OXNARD, Calif. — On a Wednesday morning in December, Dale Perizzolo’s math class at Adolfo Camarillo High School was anything but quiet. Students chatted about the data analysis they performed on ...

KAISERSLAUTERN, Germany — It’s not a typical math class. The 30 students in the Ramstein High School blended classroom are in different grades, working toward credit in different courses — Algebra I, ...

DUBUQUE, Iowa (AP) — Dubuque Senior High School students circulated Angie Bishop’s classroom, graph paper in hand, during a recent honors Algebra 2 exercise. The students traveled from table to table, ...