Welcome to Mathnasium of Monrovia

My kid needed some help with his HS Caluculus class work and Mathnasium was able to identify that it was due t...


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Contact us


  • 340 W Huntington Dr
  • Monrovia, CA 91016
  • Call (626) 775-4133

Hours of Operation

Instructional Hours

Mon, Wed 1:00PM - 5:00PM
Tue, Thu 3:00PM - 7:00PM
Sat 10:00AM -12:30PM

Office Hours

Mon, Wed
1:00PM - 5:30PM
Tue, Thu
3:00PM - 7:30PM
10:00AM - 1:00PM
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Hello, my name is Sahar Emara, Center Director of Mathnasium of Ontario, your neighborhood math learning center. We help kids in grades “K-12” understand math by teaching in a way that makes sense to them.

We specialize in math-only instruction with a focused, caring, and fun learning approach that delivers results.
We proudly serve local communities and schools, including:

  • Mayflower Elementary School
  • Plymouth Elementary School
  • Monroe Elementary School
  • Bradoaks Elementary School
  • Clifton Middle School
  • Monrovia High School
  • Canyon Oaks High School

Dedicated to providing the best instruction

Our instructors are enthusiastic about math and specially trained in the Mathnasium Method. They create a caring and encouraging environment where your child will learn and thrive!

Meet the Team gallery1

Instructor Spotlight

Sahar Emara
Prior to opening her Mathnasium center, worked as a Center Director of Mathnasium of Buffalo Grove.

Education: Masters of Science in Educational Leadership from Western Illinois University and a BS in Mathematics from Bradley University.

Hobbies and Interests: Math education! N(...)



One-on-One Assessment

Our unique assessment pinpoints what each child already knows and what they still need to learn.


Customized Learning Plan & Goals

Our detailed plan takes your child step-by-step from where they are to where they need to go.


The Mathnasium Method™

Our proprietary curriculum and teaching method fosters skills that take hold and build upon one another.

Latest News & Posts

May FUN Calendar

May 4, 2024 | Monrovia

Check out our FUN Calendar for May!

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"Raden Cheng"

— Kuan Tseng


340 W Huntington Dr

Monrovia, CA 91016

United States