Developing computer science teachers that can support high school students in being successful in rigorous, academic computer science courses is a national need, particularly in rural communities. The STEM-C (Science, Technology, Engineering, and Mathematics, including Computing) Partnerships program supports research-driven partnerships between STEM experts and K-12 school systems to bring about institutional change for better STEM education at the K-12 level. Building on a prior partnership, this STEM-C Partnership's Computer Science Education Expansion project will permanently increase and enhance computer science learning opportunities for high school students in Rapid City, South Dakota and surrounding districts. Over a four-year period, this Partnership will support twenty-four current teachers in offering the Exploring Computer Science (ECS) course. This Partnership brings together Black Hills State University, Technology and Innovation in Education, South Dakota School of Mines and Technology, and numerous South Dakota school districts.

In addition to establishing the Exploring Computer Science Course within Rapid City Area Schools and other South Dakota school districts, this Partnership will build strong capacity within K-12 teachers to implement the course well. It will also build linkages among a teacher training institution, a local science facility, K-12 districts, and a regional science and technology university. In addition, the project will contribute research findings to the field of computer science education about the teaching and learning of computer science at the high school level. The educational research agenda will address the extent to and ways in which participation in the ECS course influences students' attitudes and beliefs about the nature of computer science, its importance, and its relevance to their lives; and their content knowledge of computer science and related problem-solving skills. Research will also explore ways in which teacher participation in the EPCS Project increases teachers' capacity to provide high-quality instruction. Together, the Partners build on the success of a prior Math and Science Partnership project focused on mathematics education, including adoption of new instructional materials, the introduction and development of a team of instructional coaches, training opportunities for administrators, and family engagement.

Research instruments will be identified and/or developed to measure students' attitudes and beliefs about the nature of computer science, its importance, and relevance to daily life. These instruments, plus the Horizon Classroom Observation Protocol, will be used to evaluate the impact of the computer science courses and associated outreach on teachers and learners in a mixed methods study.