optics, cancer, skin cancer, absorption, light, nanometers

Show More Show Less

Additional Tags

science

Show More Show Less

Instructional Ideas

• Invite a neurological surgeon or someone who has benefited from brain cancer surgery to speak to the class about the experience

Classroom Considerations

• Be sure to follow all safety precautions when using a scalpel
• Jello brains need to be prepared before class

Pros

• Relies on high-quality research from the top cancer centers in the United States
• Encourages the consideration of cost factors when determining treatments
• Uses higher order thinking skills

Cons

• None

Common Core

RST.9-10.3 RST.9-10.4 RST.11-12.3 RST.11-12.4