HEMA Sir Classes
Concepts first. Marks follow.
Free Demo Class
Name: Your child ✍️
Subject: Maths · Physics · Chem · CS
Std: 8 - 12
Date: 4 Jul 2026
NCERT / CBSE · TAMIL NADU STATE BOARD

Tuition that turns
confusion into confidence.

Personal coaching in Maths, Physics, Chemistry & Computer Science for Std 8–12 — online, at your home, or in small group batches across Chennai. Taught by an educator with 15+ years of teaching experience and 500+ students trained.
Book a Free Demo Class
First demo class is completely free — no payment, no pressure. Evening & Saturday batches available.
Excellent
improvement! ✓✓
Keep it up →
100%
concept
clarity
0 +
Years teaching experience
0 +
Students & trainees coached
0
Boards — NCERT & TN State
0
Modes — Online · Home · Group
Q.1 WHAT DO WE TEACH?

Four subjects. Taught from the root.

Every topic starts from the basics — no skipping, no rote memorising. Students first understand why a formula works, then practise until board-exam questions feel routine.

∫ dx

Mathematics

Algebra, calculus, trigonometry, matrices, probability — step-marked solutions the exact way board examiners award marks.
STD 8 - 12
F = ma

Physics

Mechanics, electricity, optics, modern physics — every concept tied to real-world example before touching the numericals.
STD 9 - 12
H₂O

Chemistry

Organic reaction maps, inorganic memory frameworks and physical chemistry numericals — organised for fast revision.
STD 9 - 12
{};

Computer Science

Python, C++, algorithms and theory — taught by someone who codes and ships real applications, not just textbook programs.
STD 11 - 12
Q.2 WHICH SYLLABUS?

Both boards. Full coverage.

Classes follow the current prescribed textbooks chapter-by-chapter, with previous-year board questions and model papers built into the plan.

NCERT / CBSE

English medium
  • Chapter-wise coverage aligned to the latest NCERT textbooks
  • NCERT exemplar & in-text questions solved in class
  • Sample papers & previous-year CBSE board questions
  • Foundation support for JEE / NEET aspirants (Std 11–12)

Tamil Nadu State Board

English & Tamil medium — தமிழ் வழியிலும் பாடம் உண்டு
  • Samacheer Kalvi textbook coverage, line by line
  • Book-back questions + creative questions practice
  • Public exam blueprint-based revision & model tests
  • Special focus batches for Std 10 & Std 12 public exams
Q.3 HOW DO CLASSES HAPPEN?

Learn the way that suits your family.

Same teacher, same method, three formats — pick what works for your child’s routine.
💻

Online Classes

Live one-to-one classes on Google Meet with a digital whiteboard — attend from anywhere in India or abroad.
→Live solving, not recorded videos
→Notes & worksheets shared after class
→Doubt support on WhatsApp between classes
🏠

Home Tuition (Offline)

Sir comes to your home in and around Chennai — focused one-to-one attention in your child’s own study space.
→Fully personalised pace & plan
→Parents get a progress update every month
→Weekday & Saturday evening slots
👥

Small Group Batches

Batches of 4–8 students of the same standard — peer motivation with individual attention, at a friendlier fee.
→Maximum 8 students per batch
→Weekly tests with corrected answer sheets
→Ideal for Std 10 & 12 public exam prep
"A small batch means every doubt gets asked — and answered." — HEMA Sir
Q.4 WHO TEACHES?

Meet HEMA Sir

Tuition centre near guindy

Hemachandiran Somaskandan — known to his students simply as HEMA Sir — has been teaching since 2014, from polytechnic classrooms to corporate training halls, and from coaching-centre benches to online whiteboards.


He began as a Lecturer and Head of Department, co-founded Arrow Coaching Center in Chennai which grew to 200+ students, and later trained 100+ engineers as a Senior Consultant at Capgemini’s L&D Centre of Excellence. Today he leads Learning & Development at an international manufacturing firm while pursuing his Master of Management Studies at IIM Indore.


Why does that matter for your child’s tuition? Because HEMA Sir teaches the way industry trains professionals — with a clear roadmap, regular assessment, and honest feedback to parents. Concepts first. Marks follow.


Know more about Sir — hemachandiransomaskandan.netlify.app

2014
Started teaching career as Lecturer, Civil Engineering
2016
Lecturer cum Head of Department, Apollo Polytechnic College, Chennai
2018
Co-Founder & Head Trainer, Arrow Coaching Center — 200+ students
2022
Senior Consultant (Trainer), Capgemini L&D Centre of Excellence — trained 100+ associates
2025
MMS Scholar, IIM Indore · L&D Transformation Lead, SANSIRONG International
Q.5 DOES IT WORK?

Marks that speak for themselves.

What students and parents say after a few months of classes.
62 → 91 ✓
“Maths was my most feared subject. Sir made me solve every problem step by step and now I attempt the full paper with time to spare.”
Std 12 student · TN State Board
Maths — Home tuition, Chennai
Concepts ✓✓
“He never says ‘just memorise’. Even in Chemistry, my daughter finally understands why reactions happen. Weekly updates to us parents are a big plus.”
Parent of Std 11 student
Physics & Chemistry — Group batch
A1 grade ✓
“Online class felt just like sitting in front of Sir. Doubts I sent on WhatsApp at night were answered with a worked-out photo the next morning.”
Std 10 student · NCERT/CBSE
Maths & Science — Online
Q.6 WHEN ARE CLASSES?

Evening & weekend batches

Slots are designed around school hours. Exact timing is fixed after the demo class based on your child’s schedule.
Days
Timing
Suitable for
Monday – Friday
5:30 PM – 7:00 PM
Std 8–10OnlineHome tuition
Monday – Friday
7:15 PM – 8:45 PM
Std 11–12OnlineHome tuition
Saturday
4:00 PM – 8:00 PM
Group batchesWeekly testsRevision
Sunday
On request
Exam-season crash revisionModel exams
📌Public-exam season (Feb–Apr): extra revision batches and full model exams for Std 10 & 12.
Q.7 HOW TO START?

Book a free demo class

One class, completely free. Your child attends, you observe, and only then decide.
Reach Sir directly — no middlemen, no call centres.

Call HEMA Sir

+91 99525 78022 · Mon–Sat, 9 AM – 8 PM

WhatsApp

Fastest reply — usually within a few hours

Email

connecthemu@outlook.com · reply within 24 hours

Home tuition area

Chennai & nearby — online classes available everywhere

📩 Request a demo class

HEMA Sir Classes
Concepts first. Marks follow.
Maths · Physics · Chemistry · Computer Science
NCERT/CBSE & Tamil Nadu State Board · Std 8–12

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© 2026 HEMA Sir Classes · Chennai, Tamil Nadu
Taught by Hemachandiran Somaskandan · IIM Indore MMS Scholar