Rediscover Algebra and Trigonometry: Foundations for High School and Beyond

Rediscover Algebra and Trigonometry
Foundations for High School and Beyond — for AP, IB, and STEM Learners
Mathematics becomes truly powerful when ideas are visual, structured, and clearly connected.
Rediscover Algebra and Trigonometry is a concept-driven guide that helps students develop a deep and lasting understanding of algebra and trigonometry. Instead of relying on memorization, this book builds ideas step by step through clear explanations, guided examples, and thoughtfully designed practice problems.
Designed for Grades 9 to 11, the book supports students preparing for advanced high school mathematics, AP and IB programs, competitive exams, and future STEM studies.
Inside this book

• Visual concept maps that clarify relationships between ideas
• Guided examples with clear mathematical reasoning
• Challenge problems that promote deeper thinking
• Real-world applications of algebra and trigonometry
• QR codes linking to more than 17,000 free instructional videos
• A structured layout suitable for self-study and classroom use

Whether you are a student strengthening your foundation, a parent supporting learning at home, or an educator guiding motivated learners, this book offers clarity, confidence, and strong conceptual understanding.

About the Author
Anil Kumar Khandelwal is an IIT graduate and the founder of the Global Math Institute. He is a globally recognized mathematics educator whose students span more than 80 countries.
With over 17,000 instructional video lessons, he is known for making complex mathematical ideas accessible, visual, and meaningful. His work focuses on building strong foundations and preparing students for long-term success in STEM fields.

What Parents, Educators, and Students Say
Rediscover Algebra and Trigonometry is a concept-focused mathematics reference designed for secondary students and independent learners. Below are selected verified reviews from Amazon.ca.
Parent Review (Grade 9 STEM Track)
“More than a textbook -- this feels like a complete learning ecosystem.”
A parent of a Grade 9 student shares that the book challenges students without frustration, and that the QR-linked video lessons and STEM exploration tasks helped replace math anxiety with curiosity.
Nitin K. (Verified Purchase), Canada January 21, 2026
Comprehensive and Well-Structured Reference
“Concept-focused, systematic progression, and extensive practice.”
This reviewer highlights the book’s emphasis on reasoning, structure, and multiple representations, describing it as a long-term reference suitable for personal study, classroom use, or library collections.
Vikrant Garg (Verified Purchase), Canada January 20, 2026
Recommended by a University Tutor
“Easy to follow -- and explains tough concepts well.”
A university tutor recommends this book to first-year students who need strong algebra refreshers before beginning pre-calculus and calculus courses.
Maneesh Sharma (Verified Purchase), Canada December 10, 2025
Strong Foundations Before University
“Clear, concept-focused explanations with exam-style questions.”
A parent notes that while their children learned many of these ideas earlier through instruction, this book now captures the entire learning journey in a clear and systematic format—ideal for students building strong foundations before university.
Yolo (Verified Purchase), Canada January 23, 2026

Anil Kumar Khandelwal is a mathematics educator, mentor, and author with over fifteen years of experience teaching secondary and pre-university mathematics. He supports students across AP, IB, SAT, Olympiad, and STEM-focused academic pathways. He is the founder of Global Math Institute Inc., through which he has guided learners from more than 80 countries.He is also the creator of one of the world's largest independent mathematics learning libraries, with over 17,000 instructional videos focused on conceptual clarity, structured problem-solving, and long-term mathematical understanding. His work emphasizes connecting algebra, geometry, and trigonometry into a coherent system of reasoning, helping students build confidence and academic maturity.