Independent schools are, for the most part, exempt from mandatory participation in standardized tests designed for state and federal comparisons, nor are they required to take part in comparative international assessments. The anxiety in the broader culture, however, is driving a growing interest among independent school parents (and prospective…

An international study of mathematics and science education tells us more about what we need to know to improve math and science professional development. Students need regular opportunities to explore mathematical relationships to develop high levels of understanding in addition to developing skills. Teachers in high-achieving countries offer…