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 ...
A high school student is tutored in algebra. Tutors and teachers report that more students struggled in the course this academic year. Credit: Sarah L. Voisin/The Washington Post via Getty Images The ...
Pascal’s Triangle, algebra and combinatorics. For second-graders? You’d be surprised. Deb Guthrie, a second-grade teacher at Valentine Hills Elementary School in Arden Hills, is a walking repository ...