Teach STEM Africa is now Teach STEM Global! The official Facebook page of Teach STEM Global Inc. We are a U.S.-based nonprofit organization dedicated to advancing STEM education globally. Our mission is to provide relevant, engaging, and high-quality science, technology, engineering, and mathematics (STEM) focused instructional materials, resources, and professional development to African teachers to support and enhance classroom instruction; thus, enriching student learning and improving educational outcomes for students.