Curated OER
"Croak" Science Mystery
Solve the mystery of a declining frog population! Lead your junior ecologists on an investigation that simulates actual events concerning pollution, predation, poaching, and more. Investigators read a story online, then analyze survey...
Curated OER
Coqui Frog Populations
Students research Coqui frogs. Students explore the life cycle of coqui frogs and discover how these frogs have become an invasive species in Hawaii.