Grade 6 Geometry · 6.G.A.1
501(c)(3) Public Charity
Expanding math access for K-12 students
K12worX Education runs five programs that bring math instruction to children who don’t get it elsewhere — from student-led tutoring to free animated lessons.
Where to start
Families and educators
Free math tools, animated lessons, and curriculum you can use today. No registration.
Find free math resources →Students
Tutor and mentor younger students, or build AI-powered tools for real classrooms.
Join as a student →Partners and funders
Bring a program to your school or community, or support the work.
Work with us →Five programs, one mission
To close the K-12 math opportunity gap. We run five programs — each targeting a different gap, each free or low-cost at the point of delivery, and each designed to complement what schools and families already do.
Pilot running
Jamboree
A youth participation program — student leaders deliver tutoring and mentoring to underserved K-12 communities.
Visit program →Tools available
Special Needs Math
Free visual, interactive math tools for K-6 children with special needs — open to every family, no registration.
Visit program →In development
Common Core Math Curriculum
A free, standards-aligned Common Core math curriculum with lessons, practice, drills, quizzes, and supporting tools.
Visit program →Publishing
Animated Math Lessons
Clear, freely available animated instruction for Common Core math, published progressively.
Visit program →First cohort
Young AI Builders
High-school students build practical, AI-amplified education tools — and prove them by real use in real classrooms.
Visit program →See the work
Short animated lessons, each built around one Common Core standard and published free on YouTube.
Grade 7 Number System · 7.NS.A.3
Choosing the Operation from the Situation
Grade 8 Expressions & Equations · 8.EE.A.1