Devu
From Thiruvananthapuram · online
Thiruvananthapuram, Trivandrum
Teaches Maths · Physics · Chemistry
- Experience
- 5+ yrs
- Fee
- ₹400/hr
Chemistry tutors for Cambridge 0620 and IB Diploma Chemistry, matched to your child’s course and level, at home where the route works and online where it does not.
Real tutors first; sample profiles are marked. We suggest suitable tutors, and you meet one at a free demo class.
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Tutors who join go through an ID check. Tell us the class, board and your area: we share two or three matched tutors, each with their fee, and the first class is a free demo, at home or online.
Book a free demo classAcross NXTutors, most home-tuition sessions fall between ₹800 and ₹2,500 an hour; Classes 11–12, IB/IGCSE and JEE/NEET sit toward the upper end; specialists for IB HL or JEE Advanced can charge more. Tutors set their own fee, and you see each tutor's fee before the demo class.
Monthly example: 3 one-hour classes a week ≈ ₹9,600–₹32,500 a month (12–13 classes at ₹800–₹2,500 an hour). An example, not a quote: your tutor's own fee decides the real figure.
See a monthly example and why one-to-one tuition costs more →
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On Mumbai's international track, chemistry usually arrives in two instalments: Cambridge IGCSE Chemistry 0620 in Grades 9 and 10, then IB Diploma Chemistry at Standard or Higher Level in the last two years. The chemistry overlaps; the examining does not. IGCSE wants exact recall, tidy calculations and confident practical vocabulary. The IB rebuilds the subject around structure and reactivity, tests data handling on paper, and asks each student to run an investigation of their own. A tutor who knows both can carry a student across the gap rather than starting again at Grade 11. This page covers both courses for current exam sessions, the practical skills each examines, the IB investigation and its limits, and how chemistry tuition on these boards works across Mumbai, Thane and Navi Mumbai. See also our chemistry home tutors in Mumbai page and the IB and IGCSE hubs for Mumbai.
The 0620 syllabus for 2026, 2027 and 2028 was reissued as version 2 in August 2026, and Cambridge says nothing in it substantially changes teaching. Every candidate sits a multiple-choice paper, a theory paper and a practical paper.
Core candidates can reach grades C to G; Extended candidates A* to G. Students expected to achieve a C or better belong on Extended. Across the qualification, knowledge with understanding carries half the weight, handling information and problem-solving 30 percent, and experimental skills 20 percent.
| Group | Syllabus topics | Usual difficulty |
|---|---|---|
| Particles and quantities | States of matter; atoms, elements and compounds; stoichiometry | Bonding diagrams; moles, concentration and gas volumes on Extended |
| Change and energy | Electrochemistry; chemical energetics; chemical reactions | Electrolysis products and half-equations; energy profiles; rate and equilibrium |
| Patterns and materials | Acids, bases and salts; the Periodic Table; metals; chemistry of the environment | Choosing a salt preparation; ionic equations; reactivity and extraction |
| Carbon and the lab | Organic chemistry; experimental techniques and chemical analysis | Naming and reaction types; chromatography and Rf values; tests for ions and gases |
Stoichiometry is where strong Extended candidates most often drop a grade on Paper 4, and it is also where tuition pays off fastest, because the method never changes:
Set out this way from the first term, yield, purity and titration questions become routine by Grade 10, and the student arrives at IB Chemistry with exactly the base it assumes.
Cambridge treats the two practical papers as testing the same skills in the same contexts; Paper 6 only asks about experiments on paper. Notes for qualitative analysis are printed in both, so students need not memorise every test, but they must use the notes quickly and record what they see in the expected words. The skills to rehearse are measuring gas and solution volumes, masses, temperatures and times with suitable precision; reading a burette and judging concordant titres; describing colours, precipitates and gases; planning with variables, controls, apparatus and safety; and spotting anomalous results. Chemicals belong in the school lab, not on a kitchen counter in a Mumbai flat, so a tutor's job is to work through real past practical questions, draw the apparatus and make the observation vocabulary automatic.
The IB course first assessed in 2025 organises chemistry under two linked ideas, structure and reactivity, with 150 recommended teaching hours at SL and 240 at HL.
| Strand | Headings and what they cover |
|---|---|
| Structure | 1: particulate models of matter, from the nuclear atom and electron configurations to the mole and ideal gases. 2: bonding and structure, ionic, covalent and metallic, through to materials. 3: classifying matter, the periodic table and functional groups. |
| Reactivity | 1: what drives reactions, enthalpy changes and energy cycles, with entropy and spontaneity at HL. 2: how much, how fast and how far reactions go. 3: mechanisms, through proton transfer, electron transfer, electron sharing and electron-pair sharing. |
Students raised on separate physical, organic and inorganic chapters can find the framework disorienting. A tutor helps by drawing the links explicitly, for instance from functional groups under Structure 3 to the reaction types under Reactivity 3.
The data booklet and a calculator are available in both papers, and wrong multiple-choice answers lose nothing. Paper 1B expects students to read an unfamiliar titration curve, rate graph or enthalpy table, calculate with uncertainties and propose improvements. Paper 2 marks slip away on unbalanced equations, missing state symbols, careless curly arrows and trends named without a reason. HL adds depth across most topics and a long Paper 2 that needs timed practice for stamina.
The IA is the same task at SL and HL: the student frames a research question, collects and analyses quantitative data and writes it up in no more than 3,000 words. It is marked on research design, data analysis, conclusion and evaluation, 6 marks each. Strong chemistry investigations are usually narrow (one independent variable, one clear dependent variable) with enough data points to show a trend with uncertainties.
Explain the criteria; help the student judge whether an idea is feasible with school equipment and safe; teach the chemistry behind it; teach uncertainty propagation, graphing and error analysis well before the IA window.
Choose the question, design the procedure, process the data, or write or edit any of the report. The IB's academic-integrity rules apply and the school supervisor authenticates the work.
Extended IGCSE stoichiometry is a good platform, but the DP's treatment of the mole and of amounts of change moves fast. Bonding goes past dot-and-cross into shapes, polarity and intermolecular forces. Data and uncertainty, light at IGCSE, become central. HL suits students aiming at medicine, chemistry or chemical engineering who handle calculations comfortably; SL suits students who need a science but whose weight lies elsewhere. A few sessions in the break before DP1 smooth the start. Students leaving IGCSE for a Class 11 board course should read our Class 11 chemistry tutor page instead.
| Stage | Sessions a week |
|---|---|
| IGCSE Grade 9 | One |
| IGCSE Grade 10, with practical-paper work | One or two |
| Break before DP1 | A short bridging block |
| DP1 | One or two |
| IA window | Two or three sessions in total, skills only |
| DP2 | Two at HL, one or two at SL |
Chemistry specialists for the international boards are fewer than for the Indian boards, so the route decides a lot:
All localities are on the Mumbai home tutors page, and the western suburbs guide covers travel in more detail.
Organic mechanisms, structure drawings and practical-paper apparatus are easiest with the tutor at the table. Paper 1B data work, markscheme marking and investigation discussions translate well to a shared screen, and online widens the choice of specialists. International schools in Mumbai keep their own terms and the monsoon can wreck a weekday crossing, so one home session plus one online session with the same tutor is a common, sturdy arrangement.
If the demo does not convince you, tell us and the next matched tutor gets a free demo.
Across NXTutors, most home-tuition sessions fall between ₹800 and ₹2,500 an hour; Classes 11–12, IB/IGCSE and JEE/NEET sit toward the upper end; specialists for IB HL or JEE Advanced can charge more. Each tutor sets their fee and you see it before the demo; see the pricing guide and home tuition fees in Mumbai.
Tell us the course, grade or DP year, what worries you, your station or locality and your slots. We shortlist two or three matched tutors, you choose one for a free demo class, and switching later is free. Tutors who join go through an ID check. Browse tutor profiles, the national chemistry home tutor guide, or IB physics and IGCSE physics tutors in Mumbai.
Across NXTutors, most home-tuition sessions fall between ₹800 and ₹2,500 an hour; Classes 11–12, IB/IGCSE and JEE/NEET sit toward the upper end; specialists for IB HL or JEE Advanced can charge more. For IB or IGCSE chemistry in Mumbai, the course, level, travel and weekly sessions move the figure. Each tutor sets their own fee, shown before the demo.
To get an IB or IGCSE chemistry tutor matched in Mumbai, tell us the course, grade or DP year, what worries you, your station or locality and your slots. We shortlist two or three matched tutors, each fee shown before the first class. The first class is a free demo, and switching later is free.
A Mumbai student sitting IGCSE Chemistry 0620 takes a multiple-choice paper worth 30%, a theory paper worth 50% and a practical paper worth 20%. Paper 1 or 2 is 40 questions in 45 minutes, Paper 3 or 4 carries 80 marks, and the school chooses Paper 5, the Practical Test, or Paper 6, the Alternative to Practical.
A Mumbai student can prepare for IGCSE chemistry Paper 5 or 6 without a home lab by working through real past practical questions with a tutor. The tutor draws the apparatus and drills burette reading, concordant titres and observation vocabulary. Qualitative analysis notes are printed in both papers, but students must use them quickly.
For Mumbai students, IB DP Chemistry is assessed 36% on Paper 1, 44% on Paper 2 and 20% on one scientific investigation marked out of 24. Paper 1A has 30 multiple-choice questions at SL and 40 at HL. Paper 2 carries 50 marks in one and a half hours at SL and 90 marks in two and a half hours at HL.
A Mumbai tutor must stop short of choosing the IB chemistry research question, designing the procedure, processing data or writing or editing the report. The tutor can explain the four criteria, check that the idea is feasible and safe with school equipment, teach the chemistry behind it and teach uncertainties and graphing. The school supervisor authenticates the work.
Strong Extended candidates in Mumbai most often drop a grade on IGCSE Chemistry Paper 4 through stoichiometry, yet it is where tuition pays off fastest. The method never changes: balance the equation, convert to moles, apply the ratio, convert back, then check units and significant figures. Set out this way, titration questions become routine.
IB chemistry HL suits Mumbai students aiming at medicine, chemistry or chemical engineering who handle calculations comfortably. SL suits students who need a science but whose weight lies elsewhere. HL adds depth across most topics and a long Paper 2 that needs timed practice for stamina, so a few sessions before DP1 help.
An IB or IGCSE chemistry tutor can often reach Ghatkopar or Vashi in Mumbai, because both are rail junctions. Ghatkopar is where Line 1 meets the Central line, so western-suburb tutors arrive without changing at Dadar. Vashi sits on the Harbour and Trans-Harbour lines, so tutors come by train from Mumbai, Thane or Panvel.
For IB and IGCSE chemistry in Mumbai, home sessions suit organic mechanisms, structure drawings and practical-paper apparatus, while online suits Paper 1B data work and markscheme marking. Online also widens the choice of specialists. One home and one online session with the same tutor is a common, sturdy arrangement through the monsoon.
Tell us the class, board and your area. We share two or three matched tutors, and the first class is a free demo.