Hi, I'm Keri! I create engaging, brain-friendly math resources grounded in joy, connection, and a touch of beautiful chaos. If you're into Socratic questioning, play-based learning, and giving kids the power to think deeply, you're in the right place.
A Little About Me (And a Lot About Math)
Math and I go way back. It came easily to me for most of my life—until I hit the big leagues: things like proofs by induction, infinite series, and other brain-bending concepts. That’s when it got challenging… and I fell even more in love with it. I latched onto the logical, almost philosophical side of math. I’ve always been drawn to the perfect blend of theory and real-world application.
But here’s the twist: even though math was intuitive for me, my teaching journey has always centered around people for whom it wasn’t. Ever since my freshman year of college, I’ve been tutoring and teaching students who struggle with math. That experience pushed me to slow down, ask why math works the way it does, and figure out how to explain it in clear, approachable ways.
Because let’s be real—being good at math isn’t the same as being good at teaching it. I had to make that leap. Over the years, I’ve taught in just about every setting you can think of: one-on-one tutoring, math labs, full classrooms—you name it. I’m a certified CRLA tutor, and I hold a Math Teaching degree with a level 4 math endorsement, along with a degree in Civil Engineering.
Speaking of engineering, before I had my five amazing kids, I worked in missile development at Raytheon Missile Systems. (Yes, real missiles!) I was part of teams working on simulation testing, real-life flight tests, and even guidance algorithm development.
But once my kids came along—and especially as I started navigating parenting with autism, ADHD, and various mental health challenges—I shifted my focus to home. Let’s just say parenting has been the most rigorous, heart-expanding education of my life. I homeschooled during some especially tricky seasons, which gave me deep insight into how children learn in real-world, not-so-standardized ways.
When I returned to professional work, I joined Mathnasium—and though I no longer work there (and no, I’m not getting paid to say this), I have to shout out the brilliance of Larry Martinek’s curriculum. It’s hands-down one of the best instructional models I’ve seen, and I was lucky to learn and teach through it. I even helped launch their online “@home” instruction platform.
Update 2026: I’ve also been trained in the BRIDGES curriculum for foundational math skills, and I’m seriously impressed—it’s fantastic too!
I’ve also taught Business Calculus (Quantitative Analysis) at the Woodbury School of Business, where I got to connect economic theory with the principles of calculus—a fascinating mashup I truly enjoyed.
But my heart? It’s with young learners. Especially those who can’t access expensive programs like Mathnasium. These days, I’m working in elementary schools as a substitute teacher and targeted math TA, supporting grades 1–6. I love helping students build confidence, curiosity, and joy in math—especially when they didn’t think that was possible.