Together with partners, sector leaders, STEM teachers, and other stakeholders, 100Kin10 is mapping the waterfront of the big, system-level challenges that make getting excellent STEM teachers into all classrooms so difficult. See a current draft of the challenge areas here, which has been developed based on over 80 interviews, survey responses from 1500+ STEM teachers and 200+ other stakeholders, significant background research, and deep engagement from top-notch leadership panels. Please reach out to info@100Kin10.org with any questions, and stay tuned for more developments on this work throughout 2016 and early 2017.