A Real Boost in your child's performance at GCSE or A-level in Core Academic Subjects

  • Tried and tested teaching method that works

  • Top Exam Grades in Maths, Physics, Chemistry, Biology, English, Further Maths, History and Economics

  • Small-group teaching and one-to-one

  • Your child will achieve the grade(s) or we will give you a full refund of your tuition fees (The Grade Guarantee scheme applies to some of our courses)


Do you want a BOOST in your child's GCSE or A-level Grades in Core Academic Subjects?

Complete the form below or call us on 020 3935 7727 and let's talk about how to transform your Child’s Grades!

Small Group and One-to-one tutorial - online

Improve Exam Grades

Boost Your Child's Confidence

You, as a parent, know your child's potential better than anyone. You know that, with a little help, your child can excel and achieve higher exam grades in the core academic subjects of Maths, English, Physics, Chemistry and Biology. This includes Double (Combined) and Triple Science.

Making this happen is what we are all about at Excel. We are so sure we can help to improve your child's grades that we will fully refund* your tuition fees if your child does not attain the grades we predict! See our grade guarantee policy for more details.

Register your child now for our Saturday classes, or just call us and let's begin the conversation on how to turn the dream into reality.

Or, if you feel your child just needs an intensive last minute revision to firm up the basics to improve their exam grades - Register them now for our intensive GCSE revision courses during school holidays.

High-quality online teaching by the most competent of teachers

At the beginning of the lockdown due to the pandemic, all our classes moved online, using mainly Zoom and Microsoft Teams. The fact that lessons are now online is reflected in the lower fees that we now have, in comparison to in-premises teaching. In addition to the fact that our lessons are taught live, most lessons are recorded and students can revisit recorded lessons for future reinforcement of knowledge and revision. There is a separate group of students that attend Saturday classes in person at our centres. 

Our purpose-We support aspirational parents and their teenagers to boost performance and fulfil their academic potential. We are all about helping to make dreams a reality and we are very proud of our record of achievement since 2004.

Below is what one of out formal students Esma has to say:

"I was predicted a D in Maths but I managed to prove teachers at my school wrong, and, through the help I received at Excel I achieved an A*. The same goes for science:  I was hopeless in school, but, thanks to Excel, I got an A."

After her GCSEs and A-levels Esma went on to study at LSE and then Cambridge University    

We have captured the essence of our lessons in real-time to show you how we work...

Benefits of joining Excel in Key Subjects

  • An experts' organisation with a proven track record. We have been helping children improve their GCSE (or IGCSE) grades for 16 years. Your child will achieve the GCSE grades we predict or we give your money back!

  • Our teachers are highly experienced

    • They teach A-level and GCSE in the top schools and some are semi-retired
    • Many are examiners
    • They know the latest curriculum and have an excellent record of delivering high exam grades.

  • Our small class size ensures

    • Individual attention to each student within a small group setting
    • Accelerated learning with other high achieving teenagers who want to learn

  • Your child can also bring their problems from school or homework to get help.

  • We build your child's confidence

    • We constantly assess your child's performance with mock tests and provide you feedback
    • We help address weak areas and boost confidence

  • We have helped thousands of young people to achieve the top exam grades at GCSE and A-level. For the almost two decades that we have been around, so many teenagers have benefited from our courses and have gained admission to top universities.

*T&C apply. See our grade guarantee policy for more terms and conditions. This applies only to Saturday classes and is not available for short intensive revision courses.


Your child will achieve or exceed the grade we predict at Excel in Key Subjects, or we will give you a full refund of your tuition fees for that subject.

That's how confident we are of our proven system.

How do the Saturday classes work for GCSE students?

Saturday School runs through the academic year - a total of 26 Saturdays from September to May.

Every Saturday, students in small groups of about five spend 50 minutes on each subject. In addition to group teaching within the small group session, each student receives one-to-one tutorial to focus on his or her specific needs. GCSE students who take all the five subjects spend roughly about 5 hours in total each Saturday. Some take just two or three subjects, spending less time studying on a Saturday.

Those who are taking Combined (Double) Science spend less time (two hours) on the sciences, but Triple Science students spend longer (three hours). Both Double and Triple Science contain Physics, Chemistry and Biology.

For most GCSE students, classes start at 9.30am and most finish between 2.30 and 3.30pm. It is just like a typical school timetable, with students studying one subject after the other, with a short break between each subject. The only exception is that students are in very small groups and they also receive one-to-one tutorial in addition.

Our grade guarantee applies to GCSE students who enrol for the full academic year (26 Saturdays). Please see terms and conditions for the grade guarantee.

In addition to the Saturday classes, Excel in Key Subjects also offers Intensive Revision courses during Christmas, Half Term, Easter and Summer holidays, as well as one-to-one tuition. All lessons are now taught by a live video call via Zoom and Microsoft Teams.

Help your child achieve their full potential


Why Students & Parents Love Us

Mr De Bernier, parent of a former student

Nathaniel, former student at Excel In Key Subjects

Israel, former student at Excel In Key Subjects


We also run revision camps in the Easter
and Christmas school holidays.