Opportunity Equation recently-released Growing Opportunity: A Two-Year Update on the Opportunity Equation presents some of the major developments in the field of STEM education since the 2009 release of The Opportunity Equation report. It includes Citizen Schools as an example of the high-performing organizations that are contributing to progress towards equity and excellence in STEM education. Citizen Schools is featured on page 8 in the area of Teaching and Leadership. Read more about Citizen Schools and other developments in STEM education in the Update.