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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6:36

The Incircle Trick Most Students Miss | ISI BStat 2005 Problem 26

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3:14

How to Spot True Mathematical Talent in Your Child

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487 views

5:21

Is Homeschooling better than Regular Schooling for Students interested in Mathematical Science?

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Shared 1 week ago

592 views

16:16

Isogonal Lines Lemma | Elegant proof using DDIT #cheenta #education#maths#olympiad

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15:54

IMO Shortlist 2018 - C3 | Move the stones with Logical Reasoning #cheenta #education#maths#olympiad

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498 views

6:54

How to Start with International Science Fair #cheenta #science #iris #education #problemsolving

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244 views

8:29

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

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12:10

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

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Shared 3 weeks ago

641 views

6:34

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

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Shared 4 weeks ago

247 views

4:47

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

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Shared 1 month ago

298 views

6:22

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

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Shared 1 month ago

572 views

7:57

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

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Shared 1 month ago

398 views

11:38

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

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Shared 1 month ago

954 views

22:50

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

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531 views

9:43

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

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491 views

1:01:04

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

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Shared 1 month ago

266 views

11:13

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

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516 views

6:24

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

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Shared 1 month ago

96 views

3:47

Olympiad Exploration Session | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

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282 views

14:35

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

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503 views

4:38

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

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Shared 1 month ago

1.4K views

11:01

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

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Shared 1 month ago

348 views

5:43

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

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Shared 1 month ago

386 views

23:43

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

Cheenta Academy for Olympiad & Research

Shared 1 month ago

335 views

6:48

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

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1.5K views

11:20

Permutation Cycles | Raghunath JV | Cheenta |

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Shared 1 month ago

424 views

14:46

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

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Shared 1 month ago

421 views

9:22

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

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1K views

6:53

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

Cheenta Academy for Olympiad & Research

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448 views

8:22

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

Cheenta Academy for Olympiad & Research

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480 views

9:51

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

Cheenta Academy for Olympiad & Research

Shared 1 month ago

409 views

6:13

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

Cheenta Academy for Olympiad & Research

Shared 1 month ago

538 views

8:16

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

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Shared 1 month ago

229 views

4:48

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

Cheenta Academy for Olympiad & Research

Shared 1 month ago

403 views

7:05

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

Cheenta Academy for Olympiad & Research

Shared 1 month ago

578 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 3 months ago

2.3K views

2:11

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

Cheenta Academy for Olympiad & Research

Shared 3 months ago

399 views

10:15

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

Cheenta Academy for Olympiad & Research

Shared 3 months ago

558 views

45:24

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

Cheenta Academy for Olympiad & Research

Shared 3 months ago

220 views

9:25

Isogonal Lines through Problem Solving | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

380 views

12:22

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

Cheenta Academy for Olympiad & Research

Shared 3 months ago

644 views

2:58

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

Cheenta Academy for Olympiad & Research

Shared 3 months ago

348 views

10:13

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

Cheenta Academy for Olympiad & Research

Shared 3 months ago

772 views

7:23

Experiments in Maths | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

614 views

16:23

Evaluating Limit through Integration | Sandwich Theorem | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

476 views

7:34

Coloring Methods | Paving with Dominoes | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

238 views

12:52

What is the Real Meaning of Algebra | Cheenta Olympiad Programs | Dr. Ashani Dasgupta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

865 views

4:46

New Computer Science Program for Juniors | Cheenta Academy | Informatics Olympiad |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

211 views

8:56

How to Explore Math beyond High School | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 3 months ago

1.5K views

20:26

An Interesting Application of CRT | Taiwanese RMO 2002 I Dr. Soumyadeep Dutta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

241 views

16:40

Fermat's Method of Infinite Descent | APMO 1989 - P2 | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

557 views

3:52

Path to Ivy League | How Leadership Projects transform the Learning Path | Dr. Ashani Dasgupta

Cheenta Academy for Olympiad & Research

Shared 4 months ago

167 views

16:46

Methods in Geometry | Books and Resources | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

2.8K views

21:06

NSEP 2024 Numericals Problem Solve | Atri Mukherjee | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

157 views

22:20

Experimental Physics using Arduino | Tanumoy Banerjee | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

194 views

24:52

IGO 2025 P1 | Inversion and Angle Chasing | Raghunath JV | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

316 views

6:17

A Math Olympiad for Rural Students in Purulia | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

421 views

7:34

NSEP 2025 Paper code 61 Problem 53 MCQ | Tanumoy Banerjee | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

133 views

10:37

How to Solve Diophantine Equations in Number Theory | Putnam 2024 | Dr. Ashani Dasgupta | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

585 views

11:08

NSEP 2025 Paper code 61 Problem 27 Single Correct | Tanumoy Banerjee | Cheenta |

Cheenta Academy for Olympiad & Research

Shared 4 months ago

143 views