Tutor

An AI-powered tutoring assistant increased human tutors’ capacity to help students through math problems and improved students’ performance in math, according to a Stanford University study.

The digital tool, Tutor CoPilot, was created by Stanford researchers to guide tutors, especially novices, in their interactions with students.

The study is the first randomized controlled trial to examine a human-AI partnership in live tutoring, according to the researchers. The study examines whether the tool is effective for improving tutors’ skills and students’ math learning.

At a White House event today, Domestic Policy Advisor Neera Tanden, in coordination with the U.S. Department of Education (Department), AmeriCorps, and the Everyone Graduates Center at the Johns Hopkins University, will announce that the National Partnership for Student Success (NPSS) has exceeded President Biden’s call to recruit an additional 250,000 adults into high-impact student roles by summer 2025 to support academic success for all students. These roles range from tutors, mentors, student success coaches, postsecondary transition coaches, and wraparound/integrated student support coordinators. As of the end of the 2023-2024 school year, an additional 320,000 adults have stepped into these roles in schools, exceeding the President’s goal and doing so a year early. 

Students whose tutors used Tutor CoPilot were 4 percentage points more likely to progress through math tutoring session assessments successfully compared to students whose tutors did not have AI assistance, the study found.

The approach particularly benefited lower-rated and less-experienced tutors, researchers said. Students of lower-rated tutors who used the AI assistance increased their math proficiency up to 9 percentage points on average compared to students learning from lower-rated tutors without AI assistance.

The study included 900 tutors and 1,800 elementary and secondary school students from a large school district in the South. Stanford partnered with tutoring company FEV Tutor to pilot the tool’s implementation.

Here’s how it works: A tutor presents a subtraction problem to a student. If the student answers incorrectly, the tutor can activate Tutor CoPilot, which will recommend that the tutor ask the student to identify the numbers in the problem or suggest the student draw the items that need to be subtracted. 

An AI-powered digital tutoring assistant designed by Stanford University researchers shows modest promise at improving students’ short-term performance in math, suggesting that the best use of artificial intelligence in virtual tutoring for now might be in supporting, not supplanting, human instructors.

The open-source tool, which researchers say other educators can recreate and integrate into their tutoring systems, made the human tutors slightly more effective. And the weakest tutors became nearly as effective as their more highly-rated peers, according to a study released Monday. 

Tutored by Teachers ("TbT"), a leading provider of personalized virtual instruction, has been awarded the prestigious Tutoring Program Design Badge from the National Student Support Accelerator ("NSSA"). This recognition highlights TbT's commitment to maintaining rigorous standards in tutor selection, program efficacy, and school partnerships. It also supports the company's ongoing expansion as TbT introduces new instructional supports designed to meet the evolving needs of diverse student populations.