Understanding Physical and Chemical Parameters of Ocean Water Using CTD Profiles
Overview
A focus of the PolarTREC Southern Ocean Diatoms expedition was to collect water samples and physical profile data using oceanographic technology. Oceanographers rely on the real-time data transferred from the water column to the ship-based computers using a CTD sensor. The CTD measures conductivity (salinity), temperature and depth
This one hour webinar is a great look at the PolarTREC 2014-5 Antarctic expeditions. Each teacher presents on the research projects, implementation in the classroom, and outreach into communities.
This one hour webinar is hosted by PolarTREC teacher Jillian Worssam. She and her team are studying Seafloor Changes and the Antarctic Circumpolar Current.
The Solar Oven Science activity was developed as a way to target conservation of energy. Some students understand that he sun can be used for heating and cooking but they mistakenly think that this can only work in deserts. Because of conservation of energy solar cooking and heating can work in temperate and even arctic environments. The linked