Time Zone Notice. All talk times below are listed in US Central Time (America/Chicago). Use the local-time link beneath a talk or session block to convert it to your own time zone. For July 25–26, 2026, America/Chicago observes Central Daylight Time (CDT, UTC−5). Indian Standard Time (IST, UTC+5:30) is 10 hours 30 minutes ahead.
Session Time Blocks
Program Schedule
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Talk 01 — Rudraksh Ghosh (PSBB Millennium School, OMR, Tamil Nadu, India) — July 25, 2026 | 5:30–5:45 AM (US Central Time) AbsentIndian Standard Time: July 25, 2026 | 4:00 PM–4:15 PM (IST)Title: Mathematical Thinking and Number Intelligence
Abstract
Advanced Mathematical Exploration and Research Orientation.
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Talk 02 — Sahana Baraneedharan (PSBB Millennium School, OMR, Tamil Nadu, India) — July 25, 2026 | 5:45–6:00 AM (US Central Time) AbsentIndian Standard Time: July 25, 2026 | 4:15 PM–4:30 PM (IST)Title: Recreational Mathematics
Abstract
Nature of Mathematics and Pattern Recognition Speed Mathematics and Mental Calculation. Number Patterns and Recreational Mathematics Magic Squares and Numerical Symmetry.
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Talk 03 — Abhinandan Goyal (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 25, 2026 | 6:00–6:15 AM (US Central Time)Indian Standard Time: July 25, 2026 | 4:30 PM–4:45 PM (IST)Title: Speed Mathematics and Mental Calculation
Abstract
This presentation provides the information about the origin of Vedic maths and its short tricks with brief examples.
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Talk 04 — Devika Tripathi (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 25, 2026 | 10:30–10:45 PM (US Central Time)Indian Standard Time: July 26, 2026 | 9:00 AM–9:15 AM (IST)Title: Generalization of Magic Squares in Arithmetic and Geometric Progressions
Abstract
Generalization of Magic Squares in Arithmetic and Geometric Progressions.
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Talk 05 — Dishant Agarwal (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 25, 2026 | 10:45–11:00 PM (US Central Time)Indian Standard Time: July 26, 2026 | 9:15 AM–9:30 AM (IST)Title: Squaring Using Vedic Mathematics Sutras
Abstract
Squaring is one of the most frequently used operations in mathematics, science, engineering, and everyday calculations. Conventional methods often require multiple steps, making the process time-consuming for many students. Vedic Mathematics offers simple, systematic, and mentally executable techniques that enable learners to calculate squares with greater speed, accuracy, and confidence. This paper presents innovative methods of squaring based on selected Vedic Mathematics Sutras, demonstrating how complex calculations can be transformed into easy mental processes. The proposed techniques reduce dependence on lengthy written computations while strengthening number sense, pattern recognition, logical reasoning, and computational fluency. The study also highlights the pedagogical value of these methods in enhancing students' interest in mathematics, improving problem-solving abilities, and reducing mathematics anxiety. Suitable examples illustrate the effectiveness and classroom applicability of the techniques. The paper concludes that integrating Vedic Mathematics into school education can significantly enrich mathematical learning and foster higher-order thinking skills among learners.
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Talk 06 — Amish Tandon (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 25, 2026 | 11:00–11:15 PM (US Central Time)Indian Standard Time: July 26, 2026 | 9:30 AM–9:45 AM (IST)Title: Role of AI-Based Games in Improving Mathematical Skills
Abstract
AI-based games play a significant role in enhancing mathematical skills by making learning interactive, personalized, and engaging. Artificial Intelligence analyzes each learner's strengths, weaknesses, and learning pace, then adjusts the difficulty level accordingly. This personalized approach helps students master concepts such as arithmetic, algebra, geometry, logical reasoning, and problem-solving without feeling overwhelmed. AI games provide immediate feedback, identify common errors, and suggest targeted practice, enabling students to learn from mistakes instantly. Gamification elements such as points, badges, levels, and rewards increase motivation and sustain interest in mathematics. Many AI-powered games also develop critical thinking, pattern recognition, spatial reasoning, and decision-making skills through real-life challenges and puzzles. Teachers can use the performance data generated by these games to monitor progress and provide timely support. Overall, AI-based mathematical games create an enjoyable, adaptive, and effective learning environment that builds confidence, accuracy, and a lifelong interest in mathematics.
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Talk 07 — Abhilasha Tiwari (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 25, 2026 | 11:15–11:30 PM (US Central Time)Indian Standard Time: July 26, 2026 | 9:45 AM–10:00 AM (IST)Title: Prime Factorization Using the Vedic Mathematics Sutra Vilokanam
Abstract
Vedic mathematics sutra vilokanam.
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Talk 08 — AHELAN S (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 25, 2026 | 11:30–11:45 PM (US Central Time)Indian Standard Time: July 26, 2026 | 10:00 AM–10:15 AM (IST)Title: Calculation of Day and Date Using Vedic Mathematics Skills
Abstract
The ability to calculate the day of the week for any given date is a fascinating mathematical skill that enhances logical thinking, numerical fluency, and mental computation. This paper presents a simplified approach to day and date calculation using principles inspired by Vedic Mathematics. By applying pattern recognition, modular arithmetic, and rapid mental calculation techniques, learners can determine the day corresponding to any date without relying on calendars or digital devices. The method strengthens computational skills, memory, concentration, and confidence while making mathematics engaging and enjoyable. It also encourages the development of higher-order thinking and problem-solving abilities in accordance with the goals of experiential learning and the National Education Policy (NEP) 2020. Suitable for students, teachers, and mathematics enthusiasts, this approach demonstrates how ancient Indian mathematical wisdom can be effectively integrated with modern mathematical concepts. The technique offers an innovative tool for recreational mathematics, classroom activities, competitions, and cognitive skill development.
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Talk 09 — Pranav Vohra (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 25, 2026 | 11:45 PM – July 26, 2026 | 12:00 AM (US Central Time)Indian Standard Time: July 26, 2026 | 10:15 AM–10:30 AM (IST)Title: Reverse Operations in Addition and Subtraction using Vedic Mathematics Skills
Abstract
Reverse operations in addition and subtraction provide an effective strategy for strengthening number sense, mental computation, and mathematical reasoning. This paper presents innovative techniques inspired by Vedic Mathematics to perform reverse calculations quickly and accurately. Instead of following conventional procedures, learners use digit patterns, complements, and logical relationships to reconstruct missing numbers and verify results mentally. These methods enhance computational fluency, analytical thinking, memory, and problem-solving skills while significantly reducing calculation time. The approach transforms routine arithmetic into an engaging activity that promotes confidence and mathematical curiosity among students. It is particularly useful for error detection, puzzle solving, competitive examinations, and classroom enrichment activities. Aligned with the principles of experiential learning and the National Education Policy (NEP) 2020, the proposed techniques encourage conceptual understanding rather than rote memorization. By integrating the wisdom of Vedic Mathematics with modern pedagogical practices, reverse operations become an enjoyable and powerful tool for developing accuracy, speed, and higher-order mathematical thinking across different age groups.
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Talk 10 — Ojas Awasthi (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 26, 2026 | 12:00–12:15 AM (US Central Time)Indian Standard Time: July 26, 2026 | 10:30 AM–10:45 AM (IST)Title: History of Vedic Maths
Abstract
Vedic Mathematics is a system of mental calculation composed of 16 Sutras (word-formulae) and 13 sub-sutras designed to simplify complex arithmetic into rapid mental steps. The system was formulated between 1911 and 1918 by Jagadguru Swami Bharati Krishna Tirtha, a brilliant scholar who later became the Shankaracharya of Puri. He reconstructed these principles after years of intense Sanskrit study and meditation, tracing their roots to the Atharvaveda. While he attributed the formulas to ancient texts, modern historians generally view the system as a brilliant, modern compilation of speed-math techniques. Tragically, the Swami’s original 16 handwritten volumes were permanently lost. In 1957, he painstakingly rewrote a single introductory book from memory. Published posthumously in 1965, Vedic Mathematics gained massive global popularity. Today, it remains a premier tool worldwide for eliminating math anxiety and accelerating calculation speeds.
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Talk 11 — Shaurya Shukla (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 26, 2026 | 12:15–12:30 AM (US Central Time)Indian Standard Time: July 26, 2026 | 10:45 AM–11:00 AM (IST)Title: Meru Prastara: Introduction, Applications, and Extension
Abstract
Meru Prastara is one of the remarkable mathematical concepts of the Indian Knowledge System and is traditionally attributed to the ancient scholar Pingala. It represents a triangular arrangement of numbers that corresponds to the coefficients of the binomial expansion, revealing deep relationships among algebra, combinatorics, and number patterns. This presentation introduces the historical significance and mathematical structure of Meru Prastara and demonstrates its direct application in obtaining coefficients of (a+b)^n efficiently. It further explores its use in combinations, probability, symmetry, Fibonacci numbers, and pattern recognition. The presentation also highlights innovative extensions of Meru Prastara in Vedic Mathematics for developing faster computational techniques, enhancing logical reasoning, and promoting conceptual understanding. By integrating ancient mathematical wisdom with modern algebraic concepts, Meru Prastara provides an engaging approach to teaching binomial expansion and related topics. The study emphasizes its relevance in contemporary mathematics education, research, and implementation under the framework of the Indian Knowledge Systems (IKS) initiative.
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Talk 12 — Vedang Trivedi (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 26, 2026 | 12:30–12:45 AM (US Central Time)Indian Standard Time: July 26, 2026 | 11:00 AM–11:15 AM (IST)Title: Divisibility Test
Abstract
Divisibility.
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Talk 13 — Reyansh Bhatia (D.A.V. Centenary Public School, Jind, Haryana, India) — July 26, 2026 | 12:45–1:00 AM (US Central Time)Indian Standard Time: July 26, 2026 | 11:15 AM–11:30 AM (IST)Title: LCM and HCF using Vilokanam and Urdhva-Tiryagbhyam
Abstract
Numbers are the foundation of mathematics. Understanding how numbers are related helps us solve many arithmetic problems quickly and accurately. Two important concepts that describe the relationship between numbers are the Highest Common Factor (HCF), also known as the Greatest Common Divisor (GCD), and the Least Common Multiple (LCM). In Vedic Mathematics, these concepts can be understood more efficiently by applying the Sutras Vilokanam (By Observation) and Urdhva-Tiryagbhyam (Vertically and Crosswise). The Highest Common Factor (HCF) is the greatest positive integer that divides two or more numbers exactly without leaving any remainder. It represents the largest factor common to all the given numbers. The Least Common Multiple (LCM) is the smallest positive integer that is exactly divisible by all the given numbers. While HCF identifies the greatest common divisor, LCM identifies the earliest common multiple. In conventional mathematics, students usually determine HCF and LCM by listing factors and multiples or by using prime factorization. Vedic Mathematics provides a faster and more intuitive approach. The Vilokanam Sutra encourages students to carefully observe the numbers and recognize common factors or multiples mentally without lengthy calculations. For example, by observing the numbers 12 and 18, we immediately notice that both are divisible by 6, making HCF = 6. Similarly, by observing their multiples, we quickly identify LCM = 36. The Urdhva-Tiryagbhyam Sutra, popularly known as the "Vertically and Crosswise" method, is mainly used for rapid multiplication. It becomes particularly useful while verifying the important relationship between HCF and LCM: For example, for the numbers 12 and 18: • HCF = 6 If you divide one number by 6 and multiply other number, you will get the LCM. 12 and 18 2 18 x 2 = 36 Since both products are equal, the relationship is verified quickly and accurately. These concepts have many practical applications in daily life. HCF helps divide objects into the largest possible equal groups, arrange students in equal rows, or cut materials into equal-sized pieces with no waste. LCM helps determine when repeating events occur together, such as traffic lights changing simultaneously, buses arriving at the same time, or scheduling recurring activities. Thus, the Vedic Mathematics Sutras Vilokanam and Urdhva-Tiryagbhyam make learning HCF and LCM more interesting, logical, and efficient. They strengthen observation skills, improve mental calculation, and help students solve mathematical problems with greater speed and confidence.
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Talk 14 — RAMA (GMSSSS Sanghi, Rohtak, Haryana, India) — July 26, 2026 | 1:00–1:15 AM (US Central Time)Indian Standard Time: July 26, 2026 | 11:30 AM–11:45 AM (IST)Title: Harbans Puzzle
Abstract
Harbans Puzzles are mathematical challenges inspired by the Japanese puzzle 'Kenken' / Sudoku, designed to enhance the logical ability and problem-solving skills of students. Harbans puzzle is an acronym for 'Har Banda Samjhadhar' (HAR BAN S) in local language, which means everyone has the capability to do anything. (That is, every student is capable of doing any task at any level.) How to get started with Harbans puzzles and what are the rules? To play these puzzles, take a grid of size 3 × 3, 4 × 4, or 5 × 5. If the puzzle is a 3 x 3 grid, it can only be filled with three different numbers. If it is a 4 x 4 grid, it must be filled/completed with four different digits or numbers only. If it is a 5 x 5 grid, it must be filled/completed with five different digits or numbers only. If it is a 6 x 6 grid, it must be filled/completed with six different digits or numbers only. A number cannot be repeated in each column. A number cannot be repeated in each row. Numbers must be selected according to the given instructions. Each instruction contains a target digit and its corresponding operation. Squares with the same color or boundary must be filled according to the given instructions.
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Talk 15 — Krishav Agarwal (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 26, 2026 | 1:15–1:30 AM (US Central Time)Indian Standard Time: July 26, 2026 | 11:45 AM–12:00 PM (IST)Title: Products of Algebraic Expressions
Abstract
The product of algebraic expressions is a fundamental concept in algebra that involves multiplying two or more expressions containing variables, constants, and mathematical operations. It helps students develop logical thinking and forms the basis for advanced topics such as factorization, equations, identities, and polynomial operations. Multiplication is carried out using the distributive property, where each term of one expression is multiplied by every term of the other expression, and like terms are then combined. Various methods, including the vertical method, grid method, FOIL method for binomials, and Vedic Mathematics techniques such as Urdhva-Tiryagbhyam, make multiplication faster and more systematic. Mastering the product of algebraic expressions improves accuracy, computational efficiency, and problem-solving skills. It has wide applications in geometry, physics, engineering, economics, and computer science, where algebraic models are frequently used. A strong understanding of this concept provides a solid foundation for higher mathematics and analytical reasoning.
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Talk 16 — Rajasvi Sharma (Sir Padampat Singhania Education Centre, Kanpur, Uttar Pradesh, India) — July 26, 2026 | 1:30–1:45 AM (US Central Time)Indian Standard Time: July 26, 2026 | 12:00 PM–12:15 PM (IST)Title: How to Improve Mathematical Skills
Abstract
Mathematical skills can be improved through regular practice, logical thinking, and the use of effective learning strategies. Students should develop a strong understanding of basic concepts and operations before moving to advanced topics. Daily practice helps improve accuracy, speed, and confidence in solving problems. Mental mathematics, puzzles, logical reasoning activities, and mathematical games strengthen analytical and problem-solving abilities. Learning different methods, including Vedic Mathematics techniques, can make calculations faster and more enjoyable. Students should be encouraged to understand the reasoning behind a solution rather than simply memorizing procedures. Applying mathematics to real-life situations such as shopping, budgeting, measuring, and data analysis helps make concepts meaningful and practical. Collaborative learning, discussions, and peer teaching further enhance understanding. Regular revision and error analysis help identify weaknesses and prevent repeated mistakes. With curiosity, perseverance, and consistent effort, students can gradually develop strong mathematical skills that support success in academics, daily life, and future careers.
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Vote of Thanks and Closing Remarks by Dr. Rakesh Bhatia | ISQGD–SS15 (Organizer, ISQGD–SS15)Dr. Rakesh Bhatia concluded the inaugural ISQGD special session for school students with a vote of thanks and closing remarks.