Welcome to Mathnasium of Granite Bay

Staff is very friendly. They are kind and patient in providing instruction for my two young kiddos. (6 & 8). ...


My daughter has improved in math so much! She has been doing mathnasium for over one year and she is excelling...

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Summer Programs

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Contact us

Granite Bay

  • 8303 Sierra College Blvd, #110
  • Granite Bay, CA 95746
  • Call (916) 791-9119

Hours of Operation

Instructional Hours

Mon-Fri 3:00PM - 7:00PM
Sat 1:00pm - 5:00pm

Office Hours

2:00PM - 7:00PM
1:00pm - 5:00pm
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Hello. I'm Lyuba Kreshchuk, Center Director of Mathnasium of Granite Bay, your neighborhood math-only learning center. We help kids in grades 2 through Calculus understand math by teaching the 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:

  • Greenhills Elementary School
  • Ridgeview Elementary School
  • Sierra Elementary School
  • Olympus Middle School
  • Cavitt Middle School
  • Del Oro High School
  • Granite Bay 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

Lyuba Kreshchuk
I was born in Ukraine and my family moved to Sacramento, California when I was 3 years old. Since then, I've been proud to call myself an American! I studied Teaching Mathematics at Sacramento State University and earned my BA in 2017. It's been my passion to teach math ever since I struggled with i(...)



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 20, 2022 | Granite Bay

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Aug 2, 2022 | Granite Bay

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"My daughter has improved in math so much! She has been doing mathnasium for over one year and she is excelling in high school math. The tutors are nice and helpful."

— M.A.

Granite Bay

8303 Sierra College Blvd, #110

Granite Bay, CA 95746

United States