Private GCSE Chemistry tutors

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.

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.

I am a highly experienced A level and GCSE teacher of 30 years experience. I have taught AQA, Edexcel, CAIE A-level and GCSE/IGCSE. I have been an A-level examiner and I have had great success in raising students' grades. For the past two years I have been teaching A-levels and International A-levels in Physics for two online schools and tutoring 1:1. I am a compassionate and outstanding teacher who can unpick any misunderstandings and coach students in the the skills and strategies to succeed. I am pleased to say whatever the ability of the student that I enjoy improving their grade beyond what they were expecting to achieve.

Ala is a BSc degree holder in Biomedicine and is pursuing her master's in clinical neuroscience. Her field of study incorporates Biology, Chemistry and Mathematics – the subjects she's been tutoring for 3 years now. She has experience tutoring AQA A-levels and (I)GCSE syllabi in the aforementioned subjects, improving students' comprehension of the subjects as well as creating effective exam strategies. She helped tutees achieve top grades (A* as well as 9s in GCSE). As an IB graduate, Ala understands the challenges of a rigorous high school curriculum and the struggles of having to manage multiple subjects at a higher level simultaneously. Thus, she ensures sessions with her students are focused and flexible by creating a tailored study plan for each student and preparing for the lessons diligently. She shares her enthusiasm for the subjects and positive energy with the students, making the sessions more enjoyable and friendly.

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.

Karim T is an accomplished English Language and Literature educator, English as a Second Language (ESL) specialist, and communication professional with a distinguished academic record and extensive experience in international secondary education. His professional expertise is particularly focused on IGCSE, O-Level, and A-Level English Language and English as a Second Language, with a strong commitment to developing students’ linguistic accuracy, communication skills, academic writing, critical thinking, and confidence in using English effectively.

Karim earned his Bachelor’s Degree in Translation with a Minor in Communication from the Arab Academy for Science, Technology and Maritime Transport (AASTMT), graduating Summa Cum Laude as the Valedictorian of his graduating class with a GPA of 3.72 (Excellent with Honors).

His academic excellence was established at an early stage. He graduated from Nefertari British International School under the IGCSE system with an outstanding 9 A*s, a result officially recognized by Egypt’s Central Coordination Office as equivalent to 100%, and graduated as the Valedictorian of his high school class. This achievement made Karim a two-time Valedictorian, having graduated first in both high school and university.

Professionally, Karim has developed substantial experience teaching English Language, English as a Second Language, and English Language & Literature within international secondary-school settings. His teaching experience encompasses students preparing for IGCSE and O-Level examinations, as well as advanced A-Level English Language study. He has worked extensively on developing students’ reading comprehension, writing proficiency, vocabulary, grammar, spoken communication, analytical skills, and ability to communicate effectively for both academic and real-world purposes.

Karim’s approach to IGCSE and O-Level English emphasizes building a secure foundation in language while developing the examination skills required for success. He supports students in mastering comprehension, directed writing, descriptive and narrative writing, summary skills, vocabulary, grammar, sentence construction, and effective written expression. Particular emphasis is placed on helping students understand how language choices influence meaning, tone, purpose, audience, and overall effectiveness.

At A-Level, Karim adopts a more sophisticated and analytical approach to English Language, guiding students toward advanced language analysis, discursive and argumentative writing, linguistic terminology, textual interpretation, and the ability to construct precise, coherent, and well-supported academic responses. He encourages students to move beyond simply identifying language features and instead develop the ability to explain how and why language choices create particular effects and meanings.

His experience also includes teaching within the International Baccalaureate Diploma Programme, where he taught English Language & Literature and Theory of Knowledge. This background has further strengthened his ability to cultivate higher-order thinking, academic writing, independent inquiry, and sophisticated communication skills. He has successfully guided graduating Diploma Programme cohorts through demanding academic requirements while maintaining a broader focus on intellectual development and university readiness.

As an English as a Second Language educator, Karim places particular importance on helping learners become confident, accurate, and independent users of English. His instruction combines explicit language development with meaningful communication, enabling students to strengthen their grammar, vocabulary, reading, writing, listening, and speaking skills while developing the confidence to use English in academic, professional, and everyday contexts.

Committed to continuous professional development, Karim has completed official International Baccalaureate Category 2 professional development workshops in Theory of Knowledge and English B, complementing his broader expertise in international English-language education.

Beyond teaching, Karim’s multidisciplinary background includes research and development, public speaking, strategic communication, and educational innovation. His academic training in translation and communication has given him a particularly strong understanding of language, audience, register, purpose, and effective communication—skills that directly inform his approach to English Language and ESL instruction.

Karim is driven by the belief that effective English education extends beyond examination preparation. His goal is to equip students with the language proficiency, analytical ability, academic confidence, and communication skills necessary to succeed in IGCSE, O-Level, and A-Level examinations while preparing them for higher education and an increasingly interconnected global environment.

Caleb A is a highly experienced and accomplished Advance Level Chemistry / Physics educator with over 30 years of international teaching experience across the United States, Qatar, China, Kenya and Ethiopia. He is currently teaching Advance Level Chemistry at a leading international school in New York, where he specializes in helping students achieve top results in one of the most challenging high school science programs.

Caleb holds multiple advanced degrees, including a Master of Education and a Master of Science in Information Technology, and has previously served as Head of the Science Department at an international school in Qatar. Throughout his career, he has taught a wide range of curricula mainly A-Level, and IGCSE Chemistry and Physics, giving him a deep understanding of different exam systems and student needs.

Known for his clear explanations and structured approach, Caleb consistently helps students improve their understanding of complex concepts such as organic chemistry, energetics, and equilibrium. His students benefit from targeted exam preparation, data analysis skills, and problem-solving strategies that lead to measurable score improvements and increased confidence.

Caleb’s teaching style is student-centered and highly supportive. He adapts his lessons to suit individual learning styles, using real-world examples, guided practice, and exam-focused techniques to ensure progress in every session. He is passionate about helping students not only succeed academically but also develop a genuine interest in science.

Anant is a tutor currently studying Computer Science and Artificial Intelligence at the Hong Kong University of Science and Technology (HKUST). Having completed his GCSEs with exemplary results—securing 6 A*s across 8 subjects, including top marks in Additional Mathematics, Extended Mathematics, Computer Science, Chemistry, Physics, and Economics—he possesses a deep, foundational mastery of the STEM and quantitative curricula. Beyond his own academics, Anant actively builds machine learning models, engages with top-tier quantitative finance firms like Citadel, and brings extensive experience mentoring peers through the rigors of A Level Mathematics and Computer Science. Specializing in GCSE and A Level Math and Computer Science, he uses patient, real-world analogies to break down complex technical jargon. Anant ensures his students feel completely supported, helping them move beyond rote memorization to build true conceptual understanding, exam confidence, and top-tier results.

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.