Who We Are


Lexy Keller Eaton


Lynn Eisner

Lexy Keller Eaton and Lynn Eisner are math teachers at Hillview Middle School in Menlo Park, California.  Lexy has taught Algebra I for 21 years, and Lynn, who has a Master’s in Instructional Technology, has taught both pre-algebra and Algebra I for 21 years. They are on a personal mission to make sure that students don't feel overwhelmed or turned off by math. They created these refresher courses to help students boost their confidence before entering Algebra I and Algebra II (arguably the two most critical years of math).