Cheenta Academy for Olympiad & Research - Invidious

Cheenta Academy for Olympiad & Research

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Since 2010, August, we have worked with hundreds of outstanding students from over five countries. Some of these students went on to perform brilliantly in Math Olympiads and other challenging mathematical contests. All credit goes to their years of hard work and persistence. Time and again, we learnt outstanding problem-solving strategies from our students.

We follow pedagogical methods used in the erstwhile Soviet Union. Discussions begin and end with problems. Students tirelessly work together on different methods. Faculty, on the other hand, disrupts this group-work with occasional hints and conceptual remarks, almost never divulging the entire solution. This method was crafted under the brilliant leadership of Vasiliyev in Mathematical Circles of Moscow and Saint Petersburg.

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9:55

Quadrature of the Rectangle: AM-GM with Compass | Dr. Ashani Dasgupta | Cheeta

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11:17

How to Do Research in School | Upcoming Winter Research Program 2026 on Hyperbolic Geometry

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19:32

Vieta Jumping Method explained through a problem | Raghunath JV

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1.8K views

6:18

How to prepare for ISI & CMI Math Entrance | Dr. Ashani Dasgupta | Cheenta

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12K views

12:02

Dominant Triples and the Chess Tournament Problem | Olympiad Combinatorics

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1.1K views

8:42

Chess Tournament Problem — Invariant Principle for Olympiad Math

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1.3K views

16:20

What is a Derivative? Concept in Mathematics and Calculus - Dr. Ashani Dasgupta

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1K views

35:40

Similar Triangles the Way Felix Klein Saw Them | Math Olympiad Geometry

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741 views

12:58

The Story of the Cantor Set and a Tree | Dr. Ashani Dasgupta | Cheenta

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750 views

3:56

Olympiad to Science Fairs | Advanced Training in Kolkata and Online | Dr. Ashani Dasgupta | Cheenta

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664 views

5:58

Invariance Principle in Math Olympiad | Dr. Ashani Dasgupta | Cheenta

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2.5K views

11:32

Rotating Cardboard Problem from American Math Competition | AMC 12A, 2024 Problem 18

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857 views

12:38

Quadratic Diophantine Equations | Dr. Ashani Dasgupta | Cheenta

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609 views

11:54

Will AI Replace Mathematicians in Future?

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1.9K views

10:08

Why You Actually Learnt Group Theory in School? | Dr. Ashani Dasgupta | Cheenta

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798 views

7:47

How can High School and College Students Start with Research with Cheenta ?

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416 views

8:26

Complex Numbers Without Complex Numbers: Geometry | American Math Competition | Dr. Ashani Dasgupta

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Shared 2 months ago

695 views

5:19

Calcutta Olympiad and Experiments Research Center | Math Olympiad, ISI-CMI, Experiments in Physics

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Shared 2 months ago

453 views

9:03

How to solve Number Theory problem using Euler’s Theorem | American Math Competition 12B Problem 14

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809 views

11:29

Block, Disk and Hoop: The Rolling Race Puzzle in Physics | Cheenta | Dr Ashani Dasgupta

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Shared 2 months ago

351 views

8:34

How Symmetry Helps to Solve Geometry Problem - AMC 10B, Problem 20 | Dr. Ashani Dasgupta

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Shared 2 months ago

485 views

5:55

Beautiful Book : Men of Mathematics

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Shared 3 months ago

2.2K views

11:54

Teaching Beautiful Math to Kids - Two Strategies | Dr. Ashani Dasgupta

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Shared 3 months ago

1.1K views

15:20

Brachistochrone Part 2: The Cycloid Proof | Dr Shankhadeep Chakraborti | Cheenta Academy

Cheenta Academy for Olympiad & Research

Shared 3 months ago

198 views

32:16

The Bridge Problem: Solved With Translation Geometry | Dr. Ashani Dasgupta | Cheenta

Cheenta Academy for Olympiad & Research

Shared 3 months ago

270 views

12:51

Part 1 - Transistor to AI: India's Semiconductor Story | Dr. Debajyoti Biswas

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Shared 3 months ago

211 views

15:01

Cataract Detection with Deep Learning — Cheenta School Research Project

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Shared 3 months ago

158 views

16:45

AI Detects Cataract Severity From Pupil Images | Cheenta Research Project

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203 views

24:34

Brachistochrone: Bernoulli's Snell's Law Shortcut | Part 1 | Dr. Sankhadip Chakraborty

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Shared 3 months ago

421 views

1:59

Build, Break, Understand: Cheenta's New Physics Kit | Tanumoy Banerjee

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Shared 3 months ago

218 views

3:18

Register for NMTC 2026 with Cheenta | cheenta.com

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1K views

12:44

What happens in University Mathematics? | Dr. Ashani Dasgupta | Cheenta

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Shared 4 months ago

1K views

5:26

Cheenta US Summer Workshops 2026 | Math Olympiad, Research & University Admissions (Bay Area, Texas)

Cheenta Academy for Olympiad & Research

Shared 4 months ago

349 views

45:13

What is Trigonometry - Applications in Math Olympiads | Live with Dr. Ashani Dasgupta

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Shared 4 months ago

864 views

5:28

Pure Math, AI & Research — Cheenta's University Program in Calcutta

Cheenta Academy for Olympiad & Research

Shared 4 months ago

2.1K views

10:47

বর্গ সংখ‍্যার পাসওয়ার্ড । Math Olympiad NumberTheory in Bengali | Part 1 | Dr. Ashani Dasgupta

Cheenta Academy for Olympiad & Research

Shared 4 months ago

586 views

16:31

Euler's Prime Machine: Turn One Olympiad Problem Into Research | cheenta

Cheenta Academy for Olympiad & Research

Shared 4 months ago

872 views

43:14

Why a Circle Can Look Like a Square - Foundation of Olympiad Geometry

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Shared 4 months ago

395 views

31:14

Plato's Forehead and the Point at Infinity | Projective Geometry for Olympiads

Cheenta Academy for Olympiad & Research

Shared 4 months ago

323 views

46:54

How Calculus Was Born — Archimedes to Number e (Concepts in Math · Class with Dr. Ashani Dasgupta)

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Shared 5 months ago

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8:25

The Hidden Meaning of Derivative — ISI BStat/BMath 2026 Objective 4

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Shared 5 months ago

2K views

9:07

This Curvy Shape Has Integer Area? | AMC 10A 2011 #18

Cheenta Academy for Olympiad & Research

Shared 5 months ago

638 views

10:45

NSEP 2019 Kinematics — How Long Does the 10th Bogie Take | Tanumoy Banerjee | Cheenta

Cheenta Academy for Olympiad & Research

Shared 5 months ago

258 views

11:43

How to Raise a Child Who Loves Mathematics — 4 Proven Ways | Dr. Ashani Dasgupta | Cheenta

Cheenta Academy for Olympiad & Research

Shared 5 months ago

7.6K views

7:05

Why Most Factor Pairs Fail — AMC 10A Diophantine Problem | Dr. Ashani Dasgupta | Cheenta

Cheenta Academy for Olympiad & Research

Shared 6 months ago

446 views

12:58

Arduino LED Train: From Breadboard Prototype to Real Circuit

Cheenta Academy for Olympiad & Research

Shared 6 months ago

338 views

11:43

NMTC Diagonal Problem → Why Triangle Inequality Defines Distance | Dr. Ashani Dasgupta | Cheenta

Cheenta Academy for Olympiad & Research

Shared 6 months ago

923 views

6:36

The Incircle Secret Every ISI BStat Aspirant Should Know | Dr. Ashani Dasgupta | Cheenta

Cheenta Academy for Olympiad & Research

Shared 6 months ago

997 views

3:14

Your Child May Be Gifted in Math — Even If Grades Don't Show It

Cheenta Academy for Olympiad & Research

Shared 6 months ago

988 views

5:21

Homeschool or Regular School for Math-Gifted Kids? The Real Answer

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Shared 6 months ago

857 views

16:16

Isogonal Lines Lemma: A Clean Proof Using DDIT

Cheenta Academy for Olympiad & Research

Shared 6 months ago

419 views

15:54

Proving a Lower Bound — IMO Shortlist 2018 C3 Solved | Raghunath J V | Cheenta

Cheenta Academy for Olympiad & Research

Shared 6 months ago

649 views

6:54

From Daily Life to ISF — A Student's Research Mindset | Dr. Ashani Dasgupta | Cheenta

Cheenta Academy for Olympiad & Research

Shared 6 months ago

324 views

8:29

What is the square root of i #cheenta #education #maths #olympiad

Cheenta Academy for Olympiad & Research

Shared 6 months ago

538 views

12:10

What makes a circle 'perpendicular' to another circle? #cheenta #matholympiad #education

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Shared 6 months ago

712 views

6:34

100 Miles Project: Cheenta Upskills Rural Teachers

Cheenta Academy for Olympiad & Research

Shared 7 months ago

267 views

4:47

NMTC 2025 Kaprekar Q22 — Geometry by Angle Chasing

Cheenta Academy for Olympiad & Research

Shared 7 months ago

406 views

6:22

AMC 10 Number Theory: Algebra to Diophantine Trick

Cheenta Academy for Olympiad & Research

Shared 7 months ago

626 views

7:57

Genetic Algorithms + Hyperbolic Geometry: Research at Cheenta | Dr. Ashani Dasgupta |

Cheenta Academy for Olympiad & Research

Shared 7 months ago

445 views

11:38

Biggest Triangle in a Circle — ISI B.Stat Problem | Dr. Ashani Dasgupta Cheenta

Cheenta Academy for Olympiad & Research

Shared 7 months ago

982 views