Three years after the onset of the pandemic, many schools are still asking the same urgent question: how do we help students catch up—without overwhelming them, families, or staff?
Recent national and district-level data paint a tough picture. Progress in reading and math has been slower than what was typical before the pandemic, and in many places the pace of learning has actually decelerated. In practical terms, some estimates suggest students may need roughly an extra four months of reading instruction and four-and-a-half months of math instruction to match a “typical” pre-pandemic year of learning.
Even more concerning, the burden isn’t evenly distributed. Students in high-poverty schools and many students of color were hit hardest and, in many cases, remain furthest behind. Middle school students also tend to face a longer road to recovery than elementary students.
The good news is that research does not leave schools empty-handed. Some interventions show strong evidence of impact—especially when they are implemented in ways that protect core instruction time, support students’ social and emotional needs, and make it easy for families to understand what’s being offered and why.
What the data says: the “catch-up” challenge is real
National Assessment of Educational Progress (NAEP) results show increases in the percentage of students scoring below the “Basic” level in both math and reading compared with 2019. In other words, fewer students are performing at grade level, and more students are struggling with foundational skills.
That’s why “business as usual” isn’t likely to close gaps quickly enough. Schools need targeted, high-quality academic interventions that accelerate learning while keeping students connected to grade-level content.
Evidence-based strategies that consistently help students recover
Across many rigorous studies, three approaches stand out for having strong causal evidence of effectiveness.
1) High-impact tutoring (high dosage, small groups, aligned to class)
High-impact tutoring is widely considered one of the most effective ways to help students make up academic ground quickly. A large research review covering nearly 200 rigorous studies found it was one of the few school-based interventions with consistently large positive effects in both math and reading.
What makes tutoring “high-impact” isn’t just that it exists—it’s how it’s designed and delivered. Effective models typically include:
- Frequency: 2–3 times per week (or more)
- Time: at least 30 minutes per session
- Group size: four or fewer students
- Alignment: connected to classroom curriculum
- Scheduling: delivered during the school day without replacing core instruction
- Staffing: skilled, supported tutors
One important caution from the research: optional, on-demand tutoring sounds convenient, but it often fails to reach the students who need it most. In one example, only a small share of students used an opt-in virtual tutoring platform, and struggling students were even less likely to participate—raising equity concerns.
For schools, the takeaway is simple: if tutoring is a key recovery lever, it should be structured, scheduled, and actively supported—not merely offered.
2) Short, intensive learning boosts during breaks (summer and vacation academies)
Summer learning programs and “vacation” or “acceleration” academies can produce meaningful gains, especially in math—when designed well.
Research reviews have found summer programs can improve math achievement (often around 0.10 standard deviations on average), while reading results vary more widely. That variability matters: many summer programs show little to no impact, which usually comes down to design and implementation.
Common features of more effective break-based programs include:
- Strong attendance expectations (for example, 20+ days in summer models)
- Effective teachers and clear instructional plans
- Alignment to school-year standards
- Enough total instructional time (some reading programs show better results with higher total hours)
- Enrichment components that keep students engaged
Vacation academies—short, focused programs during school breaks—have also shown positive impacts in some districts, particularly when they use small-group instruction and are taught by selected teachers. The most effective versions are not “random extra time,” but carefully planned time.
3) Double-dose math (extra math time with the right supports)
Double-dose math classes—adding an additional math support period or extending math time—have been shown to increase math proficiency for students who are behind.
For example, a Chicago model that enrolled 9th grade students with low math scores into an additional algebra support class increased spring algebra scores. Importantly, these supports were paired with updated curriculum and professional development for teachers.
One nuance: the evidence is stronger for math than for double-dose approaches in English/reading, where effects have been less consistent or have faded over time.
Other promising strategies (with more mixed evidence)
Some approaches show potential, but results depend heavily on program design, staffing, and how the strategy is used day to day.
Academics-focused afterschool programs
Afterschool programs can raise test scores when they are truly academic in focus and built for quality. Research suggests programs are more likely to improve achievement when they include:
- Certified teachers
- High-quality curriculum materials
- Sufficient dosage (enough time per week, over enough weeks)
Programs that are primarily homework help or general enrichment can still be valuable for other outcomes, but they are not consistently linked to higher academic achievement.
Computer-assisted learning (CAL) that supplements core instruction
Computer-assisted learning can be a promising way to boost achievement, particularly in math, when it supplements (not replaces) strong instruction. Studies show many CAL programs have positive effects, but implementation is everything—how much time students spend, what content they access, and what support they receive while using the program.
One especially practical insight from the research: students tend to benefit more when CAL provides scaffolding into grade-level work rather than keeping them stuck in below-grade lessons indefinitely.
Extending the school day or year
Increasing instructional time can help, but results are mixed and depend on how that time is used. Extending the school year (adding days) shows more consistent benefits in some research than lengthening the school day, which can require major scheduling changes and new instructional approaches.
Also worth noting: schools may be able to “recover” meaningful learning time by reducing avoidable interruptions and absences—student and teacher absences, tardiness, suspensions, and disruptions that fragment instruction.
Practices to avoid (or use only with extreme care)
Some common responses to learning loss are popular, but research suggests they can backfire—especially for students already facing the greatest barriers.
Grade retention without substantial additional support
Grade retention can show short-term academic benefits in some elementary settings, but effects often fade, and research on middle school retention shows negative long-term impacts such as lower course completion and graduation rates. Retention is also costly and can harm motivation and self-esteem if not paired with intensive, equitable supports.
Replacing core instruction with interventions
Interventions that pull students from core instruction time can reduce achievement, in part because students miss grade-level learning with peers. The research repeatedly supports a better principle: interventions should supplement core instruction, not substitute for it.
“Advanced content for all” without readiness supports
Accelerating students into advanced coursework without the scaffolding they need is unlikely to succeed. “Algebra-for-all” policies, for example, have sometimes lowered grades and harmed outcomes for the very students they aimed to help. Acceleration works best when paired with readiness supports and equity-conscious decision-making.
Implementation: the difference between a plan and real progress
Even strong interventions can underperform if implementation is weak. Research highlights three conditions that consistently improve the odds of success.
1) Scaffold grade-level content (“just-in-time” support)
Students make larger gains when interventions help them access grade-level work with targeted support, rather than only reteaching prior-year content. This approach keeps students moving forward while addressing gaps that would otherwise block progress.
2) Pair academic help with social and emotional support
Interventions often work better when they attend to social and emotional needs alongside academics. Strong developmental relationships—where students feel respected, listened to, and supported—can be an “active ingredient” that improves engagement and learning.
This matters for any school-based support model, including online services: students are more likely to show up, participate, and persist when they feel known and encouraged.
3) Communicate clearly with families to drive participation
Programs only help if students attend. Clear, persuasive communication with families improves uptake and consistency. Families benefit from transparent information about:
- Who the program is for and why it matters
- Student-to-teacher or student-to-tutor ratios
- Tutor qualifications and program structure
- What content will be covered and how it connects to class
- Logistics like schedule, transportation (if relevant), and expectations
Where TinyEYE fits in: supporting recovery with school-friendly online services
Academic recovery is not only about more time—it’s about removing barriers that keep students from learning. That includes communication challenges, language needs, and social-emotional factors that can limit access to instruction.
TinyEYE partners with schools to deliver online therapy services that can support students’ ability to participate in learning and benefit from interventions. When schools are building tutoring blocks, afterschool supports, or break-based acceleration plans, related services delivered virtually can help districts expand access, reduce scheduling bottlenecks, and maintain continuity across sites—especially when staffing is tight.
The strongest recovery plans are coordinated: academic interventions are aligned to classroom instruction, students’ needs are addressed holistically, and supports are delivered consistently enough to matter.
For more information, please follow this link.
