Personal tutoring in St Albans & online

Helping students feel confident and achieve more.

Friendly, expert support in GCSE Biology, Chemistry, Physics and Maths, delivered by experienced tutors from top universities including Oxford and Cambridge.

  • 15+ years’ experience
  • In-person or online
  • Supportive, tailored lessons
Kestrel the Vizsla wearing glasses and standing on an open book Serious about learning.
Friendly about everything else.

What we offer

Clear explanations. Purposeful practice. Real progress.

Whether your child is preparing for exams or just needs help strengthening their understanding, we tailor each lesson to build knowledge, confidence and exam technique.

GCSE Science

We specialise in preparing students for their exams. We offer Biology, Chemistry and Physics for Combined or Triple Science, with experience across GCSE exam boards and year groups.

GCSE Maths

Patient, structured help to close gaps, make difficult topics manageable and build confidence with problem-solving.

Other subjects

Our wider tutor network can support students across other subjects, including GCSE English, History and school entrance exam preparation. Get in touch to discuss what you need.

Sarah Glenister, Kestrel Tutors Oxford-educated
Science tutor

Meet the founder

Meet Sarah, Founder and Lead Science Tutor

Sarah has a Master’s degree in Chemistry from Oxford University and has supported students across Hertfordshire for over 15 years. Her approach combines clear explanations, carefully chosen questions and plenty of encouragement—helping students genuinely understand their subjects rather than simply memorising information.

Kestrel Tutors is a small, family-focused tutoring business. Sarah personally handpicks the tutors she works with, choosing experienced people who share her supportive, confidence-building approach. Sarah’s Cambridge-educated mum is her Maths tutor of choice, while her wider network allows Kestrel Tutors to offer trusted support across a range of subjects.

Lessons are shaped around each student, whether they are aiming for top grades, rebuilding their confidence or trying to master a topic that has never quite clicked.

We frequently support students with dyslexia, ADHD and other additional learning needs, adapting the pace, structure, explanations and resources to suit each individual.

Local experience Supporting students from schools across St Albans and Hertfordshire, including Sandringham School, Beaumont School, St Columba’s College, Abbot’s Hill School and Nicholas Breakspear.

Google reviews

What students and parents say

5-star reviews on Google

Sarah worked with out son across GCSE science subjects. She was engaging, knowledgeable and made learning accessible. Would recommend.

Lisa Barkley ★★★★★ Google review
Read all reviews on Google

Let’s talk

Tell us what support your child needs.

Contact us today to see how we can help your child excel. Send a quick message with their year group, subject and what they would like help with, and we’ll come back to you to discuss the best fit.