YouTube video about PolarTREC teacher Jon Pazol's experience in the Arctic. The video is part of a servies of "One Amazing Story" videos produced by Leyden High Schools District 212.
From September 9 - October 20, 2021, I participated in the 2021 NABOS (Nansen and Amundsen Basins Observational System) expedition on the RV Akademik Tryoshnikov. The Chief Scientist was Igor Polyakov from the University of Alaska Fairbanks (UAF) and the International Arctic Research Center (IARC), and my PolarTREC team consisted of Elena Sparrow, outreach coordinator and
PolarTREC has been an incredible experience for me, both professionally and personally. The expedition and experience have shifted the way I teach about science in the field and how I approach this with the students. It has also reiterated the fact that I am educating my students to think critically and ask testable questions. This experience
On 25 August, teacher Svea Anderson gave a presentation on the highlights from her PolarTREC expedition at the Arizona Sonora Desert Museum at their annual Teacher Appreciation Night.
There is a plausible explanation for how carbon dioxide molecules could interact with water molecules thereby forming a solution where the carbon dioxide is the solute and water is the solvent (as it usually is). The weak inter-molecular attractive forces rely on the polarity of the water molecule and the high density of electrons at either end of the
When a bottle or can of carbonated beverage is opened the carbon dioxide is allowed gas to come out of solution. This is because there is a pressure differential between the carbon dioxide in the liquid and carbon dioxide in the air. The pressure in the liquid is higher than the pressure in the air so the carbon dioxide moves