Curated OER
Cool Corals
Young scholars explore corals and polyps. In this coral reef activity students divide into groups and prepare a written report.
Texas Instruments
Texas Instruments: Numb3 Rs: Trawling for an Intersection
Based off of the hit television show NUMB3RS, this lesson is designed to draw a connection between polar and parametric equations, as well as to expose students to the Trawler Problem (involving a fast boat chasing a slower boat which...