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Mathnasium 3451 Via Montebello, #190, Carlsbad CA 92009 (760) 452-6150

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It's always sunny in San Diego!


PTA + Mathnasium = Awesome MATH NIGHTS

We put the "M" in STEM for the STEM+Families initiative!  Mathnasium of La Costa is proud to announce that we have joined forces with the National PTA as a partner in PTA's nationwide science, technology, engineering and math (STEM) education and family initiative.  We are, and will continue to be, enthusiastic supporters of community schools and parent leader organizations for the benefit of all students. Call us to schedule a Math Night event at your school! 


Have an upcoming school fundraiser or sponsorship event?

Have a special event at your school?  Tell us about it!  Contact Libby, our Director of Operations, to discuss how we can be a part of your team and fundraising effort. We are community and school focused and would love the opportunity to partner with your campus.  Libby can be reached at 


Supporting Our Community:

As an educational partner, we are proud to support our community schools with our time, talent and treasure:

  • Double Peak School
  • San Elijio Elementary School
  • La Costa Meadows
  • La Costa Heights Fun Run 
  • Community Silent Auctions



Summer is the perfect time to fill any math learning gaps from the school year or get a jump start on the next one. Click here for some inspiration on engaging your student in math this summer!

With a more carefree time of year, it is an excellent way to keep your brain in shape by preventing the summer slide.  Our curriculum offers you a series of program choices including our Master Series for nailing down those difficult concepts and our Power Math Workouts focus on readiness and a sneak peak at the new year. Everything at Mathnasium of La Costa is customized, but we can also focus on the following:

  • The Cure for Finger Counting

  • Mastering Your Math Facts

  • Problem Solving Strategies

  • Mastering Fractions

  • Fractions / Decimals / Percents

  • Pre-Algebra Readiness

  • Algebra Readiness

  • Geometry Readiness

  • PreCalculus Readiness

Whatever your learning goal, head back to school in August prepared for success!