The STEM Toolkit Workgroup will identify and/or design, review, and curate integrated K-12 STEM lessons that are coherent with the Pennsylvania Department of Education's vision, mission, and belief structure for STEM Education. Partners: Montgomery County IU, Tuscarora Intermediate Unit, Berks county Intermediate Unit, Lancaster-Lebanon Intermediate Unit, Intermediate Unit 1, Lincoln Intermediate Unit, Schuylkill Intermediate Unit, Central Intermediate Unit, Pennsylvania Teachers Advisory Committee, Pennsylvania Department of Education, and Pennsylvania Training and Technical Assistance Network Priorities: Diversify and increase the number of Pennsylvania Educators prepared to provide effective STEM Education for every learner. Diversify and increase the number of Pennsylvania students engaged in STEM experiences.