Based on Research, how much Tutoring do I need?

KIS Summary:

  • Everyone says tutoring is effective, but how true is it? Let us share these research findings with you.
  • Research has found that at minimum, you need an hour of tutoring a week for it to be effective.

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⭐️ Why Parents & Students Love KIS Tutoring

Tutoring is effective, everyone knows that. It's one-on-one, personal, amazing teacher focused on a single student.

With the right help and attention, students can understand concepts better, practice doing questions, and apply newfound knowledge under the watchful guidance of a tutor. Don't believe us? Let these research findings speak for themselves.

Table of Content:


What is a Forgetting Curve?

Even if a student understands a difficult concept during a lesson, there's no guarantee it'll stick permanently in their minds. When they do homework a week later, sit a test at school, or attempt an assignment, students have likely lost some of the content they learned previously.

It's not the student's fault, and it's not the teacher's fault. It's just the way the human brain works. It's human psychology.

You see, the brain is constantly trying to filter out unimportant information. It's why you don't remember the license plate of every car you see, or what you ate for breakfast on the 17th of February last year. That information isn't needed in your life again, so your brain just got rid of it to make space for more useful information.

Similarly, this is what happens to the content a student learns in school:

  1. They learn and understand a new and difficult topic.
  2. Then they don't visit that topic for two weeks.
  3. They sit a test about that topic weeks after learning it.
  4. There, they struggle to remember what was taught to them

This can be illustrated on a graph called the "Forgetting Curve"

Image of the forgetting curve

When this happens, it's a massive roadblock to a student's progress. And when they move on to the next topic in the syllabus, they'll have to take two steps back to relearn old information before moving on to the next topic. This keeps them in the “catch-up cycle” indefinitely.

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How to help students retain their knowledge?

The easiest way to make progress and keep it is to increase the frequency of lessons. This means getting a tutor to help break up the forgetting curve.

Here's a graph of what would happen if you had tutoring sessions regularly:

Image of the forgetting curve but with spaced repetition

As you can see, every time you review topics with a tutor by conducting a tutoring lesson, students build on their knowledge from previous sessions. This ensures that things they learn during tutoring sessions move from their short-term memory to their long-term memory. As they keep practising and revisiting the content, the brain marks it as important.

This becomes especially important in high school, when students have more complex concepts they need to understand.

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How much Tutoring is Needed?

At a MINIMUM, weekly 1-hour sessions are required to make tutoring effective. Otherwise, there's just no point to it.

For more complex subjects at higher levels, sometimes double lessons (2-hour lessons or 2 x 1-hour lessons a week) are required to help students keep up with the pace school is going at.

Either way, to stay above the forgetting curve, the more often you have lessons, the better. Looking for a tutor? Book a free 30-minute study skills consultation with a KIS Academics tutor today:

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Conclusion

Tutoring is not a necessity, but it definitely helps to boost your grades, and build up important study skills to make you a more independent learner. For more study tips and advice, check out these KIS Academics articles:

Tutoring: Why is tutoring important - Is Tutoring Effective - Should I get a Tutor (updated 2025) | KIS Academics
It seems like everyone you know has a tutor, and they all seem to do well in school. Is it really that effective? Should you get a tutor yourself? Let us help you out!
How to get a 99+ ATAR - A Medical Student’s Study Routine
As year 12 rolls around, one of the most commonly asked questions by students is: “How should I study to get an ATAR above 99?”. If this is something that has crossed your mind, this is the right article for you.
Tutoring: 6 Things to Consider before Choosing a tutor - How to Choose the Best Tutor for your Child - Ultimate Checklist for Choosing a Tutor for your Child (updated 2025) | KIS Academics
Struggling to find the right tutor for your child? Discover what to consider before choosing a tutor to ensure academic success, confidence, and a perfect learning match. Start your tutoring journey the smart way!

Reference

Ebbinghaus, H. (1964). Memory: A Contribution to Experimental Psychology. United States: Dover Publications.


FAQs

How do I know if I need tutoring?

Here are some signs that you might need tutoring:

  • Your grades are dropping
  • You are not sure what is being taught in class
  • You do not have the motivation to study

Do I need a tutor to get good grades?

No, that is not what we're saying! Tutoring is useful for you if you need some extra guidance, but it is never necessary for good grades. Many students have been able to get good grades without needing a tutor.

However, if you do not have the self-discipline, or feel like you have no idea what you're learning in school, a tutor can be beneficial.

Should I do group tutoring or private tutoring?

That is up to you! Some people need personalised, one-on-one attention, whilst others do better in a group environment (call it peer-pressure or competitiveness). Find out what works for you by booking a free trial with a KIS Academics tutor today!

Is there another way I can break up the forgetting curve?

Yes, constant revision! If you have the self-discipline to do your own studying at home, and you are clear on the content being covered in school, you do not need a tutor. You just need a good study routine you can stick to, like this one!


Want personalised study guidance to help drastically improve your marks? A private tutor from KIS Academics can make the biggest difference!