This lesson investigates the correlation between the rate of cellular respiration and metabolic rate of Weddell seal pups. Students will collect data of their personal oxygen consumption rate at rest and during exercise, and evaluate how collecting oxygen data can be used to calculate metabolic rate. Students will comprehend that heat is a product of the reaction of cellular
This lesson investigates the effects of different insulators (fur and blubber) on maintaining the body temperature of polar animals. Water balloons filled with warm water simulate the marine mammal. The blubber insulator will be simulated by covering the balloon in vegetable shortening. The fur insulator will be simulated by placing another balloon over the “marine mammal” and adding an
NASA’s Operation IceBridge uses remote sensing techniques to build a picture of parts of our world not accessible or easily observed by humans. Flying 1500 feet above sea and land ice, the science team uses LiDAR, Radar, Infrared imaging, and high resolution digital imagery to collect information about our polar regions year after year. In this classroom project, inspired and
NASA’s Operation IceBridge, the largest airborne survey of Earth’s polar ice, uses remote sensing techniques like LiDAR (light detection and ranging), snow- and ice-penetrating radar, high resolution digital imaging, and infrared cameras to collect information on our changing ice sheets and sea ice. Several times each year a science team and flight crew head out on month-long campaigns in
Free community viewing of Taking Earth's Temperature -Delving Into Earth's Past followed by Q & A w/contributor Dr. Jason Briner. Organized by PolarTREC teacher, Tina Ciarametaro in her home community after her expedition to Greenland. Learn more here about the documentary Taking Earth's Temperature.
News release letter for Tina Ciarametaro's expedition to Greenland to study shrinking arctic icecaps. The release explains the upcoming expedition, PolarTREC's goals/objectives and how to follow the expedition.
This geologic time calculator allows the user to manipulate the relativism of time to other markers. It builds from the classic analogy for illustrating the relative durations of parts of the geologic time scale is the yardstick.
Students will undertake a long term project to evaluate the effectiveness of different local forecasters, match the forecast with the actual weather and analyze which forecaster is best.
Objective
Students will compare the accuracy of different weather forecasts. Students will compile and analyze their own data gaining a better understanding of the challenges involved in weather forecasting