Research has shown that ninth grade is uniquely important for student success, yet despite increased investments, leaders aren't always equipped to meet ninth graders' distinct needs. The transition from middle to high school is both critical and complex, as students encounter significant changes during this time, including taking on more advanced…

This commentary describes the limitations of 40-minute class period times. The forty-minute system makes hash of the lives of teachers, especially in small schools, and about 80 percent of high schools have fewer than two hundred pupils. These small schools crowd their forty-minute periods with as many diverse and unrelated activities as possible,…

California high school teachers are constantly racing against the clock. They are expected to provide a strong college preparatory curriculum, promote critical and creative thinking, and meet students' social and emotional needs. Learning time is an essential resource for addressing all of these goals. But, it seems to be in short supply in many…

The American Association of Physics Teachers (AAPT) developed this document as a resource for high school administrators, parents, and teachers who are interested in developing guidelines for physics curriculum and instruction in their school(s). These guidelines reflect the goals of the AAPT, with an emphasis on instructional strategies and…