C. Warnes
Mathnasium has been great for our son. He’s doing fantastically at school and most importantly is confident an...
See more reviews hereOur Results
94%
Math Skills
of parents report an improvement in their child’s math skills and understanding.
93%
Attitude
of parents report improved attitude toward math after attending Mathnasium.
90%
Success
of students saw an improvement in their school grades.
Our Results
The Proof Is In The Numbers
Math Skills
of parents report an improvement in their child’s math skills and understanding.
Attitude
of parents report improved attitude toward math after attending Mathnasium.
Success
of students saw an improvement in their school grades.
Our Cherry Creek tutors use the Mathnasium Method™ to help students develop a deep understanding of math. This proprietary teaching approach combines personalized learning plans with mental, verbal, visual, tactile, and written techniques, providing each student with tailored instruction that meets their individual needs and learning styles.
By focusing on teaching fundamental concepts and developing critical thinking skills, our approach helps students build confidence and a solid mathematical foundation.
Our caring and specially trained math tutors in Cherry Creek provide face-to-face instruction in a supportive and engaging learning environment. We work with students of all skill levels to help them achieve math mastery.
Discover how Mathnasium tutors helped Malachi become more confident in math.
Each student at Mathnasium of Cherry Creek receives a personalized learning plan that takes into account their current skill level, knowledge gaps, and academic goals. Combined with our teaching approach, the plan is designed to help the student truly understand, master, and enjoy math.
Discover how Mathnasium helped Maddie transform her math skills to achieve more confidence in the subject. Initially struggling with the lowest math grades in her class, Maddie worked with our tutors using a personalized approach tailored to her specific needs.
Math Tutors Near You
Mathnasium’s specially trained math tutors work with students across the 80203, 80206, 80209, 80218, and 80246 zip codes. We proudly serve families throughout Cherry Creek and nearby areas, including:
Specially Trained and Caring Team
Youngkun Weiss
Director of Operations
Youngkun's journey in education began with his pursuit of a bachelor’s degree in Pure Mathematics at Revelle College, University of California San Diego (UCSD). However, his passion soon shifted towards math education, prompting him to change his major to focus on secondary education. Since 2013, Youngkun has been actively involved in tutoring and various educational initiatives, demonstrating his commitment to education both within and beyond academia.
In January 2015, Youngkun became an instructor at Mathnasium, driven by a desire to make a direct impact on students' mathematical experiences. His dedication and leadership abilities quickly became evident, and by late 2017, he had transitioned to the role of Center Director. His continued success led to his promotion to Director of Operations in early 2023, where he now oversees multiple Mathnasium centers, including those in San Diego, Phoenix, Denver, Dallas, and Cincinnati.
Youngkun firmly believes that every student deserves to approach math with confidence. He is a staunch advocate of the Mathnasium method, which emphasizes a deep understanding of mathematical concepts and aims to eliminate the fear of math that often impedes student progress.
Committed to fostering the personal and professional growth of both instructors and students within his region, Youngkun strives to create an environment where learning math is a positive and empowering experience.
Karen Lossing
Executive Director
Karen is a powerhouse in the world of education, with a mission to make math click for every child. Karen’s career in education began in 2004 when she noticed her son was falling behind academically and wanted to help him and students like him get the best support available. Karen earned her master’s and teaching certificate and became a classroom teacher. During her years of teaching, she worked as an interventionist and district liaison for math curriculum and instruction.
After nearly a decade working in schools, Karen shifted gears to supplemental education in 2013 and opened the doors to her first Mathnasium franchise. Karen's first learning center has been recognized as a top performing location for several years in a row.
In addition to the work she does at her learning centers, Karen has served on the Mathnasium Franchise Advisory Committee, where her influence has been instrumental in shaping the company's direction and curriculum. Her efforts have led to the frequent adoption of new curriculum and student management systems, ensuring Mathnasium offers the best possible tools to help students excel and instilling confidence in her leadership.
Some of Karen’s achievements include:
Today, Karen and her family own a network of Mathnasium Learning Centers, empowering K-12 students to unlock their full math potential.
Evan Lossing
Director of Human Resources
Evan's journey at Mathnasium began in 2013 as an Instructor. His passion for math education stemmed from his own academic journey. In elementary school, Evan overcame challenges in math with supplemental support, ultimately excelling and earning a spot in the accelerated program by high school. Fueled by a desire to help others experience similar success, Evan pursued a bachelor's degree in business management at Texas Tech University. Upon graduating, he leveraged his education and Mathnasium experience to excel as our Director of Human Resources.
Evan is relentlessly committed to providing exceptional customer experiences. His passion for understanding and meeting the needs of our students and their families drives him to continually seek out new knowledge and strategies. From staying on top of industry trends to immersing himself in educational podcasts and webinars, Evan is always on the forefront of customer service best practices. His dedication to creating positive and lasting relationships with our students and their families is evident in everything he does.
Evan recognizes that happy employees who are thoroughly trained and fully engaged with the work they’re doing produce the best results. Evan hosts weekly trainings and has built continued education programs to empower our team to continue to best themselves. His work was recognized by our headquarters and he was invited to help build national training programs to benefit our entire franchise network.
Some of Evan’s achievements include:
Steven Lossing
Executive Director
Steve is the proud co-owner of multiple Mathnasium Learning Centers with his wife, Karen, and their two children, Libby and Evan. Steve believes Mathnasium not only builds students' math skills, but also helps build their self-confidence. The Mathnasium method of teaching students math, the unique and customized curriculum for each student and the passionate team of instructors ensures that every student succeeds, whether they are catching up, keeping up or getting ahead!.
Prior to franchising with Mathnasium, Steve served as the Chief Stores Officer of Petco and volunteered as the Treasurer and Board Member of the Petco Foundation, a leading supporter of animal welfare organizations nationally.
Libby Kuker
Director of Marketing
Libby brings a dynamic blend of leadership, education, and community spirit to her roles as Director of Marketing at Mathnasium.
Prior to joining the Mathnasium team full time, Libby attended the University of California, Los Angeles, where she was the Captain of the UCLA Spirit Squad and traveled the country as the school’s mascot. This multifaceted experience allows her to connect with a wide range of people and fosters a collaborative and engaging atmosphere in her work. In addition to her bachelor's degree from UCLA, Libby holds a certificate in School Management and Leadership from the prestigious Harvard School of Education and Business School.
Some of Libby’s exceptional achievements include:
A key member of the Mathnasium team since 2017, Libby is dedicated to creating a positive and enriching learning environment for all students.
Grace
Instructor
Hi! I’m a math student at CU Denver with a love for numbers, fashion, and cooking—there’s no better feeling than creating the perfect dish!
Mathnasium feels like home because of the amazing students and supportive environment. Seeing their positivity and dedication makes every day rewarding.
My favorite number is 139—it follows a perfect pattern with powers of 3 and is prime (just like 3!). Outside of math, I enjoy playing the ukulele (self-taught!) and writing songs. In five years, I’ll be graduating with my Master of Science in Mathematics!
Alex
Instructor
About me: My name is Alex and I am currently a junior at East High School. Throughout my academic journey, I have always loved math. In elementary school I helped run the Math Olympiad team, In middle school I took advanced math classes and studied on the side, and in high school so far I've taken the hardest classes I can. Apart from loving math, I play Ultimate Frisbee, run Cross Country, and absolutely love to play music (mainly piano and saxophone, but I've been trying to learn the drums recently as well). In my free time I like to spend quality time with friends and family.
Why I love working at Mathnasium: I like working at mathnasium because I love the feeling of helping someone understand a new concept or think about things in a different way. I love when I get to see that Aha moment that happens when a student finally understands something they've been struggling with.
Favorite number: My favorite number is 104,729 because it is the 10,000th prime number, and I think it rolls off the tounge nicely.
Fun fact about myself: A fun fact about me is that I can solve a Rubik's cube in about 30 seconds.
In 5 years I'll be... I will be a senior in College hopefully close to obtaining a degree that I'm excited about and ready to continue my life after college.
Mathnasium of Cherry Creek's personalized programs are designed to support students at every stage of their math journey.
For kindergarten students, our caring tutors focus on building number sense, critical thinking, and problem-solving through playful activities that spark curiosity and nurture a love of learning.
We help grades 1–5 students master fundamental skills—addition, subtraction, multiplication, division, fractions, decimals, and percents—while building understanding and confidence needed to succeed in the classroom.
Middle schoolers receive personalized instruction that transforms abstract algebraic and geometric concepts into clear, logical steps they can master and even enjoy!
High school students receive targeted support for Algebra, Trigonometry, Precalculus, and standardized math test prep that positions them for academic success and future college admissions opportunities.
Students can take 3 easy steps to enroll at Mathnasium.
All students begin their Mathnasium journey with a diagnostic assessment that pinpoints what they already know and what they need to learn moving forward.
FAQ
Mathnasium of Cherry Creek is conveniently located in the Cherry Creek neighborhood, at 2500 E 6th Avenue, Denver, CO 80206, across the street from the Good Shepard Catholic School.
We proudly serve students from Denver’s Cherry Creek neighborhood and nearby communities. Local schools we support include:
Bromwell Elementary School
Teller Elementary School
Steele Elementary School
Morey Middle School
Hill Middle School Campus of Arts & Sciences
DSST: Cedar Middle School
East High School
5280 High School
DSST: Cedar High School
Mathnasium provides premium-value math tutoring by combining top-quality learning experience with an efficient structure that keeps costs low.
Our program includes a flat enrollment fee, and students attend regularly — much like a gym membership. Most students attend Mathnasium of Cherry Creek twice a week to maintain academic balance.
Contact us at [email protected] for more details on enrollment packages.
Unlike a math class, Mathnasium teaches to the individual. Our expert instructors provide face-to-face instruction at the right pace for each student, following personalized learning plans designed to help each student unlock their math potential.
We use The Mathnasium Method™, a proprietary teaching approach that combines personalized learning plans with mental, verbal, visual, tactile, and written teaching techniques to build math knowledge upon what students already know and broaden their mathematical thinking.
Our tutors focus on developing a deep understanding of math. By enhancing the students' critical thinking and problem-solving skills, we empower them to excel on their math journey.
Our math tutors in Cherry Creek empower students of all skill levels to excel in math, whether they are looking to catch up, keep up, or get ahead on their math journey.
If a student is struggling or simply looking to keep up in their math class, we will build upon what they already know, address their learning gaps, and teach math in a way that makes sense to them.
We work with advanced students to expand their math skills and help them achieve their greatest potential.
At Mathnasium of Cherry Creek, advanced students are able to explore topics beyond their school’s math curriculum and receive personalized support to achieve their unique academic goals.
Yes, our math tutors work with all K-12 students, whether they are homeschooled or attending a private or public school.
Yes! Our math tutors in Cherry Creek will set aside the time during each session to help students with their homework.
Yes, we prepare K-12 students in Denver for school and standardized math tests, including state exams, ACT®, SAT®, and PSAT®.
Our test preparation programs follow learning plans tailored to each student’s strengths, pain points, and goals, empowering them to excel both on the exam and their math journey.
Math is more fun with a friend! Refer and earn a $100 credit and reward cards for your student!
Contact Us
My Spark Denver gives eligible families $1,000 to invest in enrichment activities, like Mathnasium.
Schedule Free Assessment
The Shane Thurston Giving Fund offers $500 tutoring scholarships to K–12 CO students quarterly.
Schedule Free AssessmentKnowledge Hub
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Apr 7, 2026
2500 E 6th Avenue
Denver, CO 80206
| Call: | (303) 333-6284 |
| Text: | (303) 333-6284 |
| Email: | [email protected] |
Sun
1:00PM - 5:00PM
Mon
3:00PM - 7:00PM
Tue
3:00PM - 7:00PM
Wed
3:00PM - 7:00PM
Thu
3:00PM - 7:00PM
Mon-Thu
3:00PM - 7:00PM
Sun
1:00PM - 5:00PM
| Sun: | 1:00PM - 5:00PM |
| Mon: | 3:00PM - 7:00PM |
| Tue: | 3:00PM - 7:00PM |
| Wed: | 3:00PM - 7:00PM |
| Thu: | 3:00PM - 7:00PM |
| Mon-Thu: | 3:00PM - 7:00PM |
| Sun: | 1:00PM - 5:00PM |
(303) 333-6284
(303) 333-6284
