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International Intensive Trigonometry Summer Program

IITSP 2025

Greetings by the Head Director

IITSP is a summer program led by Professor Shubhrangshu Dasgupta from the Department of Physics at the Indian Institute of Technology Ropar (IIT Ropar), along with PhDs in mathematical physics.

The program adopts the intensive and competitive mathematics teaching methodology unique to IITs and is designed to provide deep and focused instruction in trigonometry for students worldwide, from Grade 7 and above.

Students who participate in this program will gain confidence in studying trigonometry, and having attended IITSP will serve as a valuable credential for high school or college applications.

We hope that through IITSP, students will develop a strong understanding of trigonometry, learn to apply it effectively, and improve their mathematical skills.

Head Director
Shubhrangshu Dasgupta

Program Overview

Program Dates: August 3, 2026-August 14, 2026

Application Periods

March 9th, 2026-July 27, 2026

Eligibility: Students worldwide in Grade 7 or above who can take classes in English (born before August 2014).

Required Documents & Structure

Required Documents

  • One letter of recommendation from a math/science mentor or school teacher.
  • Personal essay.
  • Math problem set (at least 60% completion recommended).

Program Structure

  • Daily 60–90 minute video classes.
  • Scheduled individual class times.
  • Attendance is mandatory.
  • Homework after each class, due by the deadline.
  • Exams on Days 2, 4, 6, 8, and 10 (choose 1 of 2 offered each day).

IITSP Curriculum and Schedule

Day Topics
Day 1Angle and Circular Measure, Arc Length and Area of a Sector, Trigonometry of Right Triangles
Day 2Formulas for the Same Angle, Evaluating Trigonometric Functions for Any Angle
Day 3Applications of the Sum and Difference Formulas, Graphs of Sine, Cosine, and Tangent Functions
Day 4Graphs of Trigonometric Functions, Inverse Trigonometric Functions
Day 5Trigonometric Formulas and Equations, Trigonometric Inequalities
Day 6Law of Sines and Law of Cosines
Day 7Geometry & Trigonometry I
Day 8Geometry & Trigonometry II
Day 9Trigonometry Problem Solving for Math Competitions I
Day 10Trigonometry Problem Solving for Math Competitions II

Application Submission Instructions

IITSP Application Form

Cover Page Information
Applicants must include the following information on the cover page of their submission:

  • 1. Student Name
  • 2. School
  • 3. Nationality
  • 4. Date of Birth
  • 5. Grade
  • 6. Email address of the school teacher or mentor who will provide the recommendation letter
  • 7. Parent’s Email Address

Program Fee

$1,520 USD

Students from families with an annual household income of $20,000 or less may apply for financial aid.Students who require financial aid should contact us at iitsp@imc-impea.org, and we will provide the necessary application documents