NASA
Development of a Model: Analyzing Elemental Abundance
How do scientists identify which elements originate from meteorites? Scholars learn about a sample of material found in a remote location, analyzing the sample to determine if it might be from Earth or not. They study elements, isotopes,...
Curated OER
The World Goes Bananas
High schoolers comprehend the causes and effects of inequality and social injustice. They explore the effects of globalization and trade between countries. Students discuss the hidden social and environmental costs which often lie behind...
Curated OER
Famous Rock Groups
Students define igneous, metamorphic, and sedimentary, and use rock identification books to identify igneous, metamorphic, and sedimentary rocks. Students then discuss which rocks early man would have found useful for tool creation.
Curated OER
Divorce And Stepfamilies: Breaking Apart, Coming Together
Students view a PBS "In the Mix" video about the challenges teens face when their parents divorce and/or remarry. They participate in a class discussion about the video, role-play related situations and explore media depictions of...