Dilipan Guna
In Tamil Nadu
Chennai
Teaches Biology · Science
- Experience
- 2+ yrs
- Fee
- ₹300/hr
Board and NEET biology tutors across Tiruchirappalli, in the language your child learns in most easily — at home, online or both, with a free demo class.
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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Senior biology pulls a Tiruchirappalli student two ways. The Class 12 board examination, on any of the three Indian boards, rewards full written answers with neat labelled diagrams. NEET, where biology makes up half the question paper, rewards fast and exact recall under negative marking. A student who studied science in Tamil medium also has to master a large new vocabulary in English. A home biology tutor can hold these together. Tell NXTutors the board, the class, whether NEET is on the cards and where you live; we send two or three biology tutors who fit, fees shown, and the first class with your chosen tutor is a free demo.
Until Class 10, biology is part of school science; for those years see our science home tutor in Tiruchirappalli page. The national biology home tutor guide covers IGCSE and IB in more depth.
The Class 12 Higher Secondary examination is conducted by the Directorate of Government Examinations, Tamil Nadu, which keeps a regional office in Tiruchirappalli. Because a combined Biology paper and separate Botany and Zoology papers are prepared differently, the tutor should know which one your child's school offers before planning anything. We do not describe the papers themselves; the Directorate sets and revises them, and dge.tn.gov.in carries the current scheme.
Look for someone who builds every lesson on the prescribed state book, switches to Tamil whenever a concept needs it, and, for a NEET aspirant, compares the NCERT chapters with the state chapters during Class 11, so any topic the state book treats lightly is covered well ahead of the board year. Our Tamil Nadu Board tutor page for Tiruchirappalli has more.
| Year | Unit | Marks | Teaching approach |
|---|---|---|---|
| Class 11 | Human Physiology | 18 | Processes drawn as flow diagrams, never memorised as lists |
| Class 11 | Diversity of Living Organisms | 15 | Comparison tables built by the student |
| Class 11 | Cell: Structure and Function | 15 | Labelled diagrams revisited every month |
| Class 11 | Plant Physiology | 12 | Cycles and pathways redrawn from memory |
| Class 11 | Structural Organisation | 10 | Short labelled sketches with the correct terms |
| Class 12 | Genetics and Evolution | 20 | Inheritance problems worked every week from the start |
| Class 12 | Reproduction | 16 | Diagrams plus events written in the right order |
| Class 12 | Biology and Human Welfare | 12 | Precise definitions and examples |
| Class 12 | Biotechnology | 12 | Each technique explained as a sequence of steps |
| Class 12 | Ecology | 10 | Concepts tied to diagrams and data |
Human physiology and the cell deserve a second pass before Class 11 ends, because NEET and the Class 12 revision cycle both return to them.
CBSE gives 30 marks a year to practical work through experiments, spotting, the record, and a project with a viva. In ISC, the practical examination brings 15 marks, the project 10 and the practical file 5. In both cases, a file updated the same week as each practical is far more convincing at the viva than one filled in during the last rush. A home tutor cannot reproduce the laboratory, but can check that each entry has its aim, labelled diagram and conclusion, rehearse spotting with photographs or slides, and ask the kind of questions an examiner asks.
No other school science brings in as many new words, and a student changing medium has to learn each idea and its English name together. Methods that help:
The NEET (UG) 2026 paper, as set out in NTA's bulletin, was 180 multiple-choice questions, all compulsory, for 720 marks. Physics and chemistry had 45 questions each; botany and zoology together supplied the other 90. Every right answer was worth four, every wrong one cost one, and tied candidates were separated first on biology. The syllabus comes from the National Medical Commission and NTA re-issues the pattern for each cycle; the next bulletin was not yet out when this page was written, so watch neet.nta.nic.in.
For preparation, that points to NCERT studied sentence by sentence, with every figure, table and caption; a short timed quiz to close each chapter; and a list of mock mistakes that is checked before the next mock. Where a student already attends a NEET batch, the home hour is for what the batch cannot do: slowing down on the week's toughest chapter, marking the long written answers the board needs, and going through each mock one question at a time. See our NEET home tutor page, the NCERT-first NEET biology guide and our article on coaching, a home tutor or both for NEET.
Every school keeps its own calendar, so adapt this rough shape for a student sitting both:
For the State Board or ISC, keep the shape and swap in that board's own papers.
Most tutors in the city get around on a two-wheeler or use buses and autos; what holds them up is the river crossings and the main roads at peak hours. All localities are listed on our Tiruchirappalli page.
| Neighbourhood | Getting there | Timing that tends to work |
|---|---|---|
| Srirangam | Srirangam railway station, or the city bus to the Central Bus Station, then an auto | Any regular slot, with a fixed alternative day for festival weeks on the island |
| Manachanallur | By road beyond the Kollidam, through the Samayapuram bypass and the Chennai highway | Weekend lessons for students who travel to school, with online classes for specialist topics |
| Thillai Nagar | City buses, or Tiruchirappalli Fort station and an auto | Approach by the side streets, away from the evening shopping crowd on the main road |
| Woraiyur | Chathiram Bus Station and Tiruchirappalli Town station, then an auto | Before the market streets fill in the evening, or a weekend morning |
| Edamalaipatti Pudur | Along Madurai Main Road; the Junction and Central Bus Station are within reach | After the evening rush on the main road |
| Crawford | Close to the Junction and the Central Bus Station, with a short auto ride | Outside school opening and closing times on Madurai Road |
The KK Nagar and Madurai Road and Srirangam and North Bank zone pages carry more local detail.
Senior biology adapts well to a screen. Diagrams can be sketched on a tablet or shown to the camera, and reviewing a NEET mock together on a shared screen is easy. A tutor in the room helps more when a student drifts without company, or when parents want each lab write-up inspected. Because a suitable ISC, IB or NEET specialist may well live on the other side of the Kaveri, many families settle on one home visit and one online lesson each week.
During the free demo, check four things: the tutor tests what your child knows before teaching; your child draws and labels something during the class; new terms end up written in English; and the tutor can explain where your child's board paper and NEET part ways. A poor fit just means the next shortlisted tutor gives a demo, and a later switch costs nothing. Book through our demo class page.
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. Senior biology and NEET work usually fall in the higher part of that band. Every tutor names a personal rate, shown to you on the shortlist ahead of the demo, and our Tiruchirappalli home tuition fees article covers the questions to ask.
Include the class and board (for the State Board, Biology or Botany and Zoology), whether NEET is a goal, the troublesome chapters, the language your child understands explanations in most easily, your neighbourhood, the free hours and a budget. Two or three suitable biology tutors come back to you with fees. Tutors who join go through an ID check; the Verified badge appears only after our team has reviewed the ID, set out on our ID check page. The other sciences have their own pages too: physics and chemistry in Tiruchirappalli. Biology teachers in the city can find open requests on Tiruchirappalli tuition jobs.
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. Class 11, 12 and NEET biology usually sit in that upper part, and each fee appears before the demo.
Yes. In the Directorate of Government Examinations timetable, Biology, Botany and Zoology appear as separate Higher Secondary subjects, so tell us which one your child studies. We shortlist tutors who build lessons on the prescribed book and switch to Tamil when it helps. The current scheme is on dge.tn.gov.in.
Half the paper. The NEET (UG) 2026 bulletin set 180 compulsory questions for 720 marks, 90 of them biology across botany and zoology, with four marks for a correct answer and one deducted for a wrong one. Biology was also compared first in a tie, so precise NCERT recall matters.
In the 2026-27 curriculum, Human Physiology leads Class 11 with 18 of the 70 theory marks, and Genetics and Evolution leads Class 12 with 20. Physiology deserves a second round at the end of Class 11, and genetics needs inheritance problems worked every week rather than notes memorised.
Yes. Useful methods include diagram cards with the English term and its meaning, common Greek and Latin word parts so new terms can be worked out, and explaining processes aloud in English before writing them. Talking can mix both languages for a while, but anything written for marks should be in English.
Yes, as long as the home hour does a different job: slowing down on the week's toughest chapter, marking the long written answers the board expects, and reviewing each mock one question at a time. Fix the home slot well away from batch timings and from peak traffic on your nearest main road.
Usually. Srirangam is served by its own railway station and the city bus to the Central Bus Station, with an auto for the last stretch. Manachanallur, beyond the Kollidam, is reached by road, so families there often choose weekend lessons and add online classes for specialist topics.
Tell us the class, board and your area. We share two or three matched tutors, and the first class is a free demo.