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Personalized Learning for Students    Powerful Tools for Educators

Standards-Aligned Curriculum Proven Results Great Preparation for SBAC, PARCC & More Outstanding for Core Classrooms... ...and RTI, Gifted and ELL Easy to Setup and Use

Grade 6 Math

Grade 7 Math

Grade 8 Math

High School Algebra 1

"With School 21, we teach Algebra without a textbook."

--High School Principal

Teachers report average achievement rates 3-4 times traditional programs

"I love this website. It's improving my math skills."

--Middle School Student

SBAC and PARCC item types


Standards mastery and computer fluency

"My son tested into Geometry today thanks to School 21!"

--Parent

Learning Resources

Teaching Tools

Continuous Assessment

Teacher Reports

"You guys are awesome!"

--Middle School Teacher

Tier 1-3 Support

Accelerated or Remedial

Spanish & Other

"I really like to do School 21 and it allows me to go at my own pace."

--7th Grade Student

Setup in Minutes

Teacher Training

Intuitive Interface

Avid Support

"School 21 is much easier to use than other solutions we've tried."

--District Technology Lead

Get Started
Join Us for a Free Professional Development Webinar
Date Time Topic Register for Webinar
Tue, Mar 3 4pm Eastern Using School 21 in 1:1 Classrooms Register
Tue, Mar 3 4pm Pacific Using School 21 in 1:1 Classrooms Register
Thu, Mar 5 4pm Eastern Introduction to Blended Learning Register
Thu, Mar 5 4pm Pacific Introduction to Blended Learning Register