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Orinda Intermediate School

Home of The Bulldogs

Orinda Intermediate School

Home of The Bulldogs


The OIS Math Department focuses on California Common Core Math Standards and the 8 Mathematical Practices.  All students will be problem solvers and critical thinkers who will be successful in high school and beyond. Students will communicate their reasoning and learn to think deeply about mathematical concepts.  There are mulitple pathways offered, and students will be assessed by the math department throughout the year to ensure that the appropriate placement is being recommended. 
Meet the Math Teachers

Meet the Math Teachers

6th Grade Math

Renee Bertenthal
(925) 258-6269

Julia Prinzi
(925) 258-6298

7th Grade Math

Karolyn Cutler
(925) 258-6262

Landon Hyles
(925) 258-6253

8th Grade Math

 Jennifer McKenzie
(925) 258-6259
Lisa Rudolph
(925) 258-6274