Curated OER
Approximation of Pi
Young scholars explore the concept of Pi. In this Pi lesson, students measure the circumference and diameter of a circle. Young scholars record the diameter and circumference measurements from their classmates. Students enter the data...
Curated OER
Ozone
Students locate the ozone layer of the atmosphere. They explain natural formation of ozone. They list chemicals that react with ozone. They explain how CFC's destroy ozone.
Curated OER
Wsshington Monuments Projects
Eighth graders choose a landmark or monument to investigate (individually or with a partner). After agreeing on items to study they research the landmark/monument and prepare a presentation.