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.

Jerry DePasquale

Jerry opened the Mathnasium of Chancellor and Mathnasium of Stafford to help kids master math. Why? Because he knows firsthand that math opens doors leading to great futures. Prior to opening Mathnasium of Chancellor, Jerry worked with BAE Systems and CACI serving the Department of Justice and the Department of Defense in various capacities including Program Manager, Principal Scientist, Chief Architect, Technical Manager, Senior Systems Engineer, and Software Engineer. Before that, Jerry served in the Marine Corps. He enlisted, was commissioned, and ultimately retired as a Major. Jerry earned a BS in Nuclear Engineering from Purdue University and an MS in Computer Science from Naval Post Graduate School. Jerry's collegiate mathematics background includes Analytical Geometry, Calculus I, Calculus II, Multivariate Calculus, Linear Algebraic Differential Equations, Numerical Methods, Differential Equations for Engineering Sciences, Statistical Methods, Logic, and Algorithms. Jerry is a Mathnasium Certified Instructor. Jerry is a Christian, is married to Kim, and is blessed with six children and eighteen grandchildren. Jerry is Mathnasium University Master Certified.

Kimberly DePasquale

Owner, Business Manager
Kim manages Mathnasium business and provides math tutoring from time to time. Kim is a Mathnasium Certified Instructor. She also is the Business Director for Freedom Church in Stafford. Prior to Mathnasium, Kim was a Farm Loan Manager of Farm Service Agency, USDA where she led a staff of loan officers and technicians who serve farmers in 26 Virginia counties. Kim and her staff assisted farmers with loans, financial advice, record keeping, and budgeting. Over the course of Kim's 35-year career with the United States Department of Agriculture, Kim worked at national and county levels. Kim's mathematics education includes business math, accounting, and bookkeeping. Kim is a Christian, is married to Jerry, and is blessed with six children and eighteen grandchildren.


Christen has a BS in Forensics.

Cassie Hudson

Assistant Director, Certified Math Instructor
Assistant Director Cassie graduated from Murray State University with a degree in Computer Science and Minors in Mathematics and Military Science. She is also endorsed to teach K-12 Mathematics. She was commissioned as an Army Officer and served honorably for 8 ½ years. She resigned her commission to focus on raising six children. She began her teaching career in Stafford County as an elementary teacher. She also taught all levels of middle school mathematics before becoming a Middle School Math Specialist and Coach. Cassie enjoys working with students of all ages and mathematical abilities. She also enjoys working with adults who have struggled with math but need assistance with math placement material as well as new teachers in need of mentorship in math or classroom management. She enjoys working with her Mathnasium teammates because they are committed to improving students’ understanding of mathematics. Cassie is a Mathnasium University Certified Instructor.

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.

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

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