Welcome to Mathnasium of Manhattan Beach

Ricky has been amazing with my daughter! She is learning a ton & continues to improve. Definitely worth the in...

Lani Stanbery

My son has had the very best experience with Mathnasium of Manhattan Beach. He values working with his knowled...

Kim Fields
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Summer Programs

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May Savings at Mathnasium!

Receive a 6-month upfront membership for $2,505. Offer expires 5/31/24. *Offer valid to new and returning customers only and cannot be combined with any other offer. Registration and materials fee may apply.

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Contact us

Manhattan Beach

  • 500 S Sepulveda Blvd, #205
  • Manhattan Beach, CA 90266
  • Call (310) 905-6284

Hours of Operation

Instructional Hours

Mon-Fri 2:00 PM - 8:00 PM
Sunday 1:00 PM - 5:00 PM

Office Hours

12:00 PM - 8:00 PM
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My name is Tori and I am the Center Director here at Mathnasium of Manhattan Beach. Each day, I make it my goal to ensure that students have an effective, engaging and encouraging learning experience that cultivates an intuitive understanding of math. I look forward to working with you and your student to help build a successful future for your child.

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:

  • Manhattan Beach Middle School
  • Pacific Elementary School
  • Meadows Elementary 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

Tori Alonso
Tori has a Bachelor's Degree in Child and Adolescent Development and a Multiple Subject Teaching Credential. She has worked closely with K-12 children and their parents since 2007. Growing up, Tori didn't necessarily love math, but during her time as an educator, it became her favorite subject. She (...)



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

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Aug 11, 2023 | Manhattan Beach

The COVID Slide is Real, but Mathnasium Can Help!

Dec 11, 2020 | Manhattan Beach

The COVID Slide is Real, but Mathnasium Can Help! Read What Professionals Are Saying About the COVID Slide Under COVID-19 lockdowns, student learning is taking a beating in all academic subjects, but math is hit hardest. Most children have gaps in t..

Upcoming Events

May Fun at Mathnasium!
May 1, 2024 - May 31, 2024
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"My son absolutely LOVES Mathnasium. It is pretty incredible. "

— Keren Carvajal

Manhattan Beach

500 S Sepulveda Blvd, #205

Manhattan Beach, CA 90266

United States