Curated OER
Date a Rock!
Students figure the number of half-lives since the sample solidified, and therefore the "age" of the sample rocks.
Curated OER
What Lies Beneath the Upper Crust?
Young scholars discover if information in an article is accurate and current. In this science lesson, students read the story carefully and decide on what the subject of the article is. Young scholars search the Internet to see more...
Curated OER
Sugar Bush Sap Production - Human Environmental Impact on Sap Sand
Eleventh graders compare the amount of sugar sand present in tree sap. In this environmental science lesson plan, 11th graders measure different tree circumference. They prepare a report and share findings in class.