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A good Maths score is rarely about the student alone. It is about whether the teacher explains a concept, demonstrates it, and then makes the student solve it standalone before moving on. Here is how Chandan sir does exactly that at ESA Rohini.
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Looking for an Expert Maths Teacher in Rohini? Join Excellent Students' Academy

ByESA Editorial·Last reviewed ·6 min read

If you have been searching for an expert Maths teacher in Rohini for your Class 11 or 12 child, the search usually ends the same way. A recommendation, a demo class, and then a decision based on one thing: does the child actually understand what is being taught, or are they just copying it down.

At Excellent Students' Academy Sector 7, our Class 11-12 Maths programme is led by Mr. Chandan Prajapati. Here is what parents and students from Rohini, Pitampura and Shalimar Bagh consistently tell us makes his classroom different.

Mr. Chandan Prajapati teaching an expert Maths class at ESA Rohini Sector 7
Mr. Chandan Prajapati leads Class 11-12 Maths at ESA Rohini Sector 7.

The four-step method

Every new concept in Chandan sir's classroom goes through the same sequence. First it is explained. Then it is demonstrated on the board, step by step. Then the student solves an identical problem standalone, with no help. Then a slightly different variation is given immediately, so the concept is tested in a new wrapper before the class moves on. Nothing is marked "done" until the student can do it alone.

Doubts resolved in the same session

A doubt raised in Chandan sir's class is not deferred to "the next class" or "after the lecture." It is addressed on the spot, because a Maths gap left unresolved compounds. By the time the next chapter builds on it, an unresolved doubt from two weeks ago becomes the reason a student cannot follow the current lesson.

Weekly testing that tracks real understanding

Every Saturday, Chandan sir's students write a chapter test on whatever was taught that week. Papers are corrected by him personally within 48 hours, and the specific mistake pattern, not just the score, is shared with the student and the parent on WhatsApp. This is how a shaky topic gets caught in week one instead of resurfacing in the board exam.

Students writing a weekly Saturday Maths test under Chandan sir at ESA Rohini Sector 7
Every Saturday, Chandan sir's students write a chapter test corrected within 48 hours.

Why this matters for Class 11-12 Maths specifically

Class 11-12 Maths carries some of the highest-weightage, highest-scoring topics in the CBSE syllabus: Integration, Vectors, 3D Geometry, Probability and Calculus. These topics reward fluency built over months, not last-minute revision. Chandan sir's Class 12 batch finishes the full syllabus well before the board date, leaving substantial time purely for mock papers and revision.

Why parents specifically look for an "expert" Maths teacher, not just any tutor

There is a real difference between a tutor who can solve a Class 12 Maths problem and a teacher who can diagnose exactly why a student is stuck on it. An expert Maths teacher recognises within a few questions whether a student's struggle is with the current chapter or with an unresolved Class 9 or 10 concept underneath it. Chandan sir's diagnostic approach with every new student is built around exactly this distinction, which is why families from Rohini Sector 3, 5, 9, 11, 13, 15, 17, as well as Pitampura, Shalimar Bagh and Ashok Vihar, specifically ask for him by name when enquiring about Maths coaching.

What a first month under Chandan sir typically looks like

New students usually go through a short diagnostic conversation in the first week, not a formal test, where Chandan sir figures out which earlier concept is actually holding the student back. The first two to three weeks then focus on tightening that specific gap alongside the current syllabus, rather than pretending the gap does not exist. By the first Saturday test, most students are already being tested purely on the current chapter, with the earlier gap no longer showing up as a recurring mistake.

Batch details, fees and facility

Chandan sir's Class 11-12 Maths batches run Monday to Saturday, capped around 18 students per batch so that standalone problem-solving can be checked individually during class, not just inferred from the Saturday test. Fees are confirmed clearly on a call based on the exact class and subject combination, with no changes once you arrive at the centre. The Sector 7 classroom used for senior Maths batches has dedicated whiteboard space for long-form derivations in Calculus, Vectors and 3D Geometry, and a WhatsApp broadcast group keeps parents updated with weekly scores and specific mistake notes.

What students say

Ayush Goel, one of our 2026 toppers, scored 99 in Maths under Chandan sir's guidance. His own words: "Weekly tests prepared me for the real board pressure. By exam day it just felt like another Saturday." Other students describe the same pattern: the standalone-practice step feels slower in the first few weeks compared to just watching a solved example, but it is what actually makes the concept stick for the board exam months later.

Who this teaching style suits, and who should look elsewhere

Chandan sir's method works best for students willing to actually attempt a problem standalone in class, even if they get it wrong the first time, rather than students looking for someone to simply hand them a solved example to copy. If your child needs to be pushed gently to try before being shown the answer, this classroom is built exactly for that. If your child already has strong Maths fundamentals and mainly needs speed drills for JEE, that is also covered within the same syllabus timeline, since the full course finishes well before boards.

How to check this for yourself

Do not take our word for it. Sit your child in an actual Chandan sir batch for a week, not a one-off demo class. Watch how a doubt is handled. Watch whether he checks that every student in the room can solve the problem alone before moving to the next one. Ask to see the diagnostic notes made for a new student in the first week, and how the plan changed based on what was found.

Beyond the classroom: how doubts are tracked between sessions

Not every doubt surfaces conveniently during class hours. Chandan sir's batches use a WhatsApp broadcast group where students can flag a specific question number they got stuck on while doing homework, and it gets addressed at the start of the very next session rather than being lost between classes. Parents are added to a separate update thread that shares only test scores and mistake notes, keeping the student group focused purely on academic doubts.

How this compares to a private home tutor for Maths

A private home tutor can certainly explain a concept one-on-one, but cannot replicate the effect of a student watching a classmate solve the same problem through a different, sometimes faster route. Chandan sir's classroom keeps batch sizes small enough, around 18 students, that the individual attention of a home tutor and the peer-learning benefit of a batch both remain available at the same time. For a student who has a very specific, narrow gap, a short home tuition stint before joining the batch is sometimes the better sequence, and we say so honestly when parents ask.

What "expert" looks like in an actual Saturday test correction

Pick up any corrected Saturday paper from Chandan sir's batch and the difference from a generic tutor's red pen becomes obvious. Marks are not just deducted; the specific step where the logic broke down is circled, with a one-line note on what to revisit. Over a term, a student's corrected papers become a readable record of exactly which concepts needed a second pass, which is far more useful heading into boards than a stack of scores with no context.

Enrolling with Chandan sir's batch

Call or WhatsApp us with your child's current class, and we will confirm which of Chandan sir's Class 11 or 12 Maths batch timings currently has an open seat, along with the exact fee for that combination. We recommend visiting for the free 7-day demo before committing, so you and your child can judge the classroom firsthand rather than relying on this article alone.

Reaching Chandan sir's batch from across North West Delhi

Students travel to this specific Maths batch from well beyond Sector 7 itself. Families from Rohini Sector 3, 5, 9, 11, 13, 15 and 17 typically reach the centre in under fifteen minutes by auto, while students from Pitampura, Shalimar Bagh, Ashok Vihar and Mukherjee Nagar usually manage the commute in twenty to twenty five minutes on a two-wheeler or shared auto. For many of these families, the deciding factor in accepting a slightly longer commute than the nearest generic tuition centre was simple: they wanted their child taught by a named, verifiable Maths specialist rather than whichever teacher happened to be free that evening at a closer option.

What makes this different from Maths tuition apps and video courses

Recorded Maths lectures and app-based courses cannot see whether a student actually solved the standalone problem correctly or copied the next step from the video. Chandan sir's classroom is built around the opposite principle: every student attempts every problem live, in the room, where a wrong step is caught and corrected within seconds rather than discovered three chapters later at test time. For a subject as sequential as Maths, where one unresolved gap directly breaks the next topic, this real-time correction is difficult to replace with any recorded format.

A teacher parents can actually reach

Beyond the classroom, one detail parents mention repeatedly is accessibility. Chandan sir is reachable through the batch WhatsApp channel for genuine academic queries, and the monthly parent meeting is a real fifteen-minute conversation about your specific child, not a scripted general update read out to a room of parents at once. For a subject where parents often feel locked out of understanding what their child is actually stuck on, this level of direct access is, by itself, a meaningful reason many Rohini families describe him as an expert Maths teacher worth commuting for.

Bringing prior test papers to your first visit

If you are booking the free demo, bring your child's most recent school Maths papers or report card along, if you have them. It gives Chandan sir a starting reference point before the diagnostic conversation even begins, which usually means the first week's placement within the batch is more accurate and less trial-and-error.

If your search for an "expert Maths teacher in Rohini" started because of a specific recent score drop, mention that directly on your first call. It helps us route your child straight to the diagnostic conversation instead of a generic enquiry, and gets the actual fix started sooner rather than waiting for the first monthly parent meeting to raise it.

We would rather have that conversation early than watch a preventable gap turn into a term-exam surprise.

Meet Chandan sir at ESA Rohini

Book a free 7-day demo at our centre at C7/72, 2nd Floor, Sector 7, Rohini, New Delhi 110085 and sit in an actual Class 11-12 Maths batch taught by Mr. Chandan Prajapati. Call +91 94580 12793 or WhatsApp +91 87506 63995 to book.

FAQs

Frequently asked questions

Who is Chandan sir at ESA Rohini?

Mr. Chandan Prajapati is our Class 11-12 Maths faculty at the Sector 7 centre, known for a four-step teaching method: explain, demonstrate, standalone practice, then an immediate variation to lock in the concept.

How does Chandan sir handle doubts in class?

Doubts are addressed the same session they come up, not deferred, because an unresolved Maths gap compounds quickly once the next chapter builds on it.

Does Chandan sir also help students prepare for competitive exams?

His Class 12 batch finishes the CBSE syllabus well ahead of boards, which also gives students a stronger base for JEE-level Maths problems in the remaining months.

How can I find out if my child's specific Maths gap will be addressed?

New students go through a diagnostic conversation to identify whether the current struggle is with the present chapter or an earlier unresolved concept, which is then fixed first.

Is ESA Rohini accessible from outside Rohini, like Pitampura?

Yes, our Sector 7 centre is a short ride from Pitampura, Shalimar Bagh, Ashok Vihar and every major Rohini sector.

Can I book a trial class with Chandan sir specifically?

Yes, mention Chandan sir's Class 11-12 Maths batch when you call +91 94580 12793 or WhatsApp +91 87506 63995 to book your free demo.

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Excellent Students' Academy · C7/72, 2nd Floor, Sector 7, Rohini, New Delhi 110085 · Call +91 94580 12793