Ecosystem Cluster Analysis
Provided by: LabXchange|Published on: August 29, 2026
Grades: 9, 10, 11, 12
Type: Worksheets
Subjects: Biology, Mathematics
Authors: LabXchange
Region: Global
Languages: English
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This resource has been reviewed by SubjectToClimate's climate scientists and verified for scientific accuracy and up-to-date information. Learn about our review process →
Synopsis
- In this simulation, students explore how coral bleaching arises and how it harms reef ecosystems.
- Using a spreadsheet, students count reefs in latitude bands, compare clustering scenarios, and calculate the percentage of bleached reefs in each cluster to identify regions most at risk.
Teaching Materials
Classroom Implementation:
- This simulation introduces methods for analyzing large datasets using spreadsheets that are useful in many applications.
- The wedding-seating activity at the start to surface how grouping choices depend on which variables are prioritized.
- Use the reflection questions to compare how cluster analysis and percentage calculations reveal patterns that a raw scatterplot alone does not.
Interdisciplinary Connections:
- Mathematics:
- This lesson plan is a great example of how math and science are interrelated; in class, discuss the importance of statistics in scientific research.
- Social Studies:
- Ask students to reflect on how bleaching coral reefs affect local tourism and fishing economies in coastal cities.
Preparation:
- Students will need electronic devices and access to the internet in order to engage in this lesson.
- Alternatively, teachers can opt for the worksheet version of the lesson, though the electronic version is recommended.
Teaching Tips
Standards
Resource Type and Format
About the Partner Provider
LabXchange
Harvard University’s LabXchange is a free online platform for science education, created with support from the Amgen Foundation. It makes learning science online flexible and fun, with interactives, lab simulations, and more.
Scientist Reviewed
This resource has been reviewed by SubjectToClimate's climate scientists and verified for scientific accuracy and up-to-date information. Our review process ensures that every resource in our library reflects the current state of climate science.
Learn about our review process →
