CoreEd1
About us

Teachers on a mission to close the achievement gap

The CoreEd1 team brings 75+ years of teaching experience in urban school districts. Together we created Stemrace, accelerated learning designed to close the achievement gap in math.

Mission

Begin STEM education in PreK and give every learner access to STEM.

Vision

Redefine grade-level expectations in mathematics for PreK through 12th grade students.

Young students practicing math together at a classroom table
Our research

“Lack of math fact fluency is the root cause of low academic achievement in mathematics.”

Stronger math skills support social-emotional growth, language development, computational literacy and entrepreneurial thinking. Stemrace is a 4–10 month program of 5 minutes a day that starts accelerating growth in any PreK–12 student right away.

math skills, across 7 categories
130math skills, across 7 categories
of those skills require math fact fluency
126of those skills require math fact fluency
of Common Core standards above 3rd grade build on it
96%of Common Core standards above 3rd grade build on it
years of combined teaching experience
75+years of combined teaching experience
Pablo Estrada, CEO and founder of CoreEd1

Pablo Estrada, M.Ed.

CEO & Founder

Why we started

Math, the universal language

As a young English Language Learner, thanks to high math skills, I was proficient in literacy and advanced in math. Although I looked and spoke differently, math gave me the confidence and foundation to excel in school.

As non-English speakers, it was difficult for my parents to help with my schoolwork. But math is where they were most effective. In Spanish we played math games at home, in the car and at the store. We filled notebooks with formulas, math facts and concept drawings.

Math was everywhere I went and in everything I did. I founded Stemrace to provide every child with the same core ed skills that allowed me to reach my full potential as both a learner and teacher.

Our team

Leadership

  • Pablo Estrada, M.Ed., Chief Executive Officer

    Pablo Estrada, M.Ed.

    Chief Executive Officer

    Entrepreneur and math expert. 27+ years in PreK through adult education.

  • Eric Kyvik, Ed.S., Chief Operating Officer

    Eric Kyvik, Ed.S.

    Chief Operating Officer

    29+ years of teaching experience in PreK through adult education.

  • Víctor M. González F., Chief Technology Officer

    Víctor M. González F.

    Chief Technology Officer

    Leads technology and design, from the Stemrace game art to the teacher dashboard.

  • Marco Dalis, Chief Program Officer

    Marco Dalis

    Chief Program Officer

    Builds the Stemrace game and the platform that powers it.

  • Barbara García, Chief Marketing & Design Officer

    Barbara García

    Chief Marketing & Design Officer

    Shapes the CoreEd1 and Stemrace brand, characters and visual identity.

Board of Directors

  • Tom Cummings, President at TJC Management

    Tom Cummings

    President at TJC Management

  • Arturo Jimenez, Author and Immigration Attorney, Immigration Law Offices of Arturo Jimenez

    Arturo Jimenez

    Author and Immigration Attorney, Immigration Law Offices of Arturo Jimenez

Bring Stemrace to your school or district

A strategic plan differentiated to meet the unique needs of your school: professional development, hands-on resources, data analysis and teacher licenses.