Program Quality

Students were less likely to be absent on days when they had a scheduled tutoring session, according to study by National Student Support Accelerator at Stanford University.

PALO ALTO, C.A., March 1, 2024 – Schools nationwide are grappling with significant challenges related to student absenteeism. In response, D.C. schools along with many other states and school districts have implemented strategies ranging from texting interventions to home visits. D.C. schools have also prioritized mitigating pandemic-related learning losses through the widespread adoption of high-impact tutoring programs. High-impact tutoring seeks to develop strong relationships between students and their tutors in order to increase student motivation and engagement in their academic coursework, but could also benefit attendance.


Students continue to struggle academically after the pandemic, yet federal relief funds to support their recovery are set to expire soon. As a result, state and school district leaders are searching for the most cost-effective strategies to help students recoup learning. A recent working paper presents the results of a randomized controlled trial of an early reading tutoring program designed to be affordable at scale.

Researchers Kalena Cortes, Karen Kortecamp, Susanna Loeb, and Carly Robinson of the National Student Support Accelerator randomly assigned 800 Florida kindergartners to receive or not receive tutoring in early reading. Tutoring provider Chapter One specialized in embedding part-time tutors into classrooms for “short bursts” of individual tutoring. Tutors met one-to-one with the assigned kindergartners for five-to-10 minute tutoring sessions over the course of the year. Kindergartners receiving tutoring also took part in 15-minute daily independent practice sessions using a Chapter One tablet. The tutors tracked student progress and met frequently with teachers to review the data they collected digitally. Chapter One used that data to tailor its tutoring to students’ evolving needs over time, adjusting session length and frequency based on each student’s progress over the year.


The study identifies "high-dosage" tutoring as "programs with four or fewer students working with the same tutor for at least 30 minutes during the school day, three times a week for at least several months."

The study report, "Learning Curve: Lessons from the Tutoring Revolution in Public Education," examines three school systems that met the challenge successfully. It also discusses the role of AI in tutoring and how to fund successful tutoring programs.

The study was researched and written by FutureEd policy director Liz Cohen, in partnership with Stanford University's National Student Support Accelerator.


Cignition, Inc. is proud to partner with educational leaders across the country to offer insight into effective high-impact tutoring implementation. In this edLeader Panel, attendees will hear from decision makers at the district and state levels on why they believe high-impact tutoring is so invaluable for academic intervention. They’ll also:

  • Learn how to integrate tutoring sessions into existing school schedules
  • Understand strategies for selecting students to participate in tutoring
  • Hear how differentiated instruction is the key to results that teachers and parents hope for
  • Review funding sources for high-impact tutoring

Cignition, a K-12 virtual tutoring provider, today announced its sponsorship of an upcoming edLeader panel focused on how to effectively integrate high-impact tutoring into the MTSS (Multi-Tiered System of Supports) framework. The discussion will highlight best practices and practical tips for K-12 district leaders seeking to enhance student engagement, increase learning outcomes and strengthen the overall effectiveness of tutoring initiatives.


As many as 80 percent of school districts and charter school organizations have launched tutoring programs to help students rebound from the pandemic. The challenge now is to scale evidence-based tutoring that gets results and sustain it beyond the fast-approaching deadline to spend federal pandemic-relief funds.

To learn more about how districts are doing this, FutureEd Policy Director Liz Cohen will moderate a discussion featuring:

  • Zenovia Crier, principal of Lyndon B. Johnson Elementary School in Odessa, Texas
  • Michael Duffy, president of the Great Oaks Foundation
  • Katie Hooten, executive director of Teach for America’s Ignite tutoring program
  • Susanna Loeb, executive director of the National Student Support Accelerator at Stanford University

Once CEO Matt Pasternack, a former teacher who moved into education technology, acknowledges that’s expensive and labor-intensive. He estimates CMS would have spent $200,000 for this year’s pilot, which involves 400 children. But Stanford’s National Student Support Accelerator, which specializes in research into tutoring, has a grant from Accelerate to cover this year’s costs for participating schools in CMS, Nashville and South Bend, Indiana.


Students who participated in Chapter One—a nonprofit tutoring program that serves elementary children in the United States, Canada, and the United Kingdom—in their first two grades had higher oral-reading fluency and better performance on district reading tests than untutored students, finds a study released this month by the National Student Support Accelerator, which studies ways to scale up effective models for high-intensity tutoring.

Second, a policy framework that supports the growth of genuinely effective high-dosage tutoring. This means direct funding and flexibility to pay for tutoring, which can cost anywhere from under $1,000 to more than $3,000 per student. Policymakers must also require reporting from school districts on tutoring delivery at the student level. The “dosage” piece of high-dosage tutoring is non-negotiable for getting results, so It is unacceptable to pay for services without knowing and reporting which students received exactly how many tutoring sessions. Additionally, policymakers can put guardrails on which types of tutoring and which specific programs are eligible for public funding. Our partners at the National Student Support Accelerator have created excellent guides correlating research-backed principles with student success. And individual programs continue to produce research showing their own efficacy.


How often does it happen that a national policy priority, robust research, and the aspirations of classroom teachers converge? On an issue with bipartisan support, no less? Not very often.

But tutoring is an exception. As many as 80 percent of school districts and charter school organizations have launched tutoring programs to help students rebound from the pandemic.


High-dosage tutoring, sometimes called “high-impact” or “high-intensity” tutoring, is one of the few school-based interventions with demonstrated significant positive effects on math and reading achievement. Yet high-dosage tutoring is a very specific form of tutoring that must meet specific criteria:

  • One-on-one or small-group sessions with no more than four students per tutor
  • Use of high-quality materials that align with classroom content
  • Three tutoring sessions per week—at minimum—each lasting at least 30 minutes
  • Sessions held during school hours
  • Students meeting with the same tutor each session
  • Professionally trained tutors who receive ongoing support and coaching

The first randomized controlled trial of a virtual tutoring program for reading was conducted during the 2022-23 school year at a large charter school network in Texas. Kindergarten, first and second graders received 20 minutes of video tutoring four times a week, from September through May, with an early reading tutoring organization called OnYourMark. Despite the logistical challenges of setting up little children on computers with headphones, the tutored children ended the year with higher DIBELS scores, a measure of reading proficiency for young children, than students who didn’t receive the tutoring. One-to-one video tutoring sometimes produced double the reading gains as video tutoring in pairs, demonstrating a difference between online and in-person tutoring, where larger groups of two and three students can be very effective too. That study was published in October 2023. 


This paper presents the results from a randomized controlled trial of Chapter One, an early elementary reading tutoring program that embeds part-time tutors into the classroom to provide short bursts of 1:1 instruction. Eligible kindergarten students were randomly assigned to receive supplementary tutoring during the 2021-22 school year (N=818). The study occurred in a large Southeastern district serving predominantly Black and Hispanic students. Students assigned to the program were over two times more likely to reach the program’s target reading level by the end of kindergarten (70% vs. 32%). The results were largely homogenous across student populations and extended to district-administered assessments. These findings provide promising evidence of an affordable and sustainable approach for delivering personalized reading tutoring at scale.


High-dosage tutoring programs have expanded significantly, with nearly 40 percent of schools now using individual and small-group tutoring with trained teachers or tutors four or five days a week. This approach has been shown to boost student learning, but it can also be expensive. A new study by the National Student Support Accelerator at Stanford University suggests virtual tutoring could be a less-costly option, if it remains as intensive and rigorous as in-person tutoring.


"We're pretty clear on the big picture about what makes tutoring work, and it is focused on intensive, relationship-based, individualized instruction," said Kathy Bendheim, managing director of the National Student Support Accelerator. After-school tutoring has spotty attendance records, she said, and on-call, web-based tutoring may not be tailored to the student or used very frequently, either.


Thankfully, states and districts aren’t sitting on their hands in the face of learning loss. Supported by billions of dollars of federal funds, many have invested heavily in tutoring programs that promise to help struggling children overcome the challenges imposed by past school closures and virtual instruction. The question is whether those efforts work for enough students to justify their cost — and according to data generated by the National Student Support Accelerator, a Stanford initiative devoted to studying the effects of tutoring, there is reason for hope.


Transformative change in education often begins with a powerful story. Increasingly, high-impact tutoring is that story, where students find both significant academic success and personal confidence in their abilities. Rhyne Richards—a 6th-grade student in Washington, DC.—met several times each week with a tutor, Ms. Burns, to overcome math challenges. Rhyne’s journey speaks volumes. “I get distracted a lot [in class],” Rhyne admitted. “But when I’m with Ms. Burns, I learn a lot; a lot more than I knew last year.” It’s a testament to the remarkable impact of intensive, one-on-one tutoring. “I’m proud of myself,” Rhyne continued. “Before, I didn’t really know math like I do now. But now I can do it myself. I want to be the smartest person in the world.” Rhyne’s regained confidence in math and optimism for the future epitomize the profound evidence for and influence of intensive, relationship-based, individualized instruction—it is a narrative we must tirelessly work to replicate and scale.