Conjecture Mapping an Integrated steM Camp to Support Middle School Students' STEM Identity and STEM Interest

This study reports on an integrated steM camp that aimed to improve middle school students' STEM identity, interest in STEM careers, and interest in environmental issues. Conjecture mapping was used as a tool to design the camp and to investigate if, how, and why the program features influenced the mediating processes and if, how, and why the mediating processes influenced the program outcomes. This study is grounded in design-based research and uses data from observations, interviews, surveys, facilitator reflections, and a group interview to answer the research questions. The findings revealed that most of the program features facilitated the intended mediating processes, which in turn influenced the intended outcomes. We also found that participants' interest in STEM careers, interest in environmental issues, and interest in STEM identity increased. The findings of this study and the revised conjecture map advance the field's understanding of how to improve middle school students' STEM-related outcomes through an integrated steM camp. The findings also speak to some of the challenges of this designed environment and provide recommendations to address those challenges.