(209) 468-9177 • Staff Directory

The SJCOE Mathematics department provides professional learning services for teachers, instructional leaders, and administrators. The department’s mission is to promote high-quality mathematics instruction in San Joaquin County by providing professional learning in the California State Standards for Mathematics in the areas of curriculum, instruction, 21st century pedagogy, and assessment. Services include customized professional learning, on-site instructional coaching, lesson study, and the most up-to-date information on the state of mathematics education. In addition, national and regional leaders in the areas of mathematics instruction are invited to share their expertise to develop the capacity of SJCOE math educators.

San Joaquin Math Teachers’ Circle provides opportunities for elementary, middle and high school math teachers to broaden their expertise with problem solving. Elementary and middle school students excel in solving non-routine problems at two annual San Joaquin County Math Tournaments.

For more information, please call (209) 468-9177 or send an email to