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About OCR
Cambridge OCR, still widely called OCR, is one of the main exam boards for schools in England, regulated by Ofqual. It adopted its new name in 2025 and is part of Cambridge University Press & Assessment, the same University of Cambridge organisation that runs Cambridge International. The two are separate boards, though: OCR sets GCSEs and A Levels for UK schools, while Cambridge International sets the syllabuses taught abroad, so a student moving between a UK school and an international school is usually changing specification, papers and AS rules. OCR A Levels have been linear since the 2015 reforms, with every paper sat at the end of the two-year course, and an AS result does not count towards the A Level. OCR is also the board that offers two different specifications in some subjects, such as Biology A and Biology B, or Maths A and MEI Maths, each with its own papers. Most subjects are assessed entirely by exam, with non-exam assessment in a few. A Levels are examined once a year, in the May–June series.
Not sure which board you are on?
Every paper carries the board name and a syllabus code in the top corner. Cambridge codes are four digits: 9709 for AS & A Level Mathematics, 0620 for IGCSE Chemistry. Check a past paper, a mock, or ask the subject teacher.
–Look at the header of any past paper or mock
–Four-digit code = Cambridge; other boards use different formats
–Send us the code and we will match the tutor to it
How OCR assesses you
Two boards can teach the same content and still reward different things. This is how Cambridge papers are built, and what that means for how a student should prepare.
1. Paper Structure
Most OCR A Levels are assessed through two or three written papers, all sat in the May–June series at the end of the course. In the sciences and Maths, OCR offers two specifications for the same subject, and they are built differently, so two students both taking "OCR Chemistry" may sit completely different papers.
2. Practicals and coursework
Science students complete Practical Activity Groups (PAGs) in class, assessed by the teacher for a separate practical endorsement. The endorsement is reported as Pass or Not Classified alongside the grade, and practical skills are also tested in the written papers. Several essay-based and applied subjects include a piece of non-exam assessment (NEA).
3. The role of AS and A2
OCR AS and A Level are separate qualifications. An AS can be taken after one year as a result in its own right, but it does not count towards the A Level: the full grade comes only from the papers sat at the end of the course. This is the opposite of Cambridge International, OCR's sister board, where AS makes up half of the A Level.
- AS is a standalone qualification, worth 0% of the A Level
- All A Level papers are sat at the end of the course
- AS and A Level content can be taught together
- "A2" is a leftover term: there is no separate A2 exam
4. Markings and grades
Papers are marked externally against published mark schemes, with extended answers marked in levels. Marks from every paper are added into one raw total, and grade boundaries for that total are set after each series and published on results day. There is no uniform mark scale, so the raw boundary is the number that matters.
- Published mark schemes and examiners' reports
- Boundaries set each series on the raw total
- No UMS since A Levels became linear
- A* to E at A Level, U for ungraded
What we coach for on Cambridge papers
These are the habits that separate a B from an A on this board specifically. Tutors who have marked Cambridge scripts teach to them from the first lesson.
OCR flags some extended questions with an asterisk. On these, examiners mark the quality of the whole answer, not only the science or argument inside it, so a clear, logically ordered response is worth marks in its own right. Students who write correct points in a jumbled order are held in a lower level.
The B specifications in the sciences, such as Chemistry B (Salters) and Physics B (Advancing Physics), teach and examine through real-world contexts. Questions often open with unfamiliar material, and the skill is recognising which core idea it is testing.
The unified papers in Biology A, Chemistry A and Physics A draw across the whole course, and in MEI Maths one paper includes a comprehension section based on an unseen article. Both reward practising mixed questions rather than revising one topic at a time.
Formula and data booklets are provided in several subjects, including Maths, Physics and Chemistry. Knowing what is given, and what has to be recalled, changes what a student should spend revision time on.
OCR subjects and syllabus codes
We have tutors available for all subjects.
Key dates for OCR
OCR examines A Levels once a year, in the May–June series, and entries close in February. Private candidates need to find an exam centre that will accept them and enter them before the deadline.
June series: entries close in late February, with late fees after that, and the school's exam centre usually sets an earlier internal deadline. Written papers run from early May to mid-June on the same common timetable as the other UK boards, followed by a contingency day that every candidate must keep free. Results are released in mid-August. This is the only series for AS and A Level.
November series: for GCSE English Language and Maths resits only. There is no November A Level series, so an A Level resit means sitting the papers again the following June.
Non-exam assessment: NEA deadlines are set by the school and fall before the written papers begin, usually by April or early May.
Ready to start?
Tell us the subject, exam board and target grade. A Learning Advisor reviews it the same day.
Tutors who teach OCR
Every tutor is named, photographed and interviewed before they teach. Read a fullprofile before you commit to anything.

49
Abdullahi D, a Global Citizenship & Government Teacher and Tutor.
GCSE Citizenship Studies WAEC Government A-Level Government and Politics.
I am a dedicated Global Citizenship and Government teacher and tutor with [ Eleven years] experience supporting students for WAEC WASSCE Government as well as the UK curriculum equivalent, GCSE Citizenship Studies (AQA, Edexcel, and OCR)
My teaching approach is concept-first and exam-focused: I break down complex topics like democracy, governance, federalism, and human rights into clear, real-world examples, then build exam confidence through source analysis, structured essay writing, and past-paper drills tailored to each board’s mark scheme.
I have helped GCSE and WASSCE students move from average grades to better positions through personalised tutoring, regular feedback, and active discussion that develops critical thinking for both exams and engaged citizenship.

34
Achraf (Ash) is a Mathematics, Physics and French tutor with over 4 years of teaching experience across GCSE, IGCSE, A-Level and Further Mathematics. He has worked with students following major UK exam boards including Edexcel, AQA and OCR, supporting learners ranging from those strengthening core foundations to high-achieving students targeting Grades 8–9 and top A-Level results.
Ash graduated from the University of Bristol with a Master’s in Mechanical Engineering (MEng), giving him a strong academic background in advanced mathematics, mechanics, statistics, modelling and problem-solving. His professional experience also includes work as a Reusable Rocket Engineer and Mathematics AI Trainer, where he developed and reviewed complex mathematical and engineering problems.
His tutoring is structured, exam-focused and highly adaptive. He helps students understand difficult concepts clearly, develop stronger problem-solving habits and improve their exam technique through targeted practice, past-paper questions and step-by-step feedback. He also supports students preparing for Further Mathematics and university admissions-style problem solving, including ESAT-type questions.
Ash has taught students from a wide range of ability levels and focuses on building both confidence and mathematical independence so that students can perform consistently under exam conditions.

34
I hold a Bachelor’s degree in Economics and Mathematics from IBA, Karachi, where I graduated with a CGPA of 3.72. Since 2016, I have been engaged in teaching Mathematics at the O and A Level, both in-person and remotely.
Over the years, I have developed proficiency in delivering instruction across various international curricula, including:
CAIE (IGCSE & A Level)
Singapore Math
American Curriculum (Algebra, Geometry, Pre-Calculus)
In addition to curriculum-based teaching, I prepare students for standardized tests such as the DSAT (Digital SAT) Math section, and coach students for international mathematics competitions, including IKMC and SASMO.
I have been conducting online classes since 2017 using platforms such as Zoom and Google Meet, and am fully equipped to manage virtual instruction effectively. I am passionate about creating engaging, concept-focused learning environments that cater to diverse student needs.

28
Andrei holds a Bachelor’s degree in Economics from Erasmus University Rotterdam and has seven years of international school teaching experience, alongside more than ten years of private tutoring experience.
He specializes in Mathematics and Economics, with extensive experience preparing students for international qualifications, including Cambridge (CIE) IGCSE Mathematics and Economics and Pearson Edexcel/AQA A-Level Economics. He has worked with students across a wide range of abilities, from those needing additional support to high-achieving students targeting the top grades.
Andrei has a strong track record of helping students make significant academic progress and achieve excellent examination results, including students attaining A/A* grades at IGCSE and A-Level. His lessons combine thorough syllabus coverage with targeted past-paper practice, examination technique, and a clear understanding of how marks are awarded.

50
Andrew G is an experienced Mathematics educator and Head of Senior School Mathematics at Redhill School. With a background in Biomedical Engineering and extensive experience teaching advanced Mathematics, including IB Higher Level, he brings strong subject knowledge and a practical approach to A Level tutoring.
His philosophy is simple: “think smart, not hard.” Andrew focuses on conceptual understanding, efficient problem-solving and examination technique rather than memorising methods. He has experience supporting students across the ability spectrum, from those rebuilding their confidence to high-performing Mathematics Olympiad students.
His structured and engaging approach helps students develop the confidence and mathematical thinking needed to succeed in A Level Mathematics.

16
Anuraj S is an experienced Physics tutor with over 7 years of teaching experience, specialising in GCSE and international secondary-school Physics. He has taught students across major exam boards including Pearson Edexcel, Edexcel International (IAL), AQA, OCR, and Cambridge International (CIE), helping students build strong conceptual understanding and achieve their academic goals.
He holds a Ph.D. in Plasma Physics, an Integrated M.Sc. in Physics from the Central University of Rajasthan, and a Bachelor of Education (Gold Medallist, 91%). His strong academic background allows him to explain challenging Physics concepts clearly and connect theory with practical, real-world applications.
Anuraj has extensive experience preparing GCSE students for both content and exam technique. He focuses on understanding the specification, command words, mark schemes, required practicals, mathematical skills, and exam-style questions. His lessons include systematic revision, past-paper practice, identifying common mistakes, and developing the structured approach needed to gain marks consistently.
His teaching style is patient, approachable, and highly adaptable. He first makes sure students genuinely understand the underlying concept before progressing to more challenging questions. Whether a student is struggling with the fundamentals or aiming for the highest grades, he tailors lessons to their individual needs and helps them become confident, independent Physics problem-solvers.

48
Aster is an experienced international educator with a Bachelor's degree in Physics and several years of experience teaching and tutoring students across a range of international curricula, including Cambridge, Australian, and other globally recognised programs. She specialises in Physics, Mathematics, Science, English, and academic skills development, and has worked with students from primary school through to senior secondary levels.
Throughout her career, Aster has taught students from diverse cultural and educational backgrounds, including Australian students in online learning environments. Her experience extends beyond subject content to helping students develop critical thinking, problem-solving, exam techniques, academic writing, and independent learning skills. She is also experienced in supporting students with essay writing, research projects, and assessment preparation.
Aster's teaching approach focuses on making complex concepts clear, engaging, and accessible. She adapts lessons to each student's learning style and believes that strong understanding is built through curiosity, confidence, and active participation. Students and parents appreciate her patient, supportive, and encouraging manner, as well as her ability to explain challenging topics in a simple and relatable way.
With a strong background in science education and a passion for helping students achieve their academic goals, Aster is committed to helping every student build confidence, improve performance, and enjoy the learning process.

46
Cheryl is a highly qualified Biologist. She holds a First Class Honours degree in Anatomy and Cell Biology from the University of Sheffield and a PhD (focusing on the oxytocin receptor in the male reproductive tract) from the University of Bristol.
For the last 26 years, Cheryl has taught in independent schools around the globe (including the UK, NZ and Egypt). She has taught Biology at the following levels: (I)GCSE and A level and is familiar with all of the examination boards offering these subjects. Human Biology and Chemistry GCSE is also something Cheryl is familiar with.
Keeping up to date with the courses through professional development, Cheryl's understanding of the mentioned courses is current.
Cheryl's students have consistently achieved grades greater than their CEM data predictions. This means that Cheryl always adds 'value' to the achievement of her students.
Cheryl also likes to aid students with study and revision skills. She has a Master's degree in Education and Psychology from the University of Cambridge. Her thesis investigated the impact of graphic organisers on metacognition and learning.
Cheryl has been described as approachable and good humored and builds working relationships easily. She uses a constructivist approach in her teaching which means that her students are not passive but active learners.

20
I'm an A-Level and GCSE tutor in Physics, Chemistry, Biology and Accounting, with many years of experience teaching students one-to-one on platforms including Varsity Tutors and Wyzant, and privately. I hold a degree in Management Information Systems and an MBA with a specialization in Project Management, and I'm currently pursuing a PhD in Information Systems Management. I also studied English Literature and History at an advanced level, achieving top marks, which helps me teach students to write clear, well-structured exam answers.
Over the years I've worked with students from beginners through to exam preparation, and I tailor each lesson to the specification and exam style they are working toward, whether that's AQA, Edexcel, OCR or another board. My approach is simple and personal. I explain difficult topics in plain language with everyday examples, such as using a car journey to teach velocity, acceleration and graphs, so students understand why the methods work and not just how to use them. I teach step-by-step methods for calculations and exam questions, with past-paper-style practice and time management. Every lesson is built around the student's needs and learning style, so they understand the material and enjoy learning it.

22
Dexter H is an English specialist, examiner and international teacher with over a decade of experience preparing students for IB, Cambridge IGCSE and Pearson A-level English qualifications. He has worked with learners across Europe, Asia and Latin America, supporting students in developing the close analysis, essay writing and exam technique needed to succeed in demanding English courses.
Alongside his IB work, Dexter teaches Cambridge IGCSE English, Cambridge ESL and Pearson A-level English, bringing examiner training and assessment insight to each course. As a trained examiner for Cambridge IGCSE English/ESL and Pearson A-level English, he understands how assessment criteria are applied and helps students move beyond general commentary into precise, evidence-based analysis. His support covers unseen analysis, comparative writing, coursework, literary interpretation, language responses and examination technique.
Dexter’s students have consistently achieved strong results across international English qualifications, including a 100% pass rate in Cambridge and IELTS examinations. He supports students in improving predicted grades, strengthening coursework, refining analytical writing and developing the confidence needed to perform under timed examination conditions.
Dexter is an English Language A and Language B specialist, IB Examiner and Workshop Leader. He has marked official IB, IGCSE and A-Level assessments, trained teachers in the Diploma Programme and helped students approach the various assessments with confidence and clarity.
Beyond the classroom, Dexter has authored major sections of Kognity’s Language and Literature digital textbook and designed IB-aligned resources for Revision Village, two of the most widely used platforms supporting IB students around the world. His work has helped shape the learning experiences of thousands of students internationally.
Formerly Head of English at Colegio Suizo de México, Dexter brings together classroom expertise, examiner insight and curriculum leadership. Known for his structured, supportive and engaging approach, he turns complex assessment tasks into clear, practical strategies that students can apply with confidence. His aim is not only to help students achieve excellent academic results, but also to develop the independence, analytical skills and self-belief that will serve them far beyond the exam.

10
Teaching provides a unique opportunity to shape lives and influence young people towards a responsible future, hence, my passion for teaching. As one with a passion for Mathematics, Physics, Chemistry and Biology, I understand that many students face real challenges grasping the concepts of the subjects. Hence, teaching provides me the avenue to tackle this, while also making a contribution; giving back to the society and also challenging myself towards further growth and development. I have taught since my secondary school days; taking more than 800 students in total; at various levels (on a one-on-one basis, in groups and at mass teaching levels). I have also taught at various educational levels (secondary and tertiary) as well as to a diverse range of student ethnic backgrounds with a very high success rate in student comprehension evinced by their later performance. Having gained significant experience teaching this subject, I have a very broad understanding of what is expected of students writing the GCSEs and A-level exams. I have also prepared students for varying exams including the – 11+, 13+, 16+, and curricula - GCSE and A-levels (Edexcel, OCR, AQA), IB (SL and HL) and Scottish National with excellent results from students - most of my students achieving grades 8 and 9. My teaching success rate has been largely due to my deep and vast understanding of the subject matter, coupled with my calm, interesting and engaging manner of communication that makes even an average and uninterested student develop a desire for Maths and Science. I use diverse teaching-aids, web-resources etc. as necessary."
I hold a First Class honours degree in Chemical Engineering and a Masters degree in Advanced Chemical Engineering from the Imperial College of Science, Technology and Medicine. I am also a UK Qualified Teacher with more than 4000 hours teaching/tutoring experience over a period of 15+ years. This has provided me with diverse experience necessary for tutoring different students' backgrounds with evident successes in the exams. I am hoping to be of help and assistance to any student in need.

10
With over two decades of international teaching experience across six countries, M.Sc.-qualified educator Jalaj C specializes in helping students achieve top marks in advanced mathematics by combining deep conceptual understanding with strategic exam preparation. As an A level Examiner, and a seasoned teacher, he provides invaluable insider knowledge of assessment criteria and grading rubrics. He replaces rote memorization with real-world mathematical modeling and calculus mastery, while leveraging his status as a certified Texas Instruments T3 Instructor to build complete student confidence in using TI-Nspire and TI-84 technology. Multilingual in English, Hindi, Indonesian, and Rajasthani, he creates an inclusive, tailored learning environment that transforms complex academic challenges into strengths.

17
I am an accomplished educator, NERC/QUADRAT-funded PhD scientist, and Certified Senior Examiner specialising in Biology, Chemistry, Geography, Environmental Science/Management, and Earth Sciences across A-Level, IGCSE, and GCSE levels. I earned my PhD in Environmental Sciences with distinction, an MSc in Biodiversity and Conservation with a PGCE equivalent, and a BSc (Hons) in Geography and Bioscience supported by the Repsol Sinopec Excellence Scholarship from the University of Aberdeen. With over 15,000 hours of total instructional experience spanning top international schools, leading universities, and global online platforms, my career bridges elite academic research with highly effective 1:1 student mentoring.
My scientific research focuses on high-altitude tropical and montane ecosystem resilience, biogeochemistry, and geophysics, leading to peer-reviewed contributions in leading academic journals such as Geosciences, features in The Economist, and presentations at major climate summits such as COP 26 through COP 30. As an active Certified Examiner for major secondary specifications, I provide students with an insider understanding of marking schemes, structural assessment shifts, and syllabus nuances. Combined with multilingual fluency in English (C2), Spanish (C2), Polish (Native), Italian (B2), German (B1), and Portuguese (B1), I deliver an intellectually rigorous, globally contextualised learning experience that empowers students to excel.
Tutor Experience
Over the past several years, I have logged over 15,000 total instructional hours, including more than 14,000 hours of direct 1:1 online tutoring and specialised digital learning environments. My pedagogical scope covers secondary, pre-university, and undergraduate levels across Biology, Chemistry, Environmental Science, Physical and Human Geography, Geology, and Earth Sciences. I possess extensive experience with all major exam specifications, including AQA, Pearson Edexcel (UK & IAL), OCR (A & B), Cambridge International (CIE), WJEC/Eduqas, and CCEA.
My institutional background includes four years as an academic lecturer and reader across leading UK universities, including the University of Aberdeen and the University of Edinburgh, alongside teaching cycles in top-tier international school environments. In these roles, I have directed coursework, designed geological and ecological field expeditions, and mentored students through independent geographical investigations, lab reports, and Non-Exam Assessment (NEA) coursework.
This rigorous background drives consistent student performance: 80–85%+ of my A-Level and GCSE/IGCSE tutees achieve top grades (A/A* or Grade 8/9), while my university students achieve average grade improvements of 30–40%+. Whether preparing high schoolers for competitive university entry or guiding them through high-stakes modular exams, I tailor every session to ensure total syllabus mastery and exam confidence.
Teaching Approach
My teaching philosophy is built upon an innovative, empirical framework that synthesises advanced scientific inquiry, diagnostic assessment architecture, and metacognitive learning strategies. Designed to transform passive memorisation into active analytical mastery, my approach elevates student performance across four core pillars:
Diagnostic Micro-Assessment Architecture — To guarantee complete syllabus coverage, every unit concludes with a mandatory diagnostic topic test. Built around rigorous targeted questioning, this system systematically identifies and resolves micro-gaps in knowledge before they impact official examination performance.
Examiner-Grade Assessment Mechanics — Drawing directly on my role as a Certified Senior Examiner, I train students to interpret command terms, structure high-scoring responses, and decode complex mark schemes. I provide specialised coaching on critical exam mechanics, including mastering extended 6- and 9-mark analytical questions and navigating board-specific scoring criteria.
Intradisciplinary Scientific & Applied Research Integration — I bridge theoretical syllabus content with real-world scientific methodologies derived from active research in high-altitude tropical ecology, geophysics, and environmental management. This intradisciplinary model deepens conceptual understanding, strengthens analytical data-response essays, and prepares students for top-tier academic rigour.
Adaptive Metacognitive Mentorship — Every learning pathway is customised to the student's unique cognitive profile, integrating high-yield active recall and structured problem-solving with dedicated academic mentorship. By cultivating both conceptual clarity and strategic resilience under exam conditions, I help students reach their highest academic potential.

15
Jason is a seasoned humanities subject teacher, teaching across a variety of subjects, including History, Geography, Sociology, Philosophy, Religious Studies, Law and other humanities subject for different exam boards. Jason was awarded a Second Class Degree in Bachelor of Social Sciences (Government and Laws) and Bachelor of Laws, while I spent most of teaching career in Geography, especially appreciating the dimensions of human geography. Jason aims at building a solid knowledge foundation to be built upon, and equipping students with the exam techniques to be successful. Jason’s sessions are structured, focused, always questioning so that students are prompted to think more and are given the opportunities to articulate themselves, essential skills to be successful in IBDP.

27
Joogal is an experienced Biology and Chemistry educator with a strong focus on A-Level and IGCSE Biology and Chemistry. He currently teaches IB Biology and Chemistry at one of Singapore’s leading IB schools and has extensive experience across the A-Level, IGCSE and IB curricula.
He holds a degree in Chemistry and Microbiology from the National University of Singapore (NUS), where he also obtained a Second Class Upper Honours degree in Microbiology. He subsequently completed a Master of Education (Merit) at Nanyang Technological University (NTU).
Joogal has over two decades of teaching experience, including eight years as a lecturer at Anglo-Chinese Junior College (ACJC), where he taught A-Level Biology. He subsequently joined Anglo-Chinese School (Independent), where he taught IBDP Biology and Chemistry. His experience teaching different curricula has given him a strong understanding of the content, examination requirements and skills needed for students to perform well in A-Level and IGCSE Biology and Chemistry.
In addition to teaching, Joogal has worked with the International Baccalaureate Organisation (IBO) for 20 years, serving as an IA moderator and Theory of Knowledge examiner. He has also been trained in Environmental Systems and Societies (ESS). His extensive experience as both a classroom teacher and examiner gives him valuable insight into assessment expectations and common areas where students can improve.
As a Senior Teacher and former Head of IB Biology, Joogal has extensive experience in identifying students’ learning needs, addressing gaps in understanding and developing targeted strategies to help students achieve their academic goals. He places particular emphasis on developing a strong conceptual foundation, examination skills and the ability to apply knowledge to unfamiliar questions.
As a tutor, Joogal believes that effective tuition should go beyond simply covering content. He provides students with structured guidance, targeted resources and systematic practice to build their understanding and confidence. At the same time, he encourages students to become independent learners by attempting questions on their own, applying concepts and taking responsibility for their learning.
With his extensive experience in A-Level and IGCSE Biology and Chemistry, as well as IB Biology and Chemistry, Joogal is able to support students across different curricula and adapt his teaching approach to their individual learning needs.

31
Kate is a highly accomplished English Literature and Language specialist, focusing predominantly on (I)GCSE, A-Level, and IAL pathways across the Edexcel, AQA and OCR exam boards. With over eight years of dedicated experience in the classroom and in personalised tutoring, she has established a strong reputation for elevating student performance across demanding secondary curricula. As a former Head of English at an international school, Kate possesses a thorough understanding of exam specifications, Assessment Objectives, and mark schemes. Her empathetic, student-centred approach builds deep subject confidence, nurtures critical analysis, and consistently enables learners to achieve top grades.

31
Lina graduated from the University of Wollongong with both a BSc and MSc in Chemistry, achieving a High Distinction average. She began her career in the pharmaceutical industry, gaining valuable real-world experience before moving into education.
Since 2004, Lina has dedicated her career to teaching Chemistry and has over 20 years of experience teaching students aged 12–18 across international school curricula. She is currently the Head of Science and Head of Chemistry at a Singapore international school, where she leads the Science department and oversees a programme that combines Cambridge and Singapore curricula.
Lina’s strongest areas of expertise are Cambridge IGCSE, Cambridge O Level, Cambridge AS Level, and Cambridge A Level Chemistry. Her extensive classroom and leadership experience gives her a deep understanding of the syllabus content, assessment objectives, examination requirements, and question-answering techniques needed for students to succeed in Cambridge examinations.
In addition to her extensive Cambridge experience, Lina is highly qualified and experienced in teaching Pearson Edexcel Chemistry and Singapore-Cambridge O Level Chemistry, as well as IB Diploma Chemistry (HL/SL) and AP Chemistry. Her experience across multiple international curricula allows her to adapt her teaching to different examination boards while maintaining a strong focus on the specific requirements of each syllabus.
Over more than two decades of teaching, Lina has developed an extensive collection of exam-focused resources, past-paper materials, practice questions, and revision strategies. She understands that success in Chemistry requires more than knowing the content—students must also learn how to apply concepts, interpret questions, structure answers, and respond according to the expectations of their examination board.
Lina’s teaching philosophy is centred on helping students understand the “why behind the why” rather than relying on memorisation alone. Lessons typically begin by identifying gaps in prior knowledge, followed by clear explanations and modelling, guided practice, and independent problem-solving. Students are also given targeted practice to reinforce their learning between lessons.
Because Chemistry can be highly abstract, Lina uses visual explanations, analogies, worked examples, and real-world applications to make challenging concepts easier to understand. She creates a supportive learning environment where students feel comfortable asking questions, making mistakes, and developing confidence in their Chemistry abilities.
Whether a student is preparing for Cambridge IGCSE, Cambridge O Level, AS or A Level Chemistry, following the Singapore Chemistry curriculum, or studying Pearson Edexcel Chemistry, Lina combines deep subject knowledge, over two decades of international-school teaching experience, current academic leadership, and exam-focused teaching to help students reach their full potential.
Outside of teaching, Lina enjoys travelling and staying active through outdoor activities such as hiking, cycling, and jogging.

13
Louise B has taught/tutored A level and GCSE/IGCSE Biology for over 10 years and is experienced at preparing students to perform well during their exams. Several of her A level students have gone on to study Medicine and many of her GCSE students have achieved a 9, but her biggest driver is to build the confidence in the young people she works with. Helping her students realised that they are more capable than they previously believed is what, she believes, enables them to make the fastest progress towards their goal.
At university Louise initially began studying Biochemistry but quickly realised that Microbiology was a bigger passion. She therefore has an excellent understanding of metabolic processes that students tend to find tricky. Her PhD in life sciences demonstrates that she understands the research process and is able to pass these skills onto her students.
Finally, Louise's teaching qualification was attained at the University of Oxford meaning that she is equipped with teaching skills that will allow her to get the best from her students. Her approach is to work with students with empathy and an open mind so that students grow in confidence and feel that they can achieve more than they previously thought possible.

44
Mahesh B is an experienced A Level Physics educator and International Examiner with over a decade of full-time teaching experience. He has taught students from different countries and academic backgrounds, helping them develop a strong understanding of Physics while preparing them systematically for their examinations.
Mahesh teaches Cambridge International (CAIE) A Level Physics and Pearson Edexcel International A Level Physics. His experience with both examination boards allows him to understand the differences in syllabus structure, question styles, assessment requirements and examination expectations. He adapts his lessons according to the student's specific specification rather than using the same approach for every exam board.
Alongside teaching, Mahesh works as a Cambridge International A Level Physics Examiner and Pearson Edexcel A Level Physics Examiner. His examining experience gives him first-hand exposure to mark schemes, assessment criteria and student responses. Having assessed examination answers, he has developed a clear understanding of the areas where students commonly lose marks and the level of explanation, working and reasoning expected in different types of questions.
He brings this examiner experience directly into his tutoring. Students learn not only how to arrive at the correct answer but also how to approach an examination question, show their working clearly, explain their reasoning, use appropriate units and present answers in a way that addresses the requirements of the question.
His teaching approach is centred on understanding Physics rather than memorising formulas. He breaks down difficult concepts into simpler ideas and then helps students apply those concepts through numerical problems, diagrams, real-world examples and exam-style questions. Particular attention is given to topics that students find challenging and to developing the mathematical and analytical skills required for A Level Physics.
A significant part of his teaching involves past-paper practice and examination preparation. Rather than simply working through large numbers of questions, Mahesh encourages students to understand why a particular approach works, identify patterns in questions, recognise common errors and learn from their mistakes. This helps students become more confident when they encounter unfamiliar problems in examinations.
Mahesh also provides individualised one-to-one online tutoring to students worldwide. He has worked with students from diverse educational backgrounds and adapts the pace, depth and teaching style according to each student's needs. Whether a student is struggling with fundamental concepts, looking to improve their examination technique or preparing for high grades, lessons are structured around their individual areas of difficulty.
In addition to teaching, Mahesh has worked as a Physics content developer with Revision Village and Pamoja, contributing to the development of educational and learning resources. This experience has strengthened his ability to explain Physics clearly and create structured, student-friendly learning material.
His online lessons are interactive and highly visual, making use of digital writing, simulations, animations, illustrations and real-world applications wherever they help students understand a concept more effectively. He aims to create an environment where students can ask questions freely, work through problems step by step and develop confidence in their own ability to solve Physics problems.
With his combination of 10+ years of teaching experience, CAIE and Pearson Edexcel examining experience, international tutoring experience and educational content-development work, Mahesh brings both subject expertise and an examiner's perspective to A Level Physics tutoring.
His ultimate aim is to help students understand Physics deeply, approach challenging problems with confidence and develop the examination skills needed to demonstrate their knowledge effectively.

22
I am Mr. Majid S, Chemistry Teacher at the German International School Beirut, with 30 years of experience teaching Chemistry at the secondary level (Grades 10, 11 and 12). I have a great passion for Chemistry and for helping students develop strong scientific understanding, problem-solving skills, and confidence.
I teach and support students preparing for GCSE, IGCSE and A-Level Chemistry, with particular emphasis on developing the knowledge, analytical skills, mathematical techniques, and examination strategies required for success. I also have two years of direct experience teaching A-Level students.
My extensive experience teaching international Chemistry curricula has given me a strong understanding of the level and style of questions students encounter in external examinations. A-Level and IB Chemistry share considerable common ground in both content and problem-solving skills, and throughout my teaching I regularly use carefully selected questions and problems from previous A-Level examinations because of their relevance, quality, and similarity to the skills required in other rigorous international Chemistry programmes.
This experience allows me to help A-Level students not only understand Chemistry but also learn how to approach examination questions effectively. I can support students with challenging calculations, structured questions, data analysis, practical and experimental concepts, interpretation of graphs and results, organic reaction pathways, and the application of chemical principles to unfamiliar situations.
I am also passionate about computer programming and the use of technology in education, and I integrate technology and interactive resources into my teaching whenever they can make difficult concepts clearer and learning more engaging.
My approach is based on identifying each student's difficulties, strengthening any weak foundations, and then progressively developing the skills needed to tackle more demanding examination questions with confidence. Past-paper practice is an important part of this process, helping students become familiar with question styles, command words, time management, and the level of precision expected in their answers.
Whether a student needs help understanding a particular topic, strengthening calculation and problem-solving skills, revising the full course, or preparing intensively for upcoming GCSE, IGCSE or A-Level examinations, I am ready to provide structured and personalised support.
I strongly believe that Chemistry can be both understandable and enjoyable. When concepts are taught clearly and students are shown how ideas connect, their confidence increases, their examination performance improves, and they begin to appreciate Chemistry as a fascinating scientific discipline.
I look forward to helping GCSE, IGCSE and A-Level Chemistry students develop their knowledge, improve their examination technique, and work towards achieving their full potential through engaging and interactive learning sessions.
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Manish R is an elite educator with over 27 years of experience inspiring high-ability learners and shaping top-tier mathematics programs. Holding an MS in Gifted Education and a Master’s in Pure Mathematics, I perfectly bridges deep academic theory with specialized pedagogical strategies.
Core Strengths & Pillars of Success
27+ Years of Classroom Mastery: A lifelong learner dedicated to cultivating critical thinking, logical reasoning, and a passion for numbers in high school students.
Experience GCSE Physics teaching experience connect to Mathematics for GCSE A level at international boards students
Tutor GCSE A level Math courses to UK boards like AQA and OCR.
A level Math courses for international boards students with great success.
Passion-Driven Philosophy: Believes in learning through teaching, empowering students to take ownership of their education, and unlocking the maximum potential of profoundly gifted minds.

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Marcus M is an experienced international educator with over 30 years of teaching Economics and Business Management in IB Diploma, A-level and IGCSE programs. He recently taught DP Economics and DP Business Management at the American International School of Kingston, Jamaica, and has previously taught in schools across Asia, Europe, Africa, and South America. Marcus holds an MA in Education from the University of Bath and has served as both a Head of Humanities and DP Coordinator. Since 2021, he has also worked as an IB Examiner for DP Economics. He also has experience teaching A level in both subjects. He taught A level in both UK and HK before switching to IB.His extensive classroom experience, leadership background in, and passion for global learning make him an engaging and effective tutor for students pursuing success in both the IB and A level programmes.

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Meghana Thakkar is an accomplished Science educator and experienced online tutor with 14 years of dedicated experience teaching Biology across GCSE, IGCSE, O-Level, and A-Level curricula (including AQA, Pearson Edexcel, CIE, and OCR exam boards). Since 2015, she has specialized in delivering targeted, high-impact virtual instruction to international students, helping them master rigorous theoretical content and excel in high-stakes examinations.
Leveraging her strong academic background—including an M.A. in Education from the University of Bath and an M.Tech Integrated in Biotechnology from Dr. D. Y. Patil University (Gold Medalist)—Meghana excels at breaking down complex biological concepts into digestible, syllabus-aligned modules. Her instructional approach is deeply informed by modern pedagogical strategies and a commitment to data-driven progress tracking.
In her virtual and classroom settings, Meghana consistently drives measurable student success. For instance, her recent A-Level and GCSE Biology cohorts have achieved over 85% A to A grades (or equivalent Level 8/9 marks)*, with multiple students successfully transitioning into competitive medical and life sciences undergraduate programs globally. Proficient in digital learning ecosystems, she utilizes interactive tools like Microsoft Teams and collaborative digital whiteboards to foster highly engaging, student-centered learning environments. Known for building strong, communicative partnerships with both students and parents, Meghana is dedicated to equipping learners with the critical thinking skills and exam techniques required to achieve their absolute highest potential.

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Mukul has tutored more than a thousand students (both Online and Classroom teaching in person) all over the world. He has worked as an Academic Tutor with Revision Village and Crimson Education, supporting school students for IB, A Levels, IGCSE and AP exams. Previously, he held Academic Head and Academic Director positions at Tutela Education. He had also gained experience working as a Math Instructor at The Princeton Review where he worked on improving test scores by inculcating time management skills and test taking strategies.
Mukul brings a proven track record of academic excellence, student success, and personalized instruction. With more than nine years of experience teaching Mathematics and Chemistry across international curricula and mentored students exclusively from Auckland, Berlin, Brisbane, Calgary, Chicago, Dubai, Hanoi, Jakarta, London, Los Angeles, Miami, Moscow, New Delhi, New Jersey, Perth, San Francisco, Seattle, Shanghai, Singapore, Sofia, Tashkent, Tokyo, Toronto, Vancouver, and Zurich. He has supported students across IB, AP, A-levels, AQA, Edexcel, OCR, American, British, European Baccalaureate, IGCSE, Canadian, and NCEA curricula. These experiences have enabled him to develop an adaptable teaching style for his students and help them achieve their academic goals. He likes to take up challenges for short term assignments to prepare struggling students right before the exams. His students have been admitted to top undergraduate programmes at Cambridge, Stanford, Princeton, Cornell, Duke, Brown and many more. Mukul holds an Engineering degree in Biotechnology and worked as a Junior Scientist at a Bioelectronics startup after completing his Bachelor's. As a student, he secured 99.05 percentile on the JEE Mains exam in 2013, competing with over 1.1 million applicants. Hobbies - Playing Cricket and Football.
In class, he is always thinking from your level, putting himself in your shoes and giving you the best opinions and strategies to apply. He tries to break the ice between the student and teacher asap, so he can understand their concerns and help them in an efficient way. He will constantly push you to your limits, so that you achieve as per your capability. His lessons are full of laughter and enthusiasm. He will make sure that you learn Math in the simplest manner. He believes in his students and gets things done via them, so that his students realise their potential. He knows that every student has a unique learning pattern and never backs away from giving extra time beyond the session timings to make sure the student understands the concept entirely. He strives to see the smile on his students' faces after watching them get over their weakness. He shares a great camaraderie with his students, and makes sure they are not trying to mug up the concepts rather understand them and finally derive them, which is the only way they get to know how to apply them, where to apply them.

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I've been working as an IGCSE and A-level Business and economics tutor for 3 years. I have experience in both Cambridge and Pearson Edexcel boards. I prioritize student-centered learning, placing students’ needs, interests, and goals at the heart of my teaching. By emphasizing inquiry-based learning, I encourage curiosity, exploration, and active participation in the classroom. This approach allows students to develop critical thinking and exam skills while taking ownership of their learning process.
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I'm Dr. Orn I — Yale PhD biochemist, Associate Professor of Biochemistry at Mahidol University, and a private chemistry tutor with 12+ years of experience guiding international school students through iGCSE and A-Level Chemistry from across different boards. Past students have been admitted to Stanford, Cambridge, Pomona, and Vanderbilt. I work with one student at a time, build each lesson around their specific exam board and school mark scheme, and send a written recap after every session. Online via Zoom / MS Teams from Thailand.

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Özgür is completing his M.Sc. in Physics at Heidelberg University, Germany’s oldest university, with research in computational quantum physics. He holds a B.Sc. in Physics from Boğaziçi University, one of Turkey’s top universities, where he studied on a national merit scholarship and all teaching was in English.
He has tutored mathematics and physics since 2019, including GCSE and IGCSE students, and teaches A-Level Mathematics, Further Mathematics and Physics across all major exam boards, including AQA, Edexcel, OCR and Cambridge International. A-Level content such as calculus, mechanics, electricity and statistics is the basis of his own degrees and research, so he can explain not just how to solve a problem but why the method works.
He has written exam-style mathematics questions for Oxford University Press and created maths and physics learning material for online platforms, so he knows how good exam questions are built and how to prepare students for them. As a former university teaching assistant for Mathematical Methods in Physics, he knows where students tend to get stuck and how to get them past it. His research also gives him real strength in data analysis and uncertainties, a big help with A-Level Physics practical work.
Özgür’s lessons are clear, structured and patient. He finds the exact point where a student’s reasoning goes wrong, rebuilds the idea step by step, and builds the exam technique and confidence students need for top grades.

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Petros's academic journey began at the University of Crete, Greece, where he pursued his passion for Applied Mathematics. He then earned a Master’s degree in Applied Mathematics from Imperial College London. It was in London that he naturally transitioned from academia to education—a decision he considers one of the best of his life.
His career in education has been both dynamic and fulfilling. From serving as a Lead Practitioner for A Level Mathematics in London schools to teaching the International Baccalaureate Diploma Programme, Petros has embraced the challenges of education while consistently delivering high-quality learning experiences to students from diverse backgrounds. He has also been an examiner of Edexcel/Pearson, Cambridge and IBDP for a number of years, consistently marking Further Maths, Pure/Mechanics abd IBDP papers. His teaching journey has taken him to breathtaking destinations such as Malaysia, Indonesia, Thailand, and he now works in Cambodia, where he continues to foster intellectual curiosity among his students.
Beyond the classroom, Petros enjoys padel, running, hiking, traveling, and cooking for friends. He believes in maintaining a well-rounded lifestyle and lives by the motto “Mens sana in corpore sano”—"A healthy mind in a healthy body.

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Samuel has three masters degrees - MSc Energy and Sustainable Management, MSc Advanced Chemical Engineering and LLM International Business and Commercial Law. Samuel's first degree was in BSc Petrochemical Engineering (First Class). Samuel is also a Qualified Teacher in the UK and has been teaching for over 10 years. Samuel also has several years of examining experience, and hence highly specialised and skilled in tutoring students. Samuel had A in mathematics, A in chemistry, A Biology and A in Physics. Samuel has been an A Level Maths and Further Mathematics Examiner since 2024. I tutor A Level and Further Mathematics as well as Chemistry, Physics and Biology.

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Over the last twenty years I have gained significant classroom and management experience at several State, Grammar and Independent Schools. I have been out of the classroom environment recently but continue to keep up to date with Education Policy and support students away from the school environment via home tutoring.
I am an experienced teacher with a passion towards my subject and have a great desire that all pupils across the ability range are inspired by Science; there is no greater job satisfaction for me than when that inspiration leads to students excelling in examinations or pursuing a career in medicine. As Head of Biology at Kingston Grammar School I managed a team of four experienced teachers- as well as being actively involved in the overall management of the Science department.
I was successful in improving both A-Level and GCSE results year on year. I was responsible for co-ordinating Community Service placements for students in the wider community. I also worked closely with Brunel University with their PGCE programme and was part of a team inspected by OFSTED and I was awarded as ‘outstanding’ in my mentoring work with PGCE students at Kingston Grammar.
Whilst my teaching specialism is Biology I have also taught Chemistry and Physics at key stage three, four and A Level. I have a broad knowledge of the science curriculum and how it fits in to schools academic policies and wider educational policies. I also have a good understanding of International Baccalaureate programs and Vocational courses. I have written schemes of work and working policies for a department as well as full risk assessments for practical work. I also have experience of intake of student new to a school be it a state school or an 11+ or Common Entrance at 13+. I have administered 11+ and 13+ examinations as well as being part of a team of interviewers assessing a student’s suitability for the school.

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I’m Taiwo, a tutor with ten years of teaching and tutoring experience and a B.Sc. in Electronic and Electrical Engineering from Obafemi Awolowo University. I teach A-level, GCSE and IGCSE students, bringing together subject knowledge, classroom experience and a patient, practical approach to learning.
My subjects include Mathematics, Further Mathematics, Physics, Chemistry, Biology, English Language and Computer Science. My current GCSE teaching includes AQA Mathematics at Foundation and Higher levels and AQA English Language. My engineering background strengthens my teaching of Mathematics and Physics, while my professional software development experience allows me to connect computing concepts with practical applications.
I plan lessons around what each student needs. Some need to rebuild foundations; others understand the content but struggle to apply it in unfamiliar exam questions. I identify those gaps, explain ideas clearly and guide students towards solving problems independently. In Mathematics, that means understanding why a method works and recognising when to use it. In Science, it means connecting concepts, calculations and experimental evidence. In English, it means moving beyond identifying techniques to developing thoughtful analysis supported by precise examples.
Students can expect structured lessons, personalised homework and detailed feedback. I use past papers and mark schemes to help them understand what questions demand, improve the clarity of their answers and develop effective revision habits. I track difficulties across lessons so that we revisit what needs attention rather than simply move through topics.
I currently work with international learners, including students in the UK and Hong Kong, and understand the importance of adapting explanations to different educational and language backgrounds. I want students to feel comfortable asking questions, willing to attempt challenging work and able to recognise their own progress. My aim is to build secure understanding, greater independence and confident exam preparation.

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I have 10 years of tutoring experience in Biology, specializing in GCSE and A-Level preparation. I teach across all major exam boards, including AQA, Edexcel, OCR, and WJEC, covering both Foundation and Higher tiers at GCSE. My lessons focus on core topics such as cell biology, genetics, homeostasis, ecology, and required practicals, with a strong emphasis on exam technique, data analysis, and command-word practice. I have consistently helped students improve their grades, with many achieving grades 7–9 at GCSE and A–A* at A-Level.

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Vanessa is an Aeronautical Engineering undergraduate at Imperial College London who demonstrated exceptional academic drive by independently self-studying and completing A-Level Mathematics and Further Mathematics early in Year 12. As one of only 13 students in the UK in her cohort to achieve a perfect sweep of 13 Grade 9s at GCSE, she brings a proven track record of top-tier academic excellence alongside over two years of dedicated tutoring experience. She has successfully guided students across Edexcel, AQA, and more to reach their full potential.
Vanessa adopts a structured, growth-oriented approach, starting with diagnostic feedback to target fundamental concepts before progressing to rigorous exam-style question practice. Empathetic, flexible, and disciplined, she instils confidence and resilience in her tutees while providing out-of-hours support to ensure they always feel fully supported.
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OCR tutoring FAQs
We have answers to your most frequently asked questions. Anything not answered here, please reach out to our team.
A-Level and AS tutoring with an academic OCR tutor starts from $60 USD (£45) per hour. Packages save 5–15%. You can also pay as you go, invoiced after each lesson, with no lock-in contracts. Professional tutors (qualified teachers and examiners) cost from $85 USD (£64) per hour. See our pricing page for the full breakdown.
Late cancellations and no-shows are charged at half the lesson fee. That applies if you cancel less than one hour before the start time, or don't turn up. You can still change a session time whenever you need to, as long as you give your tutor notice.
Our OCR tutors cover Maths, Biology, Chemistry, Physics, Economics, Psychology, English Literature, History, Business, Geography and more, including Further Maths, Computer Science, Ancient History, Law and Sociology. Every subject listed is one OCR currently offers at A Level, and where OCR has two specifications, such as Biology A and B, your tutor works from the one your school follows. Your Learning Advisor can confirm your specification when you apply.
OCR's past paper finder has past papers, mark schemes and examiner reports. OCR publishes GCSE, AS and A Level papers about 12 months after results day; entered private candidates can ask their centre, or OCR's Customer Support Centre, for the latest series. Specifications are on each qualification page, listed under AS and A Level qualifications, and boundaries for every series are on OCR's grade boundaries page, with an archive of earlier years.
Yes. A private candidate studies independently and sits OCR exams at an approved centre that agrees to enter them. JCQ publishes a list of centres accepting private candidates, updated each December, but centres not on the list may also accept you. The centre handles all internal assessment, so it can only accept you if it is willing to supervise and mark any NEA, and it may add an admin fee. June 2027 entries close on 21 February 2027. See OCR's private candidates page and our resits and retakes guide.
OCR, AQA and Pearson Edexcel all set linear A Levels for England under the same Ofqual rules, so AS never counts towards the A Level and the science endorsement works the same way. OCR stands out for offering two specifications in several subjects: Biology A and B (Advancing Biology), Chemistry A and B (Salters), Physics A and B (Advancing Physics), and Maths and Further Maths A and B (MEI). Total marks differ too: in June 2026 A Level Biology was out of 270 for OCR Biology A, 260 at AQA and 300 for Edexcel Biology A.
Yes, in some subjects. In OCR Biology, Chemistry and Physics, teachers assess the Practical Endorsement, reported separately on the certificate as Pass or Not Classified and not counted in the A Level grade. In Biology A, practical work is organised into Practical Activity Groups (PAG1 to PAG12). Non-exam assessment (NEA) is worth 20% of the A Level in History A, English Literature, Geography and Computer Science (Biology A specification).
OCR A Levels are linear. You get a raw mark for each exam paper or non-exam assessment component, the marks are added (with weighting where needed) into a total, and that total is checked against qualification-level grade boundaries, which are set each series. OCR also publishes notional component boundaries to show how each paper contributed. Grades run from A* to E. In June 2026, the A* boundary for OCR Chemistry A was 234 out of 270. See OCR's grade boundaries page.
No. Since the reforms that began in 2015, AS and A Level are separate (decoupled) qualifications in England, and an AS result no longer counts towards the A Level. An OCR AS is usually taken after one year as a standalone qualification, while the A Level grade comes only from the components completed at the end of the course. Ofqual sets this out in its AS and A level reform guide. Our AS Level tutoring covers both routes.
OCR A Levels are sat in the summer series, from May to June. For June 2027, OCR's entry deadline is 21 February 2027, with late entry fees from 22 February. Exams run from 10 May to 18 June 2027, and candidates must stay available until the contingency day on 23 June. Results are issued to candidates on 12 August 2027. Your school may set an earlier internal deadline. See OCR's key dates and timetables page.
OCR, which now uses the name Cambridge OCR, is an awarding organisation offering GCSEs, A Levels and vocational qualifications such as Cambridge Nationals and Cambridge Advanced Nationals for UK schools and colleges. It is part of Cambridge University Press & Assessment, the University of Cambridge's publishing and assessment department. OCR's A Levels are accredited by Ofqual, the regulator for qualifications in England. You can explore its qualifications on the Cambridge OCR website.
Yes. Every OCR tutor we match is chosen for the student's OCR specification, including whether the school follows an A or B version such as Biology A or Biology B, so lessons line up with the papers the student will actually sit. Our tutors are academic tutors who achieved A*/A grades, or qualified teachers and examiners. Your Learning Advisor matches you on subject, exam board and target grade. Meet our tutors or apply here to find your OCR tutor.
Cambridge guides and past papers
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