My services

đŸ‘©â€đŸ«Are you struggling to keep up in the classroom environment?

📈 Do you feel like your grades are 'coasting' rather than improving?

🔝Are you passionate about achieving top marks?

🏠Are you being educated from home and need some extra support?

At On the Mark, we help all students, regardless of their background, to unlock their full potential in English—whether preparing for exams, improving writing, or aiming for top marks in essays. We offer personalised online tutoring, expert essay marking, and targeted digital resources designed to build confidence, clarity, and real results.

Every student learns differently. That’s why our services are tailored to meet your needs—with feedback that’s detailed, bespoke and supportive

Success stories from On the Mark students 🌟🌟🌟🌟🌟

'I can recommend Sian wholeheartedly. Both parents and students will really benefit.'

Andrea

'I would have no hesitation in recommending Sian. Absolutely brilliant and only sad we don’t need her anymore. Thank you Sian. We are very grateful for all your help.'

Marie

'Sian has a patient and supportive teaching style, her ability to adapt lessons to his specific needs and provide constructive feedback has greatly boosted his confidence. I highly recommend this tutor for any student seeking English tuition.'

Joy

An overview of my services

Group Tutoring

Collaborative, Cost-Effective, Confidence-Boosting

Our small group tutoring sessions are perfect for students who thrive in a supportive, interactive environment. With a maximum of 4–6 students per session, learners benefit from personalised attention while also engaging in peer discussion, shared questions, and guided practice.

Ideal for:

  • Exam preparation

  • Essay planning and structure

  • Understanding key texts and techniques

Each session is structured around clear learning goals and includes access to supplementary resources and follow-up tasks.

1:1 Tutoring

Personalised Support. Real Progress.

Our one-on-one tutoring sessions are tailored to each student’s goals, learning style, and confidence level. Whether you're working on essays, exam prep, or improving overall writing and comprehension, these sessions are designed to meet you where you are—and move you forward.

What’s included:

  • Fully personalised lesson plans

  • Live, online sessions via Zoom or Teams

  • Targeted strategies for grammar, structure, and clarity

  • Ongoing feedback and progress tracking

Perfect for students who want focused attention and flexible support.

*1:1 tuition has limited availability

Essay Marking and Exam Feedback

Detailed, Targeted, and Designed to Improve

Struggling to know where you lost marks—or how to get them back? Our essay marking service gives students clear, actionable feedback to take their writing to the next level. Each piece is marked against relevant criteria (including exam boards or school standards) with personalised comments and suggestions for improvement.

What you get:

  • In-depth written feedback on structure, clarity, grammar, and content

  • Marking aligned to curriculum or exam standards

  • Highlighted strengths and specific areas for improvement

  • Optional follow-up video or voice notes for extra clarity

Perfect for students who want to sharpen their skills between sessions—or prefer self-paced support.

Submit. Improve. Succeed.

Online Courses

Learn on Your Terms, Improve at Your Pace

Not every student thrives in a live classroom—and that’s okay. Our self-paced online courses are designed to give you the tools, guidance, and confidence to improve your English skills, wherever you are and whenever it suits you.

Whether you're tackling essays, brushing up on grammar, or getting ready for exams, each course breaks things down into easy-to-follow steps with real examples and practical strategies you can start using straight away.

You’ll get:

  • Short, engaging video lessons

  • Downloadable notes and worksheets

  • Practice tasks with examples and tips

  • Lifetime access—so you can come back anytime

  • Bonus guidance on planning, timing, and exam technique

Why students love it:
✅ Learn at your own pace
✅ Pause, replay, and revise anytime
✅ Affordable expert support
✅ Great for building confidence on your own schedule

No pressure, no rush—just clear, helpful guidance that puts you in control of your learning.