900 Miles on Renewable Energy
Can a renowned polar explorer travel 900 miles on renewable energy? In this Spark 101 case challenge, students will help Lockheed Martin, known for creating innovate technology, assist Sir Robert Swan determine the viabil…
Reducing Food Waste for Global Sustainability
How do a community of students, administrators, and cafeteria staff work together to reduce the amount of waste to the landfill from their school? In this Spark 101 case challenge, students will review and analyze data fr…
What Does Water Testing Tell Us about Water Quality?
Students test water from multiple locations on the Potomac River for dissolved oxygen, nitrates, phosphates, pH levels, salinity, and turbidity. What do these tests tell us about the health of the river? Related videos on…
Species Diversity and River Quality
In this video, students look at species diversity in the Potomac River in order to assess the health of the river. Students may want to use the documents on this page as they view the species in the video. Related Spar…