A highly competent teacher workforce is a necessary foundation for improving children's educational outcomes, especially for those who rely most on schools for their success. Yet in the United States, shortages in the teaching force have been growing across the country, reaching crisis proportions in some teaching fields--such as mathematics,…

To ensure that schools enjoy a steady supply of competent and committed teachers, federal, state, and local policymakers should look to the extensive research literature in this area, focusing on five strategies in particular: strengthening teacher preparation, improving hiring practices, increasing compensation, providing support for new…