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(Exxon)
Exploring Biodiversity and Environmental DNA
Grades 9 - 11 Biology
In this lesson, 10th-grade students will explore biodiversity through canopy cover measurements and environmental DNA (eDNA) analysis. They will engage in hands-on activities to assess the ecological health of a site near their school, thereby gaining insight into how genetic variation and environmental factors contribute to species' survival and reproduction, as well as the importance of biodiversity and the impact of human activity on ecosystems.
Approximate Time: 2 class periods (50 minutes each)
Standards: MS CCRS:
BIO. 5 – Students will investigate and evaluate the interdependence of living organisms and their environment.
What Comes with The Lesson?
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Video Lesson
32-minute video lesson
Dr. Kendrick Buford -
Lesson Plan PDF
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Materials List
● Densiometers (homemade as per instructions)
● GPS devices (students can use their phones)
● Ziploc bags for soil samples
● Sharpies for labeling samples
● Clipboards and writing utensils
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Handout
Tree Canopy and Ground Cover Data Sheet
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Handout
Reflection Page
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Assessment
Assessment with answers