Curated OER
Let's Get to the Bottom of the Arctic!
Students identify the three realms of the Arctic Ocean, and describe the relationships between these realms. They describe different species associations in a benthic community.
Curated OER
Teaching about Rain Storms, Land Use, and Lake Turbidity
High schoolers investigate the impacts of major rainfall and subsequent runoff on turbidity in lakes. They, in groups, develop a presentation of their research and/or write a paper summarizing their investigation.
Curated OER
Eight Basic Elements of the Earth
Young scholars identify the concept of an element and work with an idea that all of the millions of substances on the earth are various combinations of only 8 elements. They work with the Periodic Table of the Elements and symbols of...
Curated OER
How are Things Lining Up
In this consumer math worksheet, students use the web to research and select a stock to buy. Students track and graph the stock’s activity over a two week period. The one page worksheet contains a blank graph and four questions. ...