1:1 lessons are currently full. Email to join the waitlist. Group slots are open for Y9 Maths, Y10 Science, Y10 Physics, Y10 English and Y11 Science.

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Grades follow understanding.

One-to-one and small-group online tutoring from an Imperial engineering student. Concept first, so it holds under exam pressure.

30+Students taught
A*s achievedIn Maths & the sciences
4+ yearsTutoring experience
Chakshu Chopra, founder of CCST
Meet your tutor

Taught by an engineer who remembers exactly what these exams feel like.

I'm Chakshu, a Mechanical Engineering student at Imperial College London. Four years tutoring, 30+ students, entirely online.

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New for this year

Private tutoring, and now small groups too.

Same teaching, lower cost per student. Good for friends or classmates studying the same subject.

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Why tutoring matters

The evidence behind one-to-one support.

Sustained, personalised tutoring has a well-documented effect on grades and confidence.

3 in 4 Students improve

A 2024 study of 2,600+ students found three in four improved by up to three grades with sustained tutoring.

80% Especially in Maths

The same study found 80% of Maths students moved up by as much as three grades after a year of tutoring.

22 studies Backed by wider research

6,750+ students across 22 studies showed a moderate-to-large improvement. The UK Department for Education found the same effect.

Sources: Thrasher (2024), GoStudent/Immerse study. Zhang & Liu (2022) meta-analysis. UK Department for Education, tutoring programmes review (2023).

Subjects

Five subjects, one method.

Hover "Subjects" in the menu above for a quick jump, or see the full breakdown of what's covered in each.

Maths & Further Maths

GCSE through A-Level. Foundations up to calculus fluency and exam-speed technique.

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Physics & Chemistry

GCSE & A-Level, taught with the same rigour I apply daily as an engineering student.

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English (GCSE)

Structured essay technique and confident, exam-ready writing.

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Beyond the syllabus

I also offer general mentoring.

University applications, personal statements, career guidance, and interview or scholarship prep.

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How it works

Simple to start, structured from day one.

Free intro call

A short, no-obligation chat to ask questions. No teaching.

Trial lesson

A real 15-20 minute lesson over Microsoft Teams, before you commit.

A tailored plan, tracked

Built around how your child learns, with clear targets and termly updates.

Group places open now, with a waitlist for 1:1.

Online lessons, flexible around school and my Imperial term schedule.

Get in touch
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