Closing the teacher diversity gap is one of the most important steps we can take to make public education more equitable. But as many school systems across the country have prioritized the issue, one institution has largely escaped scrutiny: teacher preparation programs. In this report, we use data from the U.S. Department of Education to compare…

The field of teacher preparation is falling short of its most important responsibility: ensuring that the teachers we train are ready to do the job. For more than a decade,TNTP preparation programs produced teachers who were no more or less effective than teachers from any other program-- some were great, some were poor, most were about average.…