The Design & Discovery program is a partnership between Girl Scouts and the Society of Women Engineers to encourage girls ages 12-15 to consider careers in STEM. The program has three phases: a two-week summer camp for hands-on activities and guest speakers; a six-month mentoring partnership where girls work on an engineering project; and presenting their project at a science fair. Over 40 girls participated in camps and some continued with mentors and entered science fairs, with several girls winning awards for their projects. Qualitative results found the program helped build girls' confidence in math and science.