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In this activity, learners explore the "nuts and bolts" of gene chips. Learners construct a simple model of a DNA microarray (also known as gene chips) and learn how microarrays can be used to identify and treat disease--including cancer. This resource includes references and an explanation of microarrays.
- 30 to 45 minutes
- 45 to 60 minutes
- $1 - $5 per student
- Ages 14 - 18
- Activity, Lesson/Lesson Plan, Model
- English
Quick Guide
Materials List (per student)
- 6 screws or bolts that are each unique in size
- peg board or small board with holes drilled
- masking tape and marker to label the screws
- 2-4 corresponding nuts for each screw
- film cans or other small container
Subjects
-
Engineering and Technology
-
Engineering
- Bioengineering/Biomedical Engineering
-
Technology
- Medical Technology
-
Engineering
-
Life Sciences
- Cells
-
Heredity and Genetics
- Human Genetics
- DNA Structure and Function
-
Human Body
- Health and Nutrition
- Medicine
-
The Nature of Technology
-
Technology and Society
- Impacts of Technology
-
Technology and Society
Informal Categories
- Model Building
Audience
To use this activity, learners need to:
- see
- read
- touch
Learning styles supported:
- Involves teamwork and communication skills
- Involves hands-on or lab activities
Other
This resource is part of:
Access Rights:
- Free access
By:
- Yu, Julie
Rights:
- All rights reserved, Exploratorium, 2007
Funding Sources:
- National Science Foundation, 0610238
- National Science Foundation, 0925383