There are a lot of articles about global climate change, some of them are based on science and data while others are based of opinions. This lesson will promote critical thinking about global climate change. Students will research articles that are about climate change, summarize the article, and decide if the article provides evidence (facts) or is composed
The lesson will be in two parts:
* Part one will involve the students making layers of sediment with clay also including particles (such as beads to represent pollen, etc.) and then they will make core samples using a drinking straw as a coring tool.
* Part two will involve the class taking a mud core sample from
"Looking down from up on the moon, it’s a tiny blue marble. How’d have thought the ground we live on, could be so fragile?"
*Love Song to the Earth, Paul McCartney, Jon Bon Jovi, Sheryl Crow, Fergie, Colbie Caillat, Natasha Bedingfield, Sean Paul, Leona Lewis, Johnny Rzeznik, Krewella, Angelique Kidjo, Nicole Scherzinger, Kelsea Ballerini, Christina Grimmmie, Victoria Justice
In this investigation, students will measure production of CO2 from surface water and consider the role of surface waters in the global carbon cycle and climate change. They will gather data on using Vernier CO2 sensors. This lesson presents a wonderful opportunity for student-designed experiments.
Andre' Senior of WVEC (ABC affiliate) news interviewing Sandra Thornton about the upcoming Chukchi Borderlands expedition. This is the evening edition of the interview.
Alicia Gillean discusses her 2013 Arctic Ground Squirrel Studies expedition at Toolik Field Station, Alaska, and how it impacted her personally and professionally.
PolarTREC alumna Susy Ellison talks about her two expeditions and how they affected her personally and professionally. Researcher Jeff Rasic joins in to talk about what it was like to have a teacher in the field for the Early Human Settlement in Arctic Alaska 2011 expedition.
Researcher Elizabeth Webb discusses her experiences working in the field with a PolarTREC teacher. She worked with John Wood in 2011 and 2012, and Tom Lane in 2013, on the Carbon Balance in Warming and Drying Tundra expedition near Healy, Alaska. (She primarily discusses her time with John Wood since this interview was taken in 2013, before Tom Lane's expedition.)
Students will use a model to explore the relationships between sunlight and release of carbon dioxide (CO2) from thawing Arctic watersheds.
After studying the carbon cycle, students are asked to reflect on how natural phenomena – thawing of permafrost, interactions of soil microbes on dissolved carbon, and amount of sunlight – interconnect and influence the release of CO2