Activity

Strawberry DNA

Curated and Reviewed by Lesson Planet
This Strawberry DNA activity also includes:

Humans aren't the only ones with DNA—fruit has it too. Using a extraction solution, pupils pull the DNA out of a piece of fruit. Learners crush up a piece of fruit with the solution and filter out the solids. Scholars then add cold isopropyl alcohol causing the DNA to precipitate to the top.

9 Views 12 Downloads NGSS: Adaptable
Additional Tags
Instructional Ideas
  • Create a lab sheet with directions and questions about the activity
  • Research how DNA is extracted for various reasons
Classroom Considerations
  • Assumes the class has an understanding that cells contain DNA
  • Requires making the extraction solution before class
Pros
  • Provides background information about DNA
  • Contains extension suggestions
Cons
  • None