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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3:18

Register for NMTC 2026 with Cheenta | cheenta.com

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12:44

What happens in University Mathematics?

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5:26

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

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45:13

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

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5:28

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

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10:47

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

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16:31

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

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43:14

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

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Shared 3 weeks ago

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31:14

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

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Shared 4 weeks ago

295 views

46:54

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

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8:25

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

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9:07

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

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10:45

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

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Shared 2 months ago

220 views

11:43

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

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7:05

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

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430 views

12:58

Arduino LED Train: From Breadboard Prototype to Real Circuit

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Shared 2 months ago

286 views

11:43

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

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Shared 2 months ago

826 views

6:36

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

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3:14

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

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835 views

5:21

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

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751 views

16:16

Isogonal Lines Lemma: A Clean Proof Using DDIT

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Shared 2 months ago

299 views

15:54

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

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Shared 2 months ago

592 views

6:54

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

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Shared 2 months ago

295 views

8:29

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

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517 views

12:10

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

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Shared 3 months ago

681 views

6:34

Can We Transform Rural Education in India? #cheenta #education #rural #matholympiad #maths #craft

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Shared 3 months ago

261 views

4:47

NMTC 2025 Kaprekar Contest Problem 22 Solution | Geometry Trick Explained #cheenta #maths #education

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Shared 3 months ago

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6:22

Diophantine Equation Trick to Solve AMC 10A Problem 11 #cheenta #maths #education #matholympiad

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Shared 3 months ago

611 views

7:57

Mathematics and Artificial Intelligence | Research at Cheenta | Dr. Ashani Dasgupta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

435 views

11:38

ISI Entrance 2016 | Largest Triangle in Circle | Obj 6 | Dr. Ashani Dasgupta Cheenta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

973 views

22:50

An application of DDIT | Dual of Desargues Involution Theorem | Involution Map | Raghunath JV |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

583 views

9:43

An approach to Inequalities | Problem solving Strategy | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

536 views

1:01:04

Cosmology with Supernova Ia (SNIa) | Dr. Ayan Mitra | Cheenta Mathematical Science Seminars |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

301 views

11:13

ISI Entrance 2013 | Periodic Complex Numbers | Obj 1 | Dr. Ashani Dasgupta | Cheenta

Cheenta Academy for Olympiad & Research

Shared 3 months ago

528 views

6:24

How to Showcase Your Leadership Project | University Application | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

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3:47

Olympiad Exploration Session | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

308 views

14:35

Inversion, Reflection and Moving Points in Disc Part 1 | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

527 views

4:38

NRich from Cambridge | Resource for Students and Teachers in Math | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

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11:01

ISI 2013 Obj 8 | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

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5:43

How Mathematics is Discovered | Research at Cheenta | Dr. Ashani Dasgupta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

398 views

23:43

INMO 2026 - P5 | Reflections of a point | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

346 views

6:48

How to Start with Beautiful Physics | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

1.6K views

11:20

Permutation Cycles | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

441 views

14:46

INMO 2026 - P2 | Functional analysis | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

427 views

9:22

Zsigmondy's Theorem | Number Theory | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

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6:53

ISI 2013 Problem 2 | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

460 views

8:22

ISI 2013 Obj 1 | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

492 views

9:51

How to Use Homothety | AMC 8, 2025, Problem 18 | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

422 views

6:13

What is the Minimum Value | ISI 2013 Obj 21 | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 5 months ago

551 views

8:16

Pre Doctoral Research Opportunity | For Advanced College & University Students | Dr. Ashani Dasgupta

Cheenta Academy for Olympiad & Research

Shared 5 months ago

261 views

4:48

What is the Last Digit | ISI 2013, Obj 12 | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 5 months ago

409 views

7:05

Ten's Place Digit of Power of Three | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 5 months ago

600 views

7:21

What if you like mathematical science but do not want to do JEE | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 5 months ago

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2:11

The Clerk Who Outsmarted Cambridge: The Story of Ramanujan | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 5 months ago

418 views

10:15

What is Rearrangement Inequality | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 5 months ago

633 views

45:24

মেশিন লার্নিং আধুনিক কৃত্রিম বুদ্ধিমত্তার একটি কেন্দ্রীয় স্তম্ভ | প্রচেতা সেন | চিন্তা সেমিনার |

Cheenta Academy for Olympiad & Research

Shared 5 months ago

234 views

9:25

Isogonal Lines through Problem Solving | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 5 months ago

398 views

12:22

What is Topology | How Euler Solved the Bridge Problem | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 5 months ago

659 views

2:58

Banibrata Lives in Tiroti Village in West Bengal | Creating Math Olympiad in Rural India

Cheenta Academy for Olympiad & Research

Shared 5 months ago

351 views

10:13

Khori - A whiteboard developed by Cheenta | Dr. Ashani Dasgupta |

Cheenta Academy for Olympiad & Research

Shared 5 months ago

785 views