CU Teach master teachers and instructors are working on projects with the Colorado Science Education Network (CSEN) and the Colorado Department of Education to support K-12 science teachers through providing online resources and professional development. Additionally, STEM teachers are invited to summer professional development courses in which several different strategies will be modeled to improve both teachers' engagement with the new science standards and facilitation of online learning. A major component of these workshops is developing lessons that educators can use in their classrooms.