Our staff is built to teach each student individually, to develop the skills they need to thrive in mathematics, and to foster a love of learning.

Jamilet Scobey-Polacheck

Assistant Center Director

Hello! My name is Jamilet, and I am the Assistant Center Director at Mathnasium of Mequon. I graduated from Xavier University with a Bachelor of Liberal Arts and a minor in Primary Education. I am continuing my education as I work toward earning my teaching certification. Outside of Mathnasium, I enjoy singing, listening to music, and participating in musical theatre, whether I am performing in a show or enjoying one as an audience member. I also love spending time with my friends and family and staying connected with the people who mean the most to me. Mathnasium helped me build confidence in my own math abilities, and I am passionate about helping students develop that same confidence. As an educator, I strive to create a welcoming and encouraging environment where students of all backgrounds and abilities feel supported as they learn, grow, and reach their goals. I am excited to be a part of each student’s learning journey and to help them discover their own potential.

Derek Pipkorn

Owner

Hi! I'm Derek, the Owner of Mathnasium of Mequon. I also own Mathnasium centers in Brookfield, Hartland, Oconomowoc, Waukesha, and Wauwatosa - yes, I love Mathnasium! Prior to becoming a Mathnasium owner, I worked as a Middle School Math Specialist in the Mequon-Thiensville School District. I previously taught elementary and middle school students in Milwaukee Public Schools and the West Allis-West Milwaukee School District. I have a Masters of Educational Leadership from Cardinal Stritch University and a Bachelors in Middle Childhood - Early Adolescence Education with math emphasis from the University of Wisconsin-Milwaukee. I've been actively involved in math organizations at the State and National level. I was the Chair of the Classroom Resources Committee for the National Council of Teachers of Mathematics and on the Board of Directors for the Wisconsin Math Council. I have taught and tutored children of all ages, and I am committed to bringing a love of math to all children in our community. Married to Jillian and dad to Lucy & Ellie, I love staying active in the community and enjoying all that the Greater Milwaukee area has to offer.

Jillian Pipkorn

Director of Marketing & Commuity Outreach

Hello! I'm Jillian, the Director of Marketing and Community Outreach for six Mathnasium locations in the greater Milwaukee area that my husband, Derek, and I own -- Brookfield, Hartland, Mequon, Oconomowoc, Waukesha, and Wauwatosa. I am thrilled to be a part of our growing Mathnasium team and love the impact that we are making in children's lives and our local communities. I enjoy making connections in the community with schools, kid-centric organizations, and other small businesses. (Let's connect if you fall into one of these groups!) I am a graduate of Indiana University with a degree in Marketing, and prior to joining Mathnasium spent 12 years developing Marketing Strategy at Kohl's. I also have years of experience event planning and fundraising for Susan G. Komen as a volunteer in the fight against breast cancer. When I'm not working on all things Mathnasium, I enjoy spending time with my two daughters Lucy & Ellie, being active, trying new recipes from my cookbook collection, and attending musicals.

Ali Gilbertson

Director of Operations

Mathnasium has been a part of my journey since 2011, when I first became an instructor in high school. Nearly a decade later, I was thrilled to rejoin the company as a Center Director, and now, as Director of Operations, I have the privilege of working with each of our centers to ensure every student has an incredible learning experience.

With over four years on this amazing team, I’m deeply passionate about helping students build confidence in their math skills and discover the fun in math. What I love most about Mathnasium is the relationships we build—watching students grow, succeed, and develop a love for learning is the most rewarding part of what we do!

Angie Cramer

Managing Director

Hello! I'm Angie, Managing Director for the six Mathnasium locations in the greater Milwaukee area, owned by the Pipkorns. I hold a Bachelor’s degrees in Elementary and Special Education from the University of Missouri and a Masters in Educational Leadership from Christian Brothers University and a Doctorate in Leadership from Maryville University. Prior to joining the Mathnasium team, I was a classroom teacher, school principal, district leader, executive coach, mentor, and professional development leader. I love working with our Center Directors and supporting the incredible work happening across this network of Mathnasium centers! When not at work, you can find my husband Steve and I on the ice at the Milwaukee Curling Club, or in the stands cheering on the Bucks, Brewers, Packers, Badgers, or Admirals with our sons Tom and Ben.

Our Mathnasium Mission

Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.

Quote Quote
What I love about Mathnasium is the ability to teach problem-solving skills and make math make sense, while also making a student smile.
Amber W., Mathnasium Instructor

Schedule Your Math Skills Assessment Today

Student using math cubes to solve fractions
Student working with a math tutor at a local math learning center

Want to join the Mathnasium team?

Are you interested in changing lives through math? We're looking for outstanding individuals with a high level of commitment who are passionate about teaching math. Find out if there's a Mathnasium position that's just right for you!

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