Tutoring works, on average, and how it is designed matters much more than where it takes place. Large reviews of randomised trials find consistent learning gains from tutoring, with stronger results from trained tutors and from small groups or one-to-one sessions held regularly. Research specifically on online delivery is thinner, but the studies that exist are encouraging. The catch is that most of this evidence comes from outside India and from structured programmes, so it cannot promise results for any one class. The practical test is whether the tuition is small, regular, targeted and led by a good tutor.
What the research says
Three pieces of research are worth knowing about. None of them is about Indian tuition centres, and we will be clear about that below, but together they show what tends to make tutoring effective.
1. A major review of tutoring trials
Researchers Nickow, Oreopoulos and Quan reviewed randomised controlled trials of tutoring for school-age children (96 trials in the 2020 version of their paper). They found consistent, substantial positive effects on learning. The pooled effect was about 0.37 standard deviations in the 2020 working paper and about 0.29 in the later published version, which is a smaller but still meaningful gain. They also found that tutoring by teachers and trained paraprofessionals tended to work better than tutoring by volunteers or parents, and that programmes held during the school day tended to have larger effects than those held after school.
What it means for you: tutor quality matters, so judge the person teaching, not just the brand. And because most tuition happens after school, the time of day matters too: a tired child at 9 pm will take in less than one who is fresh at 5 pm. That second point is our inference, not a finding of the study, but it fits the pattern.
2. The Education Endowment Foundation's evidence summaries
The Education Endowment Foundation, a UK charity that summarises education research, estimates that one-to-one tuition adds about five months of progress on average, and small group tuition about four months, both with moderate evidence behind them. Two practical findings stand out. Short, regular sessions of about 30 minutes, three to five times a week, over a limited period of up to about ten weeks, appear to give the best impact. And once a group grows above six or seven, the benefit falls noticeably. The EEF also notes that results are mixed on one-to-one versus small groups: in some studies groups of two or three did as well or better, and a small group can be a sensible and cheaper first step.
What it means for you: ask how many students are in the class and how often it meets. A large batch that meets once a week is the opposite of the pattern that works best.
3. Research on online tutoring in particular
A study by Carlana and La Ferrara looked at free one-to-one online tutoring for disadvantaged middle school students in Italy during the COVID-19 lockdown, delivered by university students who volunteered three to six hours a week. In this working paper, eligible students were randomly assigned to receive a tutor, and the tutoring raised academic performance by about 0.26 standard deviations on average, and also improved socio-emotional skills, aspirations and psychological wellbeing. The effects were larger for children from lower-income backgrounds.
What it means for you: a video call is not a barrier to effective tutoring, provided it is one-to-one or very small, regular and personal. The gains in wellbeing as well as marks suggest that regular personal attention matters, not just the content.
What the research does not tell us
It is worth being straightforward about the limits, because tuition marketing rarely is.
- It is mostly not about India. The studies above come mainly from the United States, the United Kingdom and Europe, and many involve structured programmes, often for disadvantaged students. Indian commercial tuition is a different setting.
- Averages hide variation. A positive average means some programmes worked very well and some did little. Which one your child gets depends on the specific teaching.
- Direct online-versus-in-person comparisons are limited. The evidence suggests that how tutoring is structured matters more than the medium, but it is not a settled, tested conclusion for every subject and age.
- Research effects are about learning, not marks. Gains in understanding usually show in marks later, not on the next test.
In short, the research gives us design principles, not a guarantee. That is exactly why the checks below matter.
Why some online tuition does not work
- Big batches. A class of 30 on a video call is a lecture. Quiet children disappear, and no one notices a gap.
- Passive teaching. If your child spends most of the hour watching and copying, and little of it answering and explaining, little sticks.
- No diagnosis. A class that re-teaches the whole chapter for everyone cannot fix a specific missing skill.
- Poor fit with school. Lessons that run ahead of, or behind, what the school teaches leave the child confused in both places.
- No follow-up. Without practice and feedback between sessions, much of the lesson is forgotten within days.
- A tired or distracted child. Late-evening slots and a phone nearby undo even a good class. Our guide on helping your child focus during online classes has practical fixes.
Eight checks before you enrol
Turn the research into questions you can ask any provider, including us.
| Check | Why it matters | A good answer sounds like |
|---|---|---|
| 1. Class size | Benefit falls as groups grow beyond about six or seven | "One-to-one, or small groups of a few students" |
| 2. Frequency | Regular short sessions seem to work better than rare long ones | "Two or three sessions a week, 45 to 60 minutes" |
| 3. Tutor quality | Trained, experienced tutors tend to get better results | Clear details of the tutor's subject knowledge and teaching experience, and a demo to judge for yourself |
| 4. Diagnosis | Targeted help fixes real gaps; general re-teaching does not | "We start by checking where your child's understanding stops" |
| 5. School fit | Lessons should match what the school is teaching now | "We follow your child's current chapters and school tests" |
| 6. Active learning | Children learn more when they answer, explain and practise | "Your child solves problems live and explains their steps" |
| 7. Parent updates | You need evidence that it is working | "You will hear what was covered, what improved and what is next" |
| 8. Time-bound review | It lets you stop or change course without sunk cost | "Let us review after 6 to 8 weeks against specific goals" |
Our guides on what makes a good online tutor, questions to ask in a free demo class and choosing online tuition go deeper on checks 3 and 4.
How to tell it is working after six to eight weeks
Do not judge only by the next test score, which can lag. Look for earlier signs.
- Your child asks questions, in the class and about school work.
- They attempt unfamiliar problems instead of freezing.
- They finish timed sections, or do so faster than before.
- They can explain a method in their own words, not just recite it.
- Their attitude to the subject is calmer, with less avoidance.
- The tutor can tell you what has improved and what still needs work.
If none of these has moved after two months of regular classes, the problem may be the fit, the frequency or something outside tuition entirely, such as sleep, screens or stress. Our guides on why marks drop in Class 6 to 8 and on children who are not interested in studying cover those.
Online or in person: which matters more?
For most families the useful question is not "online or offline?" but "small, regular and targeted, or large, occasional and generic?". Online has real practical advantages, such as no travel time and the freedom to choose a strong tutor from anywhere, and a few drawbacks, such as screen fatigue and distraction at home. Our comparison of online tuition versus home tuition covers the trade-offs, and one-to-one versus small group helps you choose the format. If cost is on your mind, see online tuition fees in India.
Who benefits most, and who may not
Tutoring tends to help most when the reason for struggling is a specific, fixable gap, such as a skill from earlier classes, difficulty with a new type of question, or a child who does not ask doubts in a big class. It helps less when the real cause is exhaustion, anxiety or too little sleep, because the child cannot make use of the extra teaching. If you are unsure which side you are on, start with our guide on the signs your child needs extra tuition.
Where TutorHive fits
We would rather you check us against these questions than take our word for it. TutorHive offers live online tuition for Classes 5 to 12 in maths, science, English and social studies, with small-batch Class 10 CBSE Maths. Lessons stay close to the school syllabus, with regular recap and targeted practice, and parents get clear updates on progress, gaps and next steps.
The best way to test any of this is the free 30-minute trial class. Bring a chapter your child finds hard, and watch whether the tutor explains it clearly, makes your child do the work and asks what they understood.
A note on sources: the research summarised here is drawn from Nickow, Oreopoulos and Quan's review of tutoring trials, the Education Endowment Foundation's evidence summaries on one-to-one and small group tuition, and Carlana and La Ferrara's study of online tutoring in Italy. Effect sizes are averages from specific programmes and are not predictions for any individual child.
Frequently asked questions
Is online tuition effective for school students?
It can be. Research on tutoring in general finds consistent learning gains, and the evidence on online tutoring specifically is encouraging, though thinner. What matters most is how the tuition is designed: small groups or one-to-one, regular sessions, a good tutor and a focus on the child's real gaps. A large, passive online lecture is much less likely to help.
Is online tuition as good as offline tuition?
The evidence suggests that structure matters more than medium, but direct comparisons are limited, so it would be wrong to claim one is always better. Online has advantages such as convenience and a wider choice of tutors, while in-person can suit children who struggle to focus on a screen. Judge the teaching, not the format.
How many sessions a week are needed for results?
The Education Endowment Foundation's summary suggests short, regular sessions of about 30 minutes, three to five times a week, over a limited period of up to about ten weeks give the best impact in the studies it reviews. The principle is regular and focused rather than occasional and long, and two or three sessions a week is a practical way to apply it.
How big should an online tuition batch be?
Evidence from the EEF suggests the benefit falls once a group grows above six or seven students, and that groups of two or three can be as effective as one-to-one in some cases. If a class has dozens of students, it works as a lecture rather than tutoring.
How long before online tuition shows results?
Early signs such as asking questions, attempting unfamiliar problems and finishing timed work often appear within six to eight weeks. Marks usually follow later. Set a review point at six to eight weeks and judge by specific signs, not only test scores.
Does online tuition work for younger children in Classes 5 and 6?
It can, if sessions are short, interactive and led by a patient tutor, and if a parent helps set up a quiet space. Young children tend to need more activity and shorter stretches of screen time than older students, so look for classes built around doing and answering, not watching.
Related guides
Online Tuition vs Home Tuition: Which Is Better?
1:1 vs Small Group Online Tuition: Which Is Better?
What Makes a Good Online Tutor for School Students?
How to Choose Online Tuition for Your Child