The American Meteorological Society is now accepting applications from K-12 teachers to participate in its summer 2024 Project Ice teacher professional development course, offered as part of the NSF/Oregon State University (OSU)-led Center for Oldest Ice Exploration (COLDEX). Teachers will be selected competitively from across the country, with focus on those impacting underserved students. Participants will engage in a graduate-level, multi-week hybrid course in paleoclimatology and ice core science that includes a workshop at OSU in Corvallis, OR, where they will engage with COLDEX scientists and visit the OSU ice core lab and Marine Geology Repository. Travel, lodging, meals, and tuition will be provided for about 22 selected teachers. The online portion of the course runs from May 28 - June 22, 2024, with the on-site residence experience from June 23-29. The application deadline is November 30, 2023.