With funding from the National Science Foundation (NSF), ITEEA members will contribute to the development of a hybrid professional development program designed to facilitate the scale-up of an innovative underwater robotics curriculum. WaterBotics[TM] is an underwater robotics curriculum that targets students in middle and high school classrooms as well as participants in informal learning environments such as summer camps and after-school programs. The curriculum provides hands-on experience with a variety of concepts in physical science, engineering, and information technology and gives students valuable exposure to other 21st century skills, such as problem-solving, teamwork, creativity, and innovation. External evaluation has demonstrated increased student learning of science and engineering concepts as well as increased interest in engineering careers by students who have participated in WaterBotics[TM]. Originally developed by Stevens Institute of Technology through an NSF Innovative Technology Experiences for Students and Teachers (ITEST) grant in 2006-2010, the WaterBotics[TM] curriculum is being disseminated through four hub sites around the country (in Ohio, Texas, Illinois, and Kentucky) that are delivering face-to-face turnkey training institutes for formal and informal educators. In addition, through a partnership with ITEEA, a hybrid training program--which includes a full-day face-to-face workshop and several online modules--will be developed, pilot-tested, and disseminated. The hub site dissemination as well as the partnership with ITEEA is part of a five-year NSF ITEST Scale-Up grant.