Howard Hughes Medical Institute
Measuring Biodiversity in Gorongosa
Take your biology class' understanding of biodiversity to a whole new level! Ecology scholars use data to calculate three different diversity indices based on the organisms in the Gorongosa National Park. The four-part activity uses an...
Curated OER
Endocrine Disruptors in Our Drinking Water: Should We Be Concerned?
Learners investigate the different hormone contaminants in the water supply. For this math lesson, students analyze data tables and graphs. They demonstrate exponential growth and decay using frog populations.
Curated OER
Chesapeake Bay Population Studies
Pupils determine how to use a quarter meter quadrant to find population density, relative density, frequency and how to calculate a diversity index while participating in a virtual field trip. They study how to establish a Correlation of...
Illustrative Mathematics
Logistic Growth Model, Abstract Version
Here learners get to flex some serious algebraic muscles through an investigation of logistic growth. The properties of the constant terms in the logistic growth formula are unraveled in a short but content-dense activity. Moving...
Curated OER
Schoolyard Tree Inventory and Biodiversity Project
Learners investigate the trees in their schoolyard by collecting data. In this ecosystem lesson students examine the schoolyard in sections, tagging and numbering trees and shrubbery in the specific area. Learners collect leaves for...