In the wake of COVID-19, the U.S. pre-K-12 education system needs more than a refresh. Based on the success and popularity of the Opportunity Culture model, in this brief Public Impact recommends the means to bring critical, effective instructional and emotional supports to millions of teachers and their students--for a price tag the country can…

Our nation is squandering one of its most important resources--our best teachers--and children are paying the price. Current policy initiatives overlook the most obvious, immediate source of improved teaching effectiveness: The great teachers we already have. The top 25 percent of U.S. teachers--more than 800,000 of them--already achieve results…

Teacher effectiveness has the largest impact of school effects on student learning, and research indicates that top-quintile teachers produce learning gains three times (3X) that of bottom-quintile teachers. However, the supply of these "3X" teachers is limited. Meanwhile, 3X teachers affect only a small portion of children each year, no more than…

As digital tools proliferate and improve, solid instruction in the basics will eventually become "flat"--available anywhere globally--and the elements of excellent teaching that are most difficult for technology to replace will increasingly differentiate student outcomes. As a result, teacher effectiveness may matter even more than it…

Our nation is squandering one of its most important resources--our best teachers--and children are paying the price. We asked a simple question: "Will our nation's bold efforts to recruit more top teachers and remove the least effective teachers put a great teacher in every classroom?" We ran the numbers and discovered a disappointing…