IGCSE Science Tutor in Gurgaon (Combined & Co-ordinated)

Combined, Co-ordinated or separate: what each route certifies

Schools choose the route, sometimes per student. Ask the school office for the syllabus code on your child's entry before anything else, because "IGCSE science" on a report card can mean any of these.

All routes are examined in the June and November series, and Cambridge lets schools in India enter candidates in March as well. Cambridge has already published 2028–2029 syllabuses for 0653 and 0654, so check that your tutor is working from the version for your child's exam year. A student cannot sit 0653 or 0654 in the same series as any of the separate sciences, or both 0653 and 0654 together. Our guide to separate, co-ordinated and combined science in Gurgaon looks at how families weigh the choice when a school offers more than one.

What Combined Science 0653 leaves out compared with 0654

The chemistry headings are the same twelve in both syllabuses, but the detail underneath is not. The clearest way to see the difference is topic by topic:

So a Combined Science student is not doing "easier science"; they are doing a narrower course in roughly half the teaching time. An 0654 student, in effect, carries two IGCSEs' worth of science, and their week needs to show it.

Papers, Core or Extended, and the practical choice

Both 0653 and 0654 use the same three-paper pattern as the separate sciences. Every candidate sits a multiple-choice paper of 40 four-option questions in ¾ hour (30% of the grade), a theory paper of short-answer and structured questions (50%), and one practical paper (20%).

• Core candidates sit Papers 1 and 3 on Core content only. Cambridge says these are students expected to reach grade D or below in 0653 (DD or below in 0654), and the highest grade available is C (CC).
• Extended candidates sit Papers 2 and 4 on Core plus Supplement content and can reach A* (A*A*).
• Practical: each school chooses between a hands-on lab exam (Paper 5) and a written paper about experiments (Paper 6). In 0653 these are 40 marks (1¼ hours or 1 hour); in 0654 they are 60 marks (2 hours or 1½ hours).

The tier is usually settled during Grade 10 from school tests. If your child sits near the line, the useful work in Grade 9 is Supplement content and Extended-style theory questions, so the evidence is there before the school decides. Cambridge's assessment objectives give half the credit to knowledge with understanding, three tenths to handling information and problem-solving and one fifth to experimental skills, which is why recall alone stalls at a B or C.

Three worked examples, one from each science

These are original questions in the style of the Core and Extended papers, written by our academic team to show the working a tutor should expect.

Physics: density by displacement (P1.4, Core in both)

A stone has a mass of 54 g. It is lowered into a measuring cylinder and the water level rises from 30.0 cm³ to 50.0 cm³. Find its density and say whether it floats in water.

Volume = 50.0 − 30.0 = 20.0 cm³. Density = mass ÷ volume = 54 ÷ 20.0 = 2.7 g/cm³ (2700 kg/m³). Water has a density of 1.0 g/cm³, so the stone is denser and sinks. Marks are lost for writing the volume as 50 cm³, for leaving out units, and for saying "it is heavy" instead of comparing densities.

Biology: magnification (B2.2)

A photograph of a pollen grain is 48 mm across and is labelled ×1,500. How wide is the real grain?

Actual size = image size ÷ magnification = 48 ÷ 1,500 = 0.032 mm. Extended students may then be asked to convert: 0.032 mm × 1000 = 32 µm. The usual slip is multiplying by 400 instead of dividing; a quick sense check (a cell is far smaller than its drawing) catches it.

Chemistry: equation first, then moles (C3)

Magnesium reacts with dilute hydrochloric acid. Write the balanced equation with state symbols, then (0654 Extended only) find the volume of hydrogen at room temperature and pressure from 0.48 g of magnesium.

Mg(s) + 2HCl(aq) → MgCl₂(aq) + H₂(g). Both routes expect this much. For 0654 Extended: moles of Mg = 0.48 ÷ 24 = 0.020 mol. The equation gives 1 mol H₂ per mol Mg, so 0.020 mol H₂. Volume = 0.020 × 24 dm³ = 0.48 dm³ = 480 cm³. Combined Science 0653 does not list the mole, so a tutor teaching an 0653 student moles is spending time the paper will not reward.

Where IGCSE science students usually lose marks

• Treating three sciences as one subject. In 0653 and 0654 one theory paper mixes biology, chemistry and physics questions. Students who revise one science at a time often freeze when the paper jumps between them.
• Command words. "State" wants a fact, "describe" wants what happens, "explain" wants why. A correct fact given to an "explain" question often scores nothing.
• Units and significant figures in physics and chemistry calculations, and missing state symbols in equations.
• The practical paper. Paper 6 students never touch apparatus in the exam, yet they must plan methods, name variables, draw results tables with units in the headings, plot graphs and suggest improvements.
• The Supplement gap. Students taught in a mixed class sometimes miss Supplement points their school expects them to read up on, then meet them on Paper 4.
• Time in 0654. A 2-hour, 120-mark theory paper rewards stamina. Students who have only practised short topic sets run out of time.

One tutor for all three sciences, or specialists?

For 0653, and for most 0654 students in Grade 9, one science tutor who is comfortable across all three is usually the better plan. The papers mix the sciences, the depth is manageable, and one person keeps a single error log across biology, chemistry and physics. It is also easier to arrange one regular slot than three.

For an 0654 Extended student aiming at A*A* or AA, or a student on the separate sciences, specialists start to make sense, usually for the science that is weakest. Chemistry calculations and physics electricity are the usual candidates. A common pattern is one all-round tutor for the main slot plus a few targeted sessions with a specialist before the mocks. For a single science, see our IGCSE biology tutors in Gurgaon, IGCSE physics tutors in Gurgaon and IB and IGCSE chemistry tutors in Gurgaon pages.

How a home tutor plans the two IGCSE years

Plan backwards from the series your child is entered for. A March entry in India brings the exam about three months earlier than a June entry, which shortens the post-mock phase. Ask the school for its mock dates early, so the tutor can place full papers before them rather than after.

What comes before IGCSE science, and what it leads to

Cambridge recommends that students starting these courses have studied a lower-secondary science curriculum, Cambridge Lower Secondary or an equivalent national framework. Students joining from CBSE or ICSE in Class 8 usually know the content but not the style: multiple-choice under time, practical-paper questions and command words. For those years, see our Class 9 science tutors in Gurgaon and Class 10 science tutors in Gurgaon pages.

After IGCSE, Cambridge says 0653 students with A* to C, and 0654 students with A*A* to CC, are well prepared for a wide range of further courses. In practice, students heading for IB Diploma sciences, A Levels or CBSE Class 11 science from 0653 have less chemistry and physics behind them, especially the mole, genetics and radioactivity, and a short bridging block in the summer helps. Our IGCSE tutors in Gurgaon page covers the other IGCSE subjects and what comes after Grade 10.

Choosing an IGCSE science tutor: what to test in the demo

• Say the code. "0654 Extended, Paper 6." A tutor who teaches this course will know the paper lengths and what is not on the 0653 list without checking.
• Hand over a mixed theory question that jumps from biology to physics, and watch how they mark it against the mark scheme.
• Ask how they prepare Paper 6 without a lab. Look for planning, tables, graphs and evaluation, not just reading notes.
• Ask about the tier. They should explain what extra content Extended needs and how they would test readiness.
• Ask for a plan to your child's exam series in outline.

The first class is a free demo. You get two or three matched tutors, see each tutor's fee before the demo, and switching tutor later is free. Tutors who join go through an ID check; the Verified badge appears only after our team has reviewed the ID. Our page on how we check tutors explains what that covers.

IGCSE science tuition at home or online in Gurugram

We match IGCSE science tutors across the city, including families along Golf Course Extension Road, Sohna Road and in New Gurugram. Home sessions are easiest where a tutor who knows the Cambridge sciences lives nearby, for instance around DLF Phase 5, Sector 54, Nirvana Country or Sector 67. Evening traffic on the main roads makes a slot straight after school or later in the evening easier to keep than one at the peak.

Further out, for example in Sector 82, a hybrid plan widens the choice: a weekend home session for practical-paper work and drawing, and a weekday online session for calculations and past papers, with the student's notebook on camera. The schools block on this page lists which Gurugram schools follow Cambridge, and our guide to Gurugram schools by board explains how that affects your choice of tutor. For all science boards, see science home tutors in Gurgaon.

Fees and getting started

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. Our home tuition fees in Gurgaon post explains what moves the figure.

Tell us the syllabus code and tier (for example "0654 Extended, Paper 6"), the grade, the exam series, your sector or society and your free slots. We shortlist two or three tutors and the first class is free. You can also browse every sector and zone on our page of home tutors in Gurgaon.