L. Davidson
Mathnasium has been wonderful for our family. Our daughter has benefited greatly from the 121 instruction and ...
See more reviews here




L. Davidson
Mathnasium has been wonderful for our family. Our daughter has benefited greatly from the 121 instruction and ...
See more reviews here
Mathnasium of Simi Valley's personalized geometry tutoring programs are designed to support students at every stage of their math journey.
Middle school students learn key concepts including angles, shapes, congruence, and measurement, while developing strong spatial awareness and reasoning skills that support future success in geometry.
Following personalized learning plans, we guide students through topics such as proofs, triangles, circles, transformations, and the Pythagorean theorem, helping them truly understand how geometry works.
We support honors students and those preparing for math competitions with advanced proofs, coordinate geometry, and rigorous problem-solving, guiding them in developing college-ready skills and deeper mathematical insight.
At Mathnasium of Simi Valley, our specially trained tutors work with K-12 students of all skill levels to help them truly understand and enjoy geometry through face-to-face instruction in a caring and fun group environment.
We help students connect geometric concepts to logical reasoning and real-world applications. As their understanding grows, so does their confidence to approach new problems with clarity and precision.
Our tutors use the Mathnasium Method™, a proprietary teaching approach that combines personalized learning plans with proven instructional techniques. We work with K–12 students both in-center and online, helping them develop lasting understanding of geometry.
In each session, students receive face-to-face instruction in a small-group setting where they strengthen problem-solving skills and deepen their understanding of geometric relationships and logic.
Students begin their Mathnasium experience with a diagnostic assessment that helps us identify their current skill level, knowledge gaps, and learning goals.
Using these insights, we create a personalized learning plan tailored to each student’s needs. Our tutors then focus instruction on key topics such as angles, congruence, transformations, the Pythagorean Theorem, and proofs, ensuring they learn and master each concept step by step.
Our 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.
Geometry Tutors Near You
We proudly serve families throughout Simi Valley and nearby areas, including:
Specially Trained and Caring Team
Jennifer
District Manager
Jennifer is a District Manager at Mathnasium with over five years of experience leading multi-site operations, developing high-performing teams, and driving measurable student outcomes. She brings a strategic approach to academic excellence, staff development, and operational effectiveness. Beginning her career as a Center Director, Jennifer built a strong foundation in instructional leadership and organizational management, which continues to inform her results-driven leadership style.
Christian
Instructor
Christian is a graduate of Northern Arizona University with a deep fascination for math. His favorite number is –1, and he enjoys exploring all areas of mathematics with curiosity and enthusiasm.
He was drawn to Mathnasium for its innovative and inclusive approach to math education. Christian enjoys making math enjoyable and accessible for students at every level, and values the positive, supportive environment that Mathnasium provides.
Jaden
Lead Instructor
Jaden is majoring in Engineering and has a strong passion for mathematics. His favorite hobbies include playing the piano, shooting hoops on the basketball court, and spending time on the golf course. At Mathnasium, Jaden loves discovering creative ways to teach math and especially enjoys the moment when a student finally understands a concept they’ve been struggling with
Aaron
Lead Instructor
I love helping kids understand concepts I used to find challenging and seeing the excitement when they learn something new!
Simone
Instructor
Jay
Instructor
School attended: Moorpark College, UCLA, CSU Channel Islands
Degree: Bachelor of Science in Applied Mathematics
Hobbies & Interests: Exploring mathematical concepts in depth and applying them to real-life situations, challenging students with engaging, real-world math problems to enhance their learning, gaming on PC and creating mods, mixing and editing music, and watching tennis and basketball games
What I love about Mathnasium: Mathnasium offers essential and engaging math concepts, enhanced with captivating visualizations, making it easier for students to learn math without sacrificing rigor
Jacob
Lead Instructor
Jacob is a student at CLU majoring in Computer Science, with minors in Mathematics and Data Science. In his free time, he enjoys line dancing and practicing karate. He loves helping the kids and supporting them as they grow in their math skills.
Whether they would like to attend sessions in-center or online, 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 the geometry concepts they still need to learn.
FAQ
Mathnasium of Simi Valley is located at 1555 Simi Center Way, near a busy movie theater with plenty of foot traffic and great parking. Our center is part of a vibrant shopping area, making it convenient for families in Simi Valley and surrounding areas.
Students can attend sessions in person or join live, face-to-face online geometry tutoring with our caring tutors in Simi Valley.
We proudly serve students from Simi Valley, Simi Hills, Wood Ranch, and nearby communities. Local schools include:
Hillside Middle School
Valley View Middle School
Sinaloa Middle School
Simi Valley High School
Royal High School
Santa Susana High
Saint Rose of Lima
Grace Brethren
Chaminade
Yes! We support students in both middle and high school, including those enrolled in standard, honors, or advanced geometry courses.
We help students learn and master K-12 geometry topics like:
Angles, triangles, and plane figures
Circles and polygons
Transformations: reflections, rotations, translations, and dilations
Coordinate geometry: distance, midpoint, slope
Congruence and similarity
Volume and surface area of 3D shapes
Logic, reasoning, and writing proofs
These topics can be built into the student's personalized learning plan based on their unique needs and goals.
We use the Mathnasium Method™, a proprietary teaching approach designed to promote math mastery. It starts with a diagnostic assessment to identify each student's current skill level, knowledge gaps, and goals.
Based on those insights, we develop a personalized learning plan and provide face-to-face instruction, either in-center or online, in a caring and fun group environment. Our tutors use a combination of visual, verbal, mental, tactile, and written strategies to make geometry clear and engaging.
Many students come to us confused or frustrated with geometry. To help them transform their relationship with the subject, we meet them where they are on their math journey, break down complex concepts into manageable steps, and provide ongoing guidance at their pace.
Our caring tutors focus on building both skills and confidence, so students feel supported and capable.
Absolutely! For advanced learners, we offer enrichment opportunities that include challenging proofs, multi-step problem solving, and real-world applications to deepen their geometric thinking.
Yes, our tutors will dedicate time during each session to help students with their geometry homework. Beyond helping students work through assignments, we focus on strengthening their understanding of the concepts behind the problems so they can approach similar questions with confidence on their own.
Certainly! We can align our instruction with classroom goals or California state standards to help students prepare for quizzes, unit tests, final exams, and standardized assessments like the California Assessment of Student Performance and Progress (CAASPP) and the SAT®.
Yes! Students can participate in live, face-to-face online sessions and receive the same high-quality instruction and caring guidance from our tutors in Simi Valley.
At Mathnasium of Simi Valley, we focus exclusively on math.
We follow the Mathnasium Method™, a proprietary teaching approach designed to promote math mastery. Our tutors follow personalized learning plans and teach in a way that makes sense to each student in a supportive, engaging environment.
Yes! When appropriate, we can align personalized learning plans with California state standards and classroom goals to support classroom success.
At Mathnasium of Simi Valley, the cost of math tutoring depends on your student's individual learning plan and session schedule. Students usually attend a couple of sessions per week for a flat monthly membership fee.
For specific pricing information, please contact our center directly. We're happy to walk you through the options and find a plan that fits your student's goals and your family's needs.
Getting started is easy! Contact us or schedule an assessment to get started.
Once we understand your student's skills and goals, we'll create a personalized learning plan and begin sessions, often within just a few days.
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1555 Simi Town Center Way, #B4-450
Simi Valley, CA 93065
| Call: | (805) 864-6605 |
| Text: | (805) 864-6605 |
| Email: | [email protected] |
Mon-Fri
2:00PM - 7:00PM
Sat
9:00AM-12:00PM
Mon-Fri
9:00AM - 7:00PM
| Mon-Fri: | 2:00PM - 7:00PM |
| Sat: | 9:00AM-12:00PM |
| Mon-Fri: | 9:00AM - 7:00PM |
Have questions? Contact us.