Edtech Awards Finalist
News
PLUS named a 2026 Tools Competition finalist in the Datasets for Education Innovation track.
See AnnouncementScaling Up High-Impact Math Tutoring with Technology and Training
PLUS is a virtual tutoring platform that empowers middle school math learners with AI technology and research-backed methods.
Our Awards
2023 Best Demo Award
2024 SIIA CODiE Finalist
2022 iela Gold Star
Serving Students from Low-Income Families
Bridging the opportunity gap in math education by empowering schools and community tutors with AI-enhanced tools designed for every student's success.
8,900+ students
Middle-school students we've tutored with personalized math support through PLUS.
See Impact
25+ schools
PLUS tutors provide instructional support to middle-school math learners during the school day.
Get PLUS Tutoring
900+ tutors
University and community tutors trained to support middle school math learners.
Become a Tutor
Built on the Science of Learning
Developed within CMU's Human-Computer Interaction Institute, our platform is a direct result of world-class educational research. We've engineered AI tools designed to adapt to how students think.
30+ published papers
PLUS is founded on decades of learning science research from leaders at Carnegie Mellon University and Stanford University. PLUS's findings are freely available to all.
Read Our Research
Smart Tech, Smarter Learning
Students get consistent, high-quality tutoring, while tutors get real-time progress visibility and collaborative goal setting that keeps students motivated and invested in their learning.
Consistently Great Tutoring
Progress Insights for Tutors
Collaborative Goal Setting
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Here's what students, faculty, and researchers are saying about PLUS.
Middle school student, PLUS Tutoring
“Tutoring has affected me and it made me realize if I didn't get the help I needed I would still be struggling. But it made me see math differently in a good way.”
Math teacher, Warm Springs K-8 Academy
“I love that tutoring provides an opportunity for kids to have more help in the classroom. It's not just me trying to get to every student but it's more specific to their needs. I feel like they get a little bit more out of every day.”
School District Leader & PLUS Partner
“This gave our students a different way of looking at themselves as mathematicians, even after only a few weeks. They look forward to the tutoring sessions. It’s not just about math. It’s about relationships. It’s about building confidence.”