EiE aims to create the next generation of problem solvers. To achieve this, we know our engineering curricula needs to engage ALL students. When our founder Christine Cunningham started the EiE project, she realized she had an incredible opportunity to introduce a new discipline to students without worrying about previous experiences, entrenched models of learning, or biases against the subject. She began this process in earnest by reviewing literature on elementary school STEM education and talking to educators and engineers about what elementary engineering could look like. From this research, Cunningham and the EiE research team identified the fourteen inclusive design principles that we still use today to develop our curricula.