IGCSE chemistry tuition from an IGCSE chemistry tutor online — Cambridge (0620/0971) and Edexcel, Core and Extended. Exact-syllabus coverage, exam-paper technique, and foundations that carry into A Level and IB. Taught 1-on-1 by Dr. R Ramajayam from Chennai, for students worldwide.
The top grades need Extended. We follow your exact board and syllabus code — Cambridge 0620/0971 or Edexcel — so every practice question matches the paper you will actually sit.
Theory papers reward precise definitions; the practical/alternative-to-practical paper rewards apparatus knowledge, observations and error reasoning. We train both — the easiest marks students throw away.
Bonding, the mole, energetics and organic basics carry straight into A Level and IB. We teach the why behind each topic — weak IGCSE foundations are the most common reason students struggle later.
IGCSE chemistry is very objective and application-related — before implementing any common examination tips, make sure you get your concepts right. That is exactly where IGCSE students gain from 1-on-1 tuition with Dr. R Ramajayam: the ORGANIC CHEMISTRY foundations are laid properly, and an experienced organic chemistry tutor keeps every topic anchored to how your board actually examines it.
Hybridization — a real lesson from our YouTube channel
A sample lesson from Dr. Ramajayam's channel. IGCSE organic basics are taught the same way: calmly, visually, and for understanding — not just the markscheme answer.
“I would highly recommend Dr. Ramajayam for any child's tutoring needs. He is very reliable and worked extremely well with my son — they connected right away.”
— Parent of a 12th grader in Chemistry
A topic-wise assessment against your board's syllabus, and an honest recommendation for the student and the parents.
Concepts built at a comfortable pace, doubts cleared live, sessions recorded. Parents receive regular progress updates.
Theory, MCQ and practical-paper styles practiced separately — each rewards different habits.
The mole fails when it's taught as a formula triangle. We rebuild it as counting particles — one clear mental model, then step-up practice from simple conversions to titration calculations.
We contrast them side by side with diagrams and the exact phrasing the markscheme rewards — 'electrostatic attraction between oppositely charged ions' is worth a mark; 'they stick together' is not.
Schools often compress organic into the final term. With a doctorate-level organic chemist teaching it early and calmly, it becomes one of your strongest topics instead of a panic zone.
“I liked this tutor because he even repeated the steps after we were done with the problem to make sure I understood it.”
IGCSE Chemistry student
IGCSE is the international GCSE taken by students who study at schools outside the UK. Many subjects are offered in both the GCSE and the IGCSE. To prepare for the GCSE/IGCSE Chemistry program, students should focus on understanding the fundamental knowledge, as well as on improving their spoken and written English during the early years of high school. Students can also improve on the exam technique by working on past papers.
Yes. Basic knowledge of chemistry is valuable. It can be made accessible to everybody. It is a core and a window through which the beauty of the natural world looks richer. Most students memorize the answers to the questions and fill the bubble during the exams. What is the point in passing an exam without having a basic understanding of the subject matter? It makes a lot of difference while considering the major Several majors require you to be a pro in organic chemistry to progress to your Degree. Organic chemistry is not something to be afraid of when you work with a chemistry online tutor. Professional guidance and coaching help you overcome all your worries and ignorance regarding the subject matter. At Chemistry Online Tutor, we believe in trying until you get on top of the subject knowledge. After all, every long journey starts with a single step. We train you until you ensure us of gaining a subject understanding to the core and score high in the exams. And start your Career having complete knowledge of organic chemistry concepts. Finding an organic chemistry tutor eradicates all your struggle. With the help of experienced and knowledgeable tutors, you can boost your confidence and move forward. Their guidance and mentoring with extensive teaching experience can make you think out of the box. Appearing and scoring high marks in organic chemistry is a cakewalk with Chemistry Online Tutor support.
“Dear Mr. Ramajayam, I can’t thank you enough for being such a wonderful teacher. Your teaching motivated me to work hard and achieve high results. Your subject knowledge is vast and your lessons are thorough. I will always recommend you to any student who is looking for an inspirational teacher. Thank you once again.” Renee, UK”

— Student
“Thank you so much for teaching me for the last 2 years. I feel like you’ve helped me improve and prepared us all well for our exams” Milly, UAE”

— Student
“Dr. Ramajayam is a great tutor. He guided me through the difficult IGCSE process and pushed him to reach his best”

— Rachel
“We were very happy to have Dr as our online tutor. He made very detailed, to the point observations and worked on them together with our son. Parent of online school entrance student”

— Student
“Very efficient and good quality tutor. Philip, Canada”

— Student
A topic-wise diagnostic against your board's syllabus — for the student and the parents.
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