Reflection of the 2022 revised curriculum (applied to 2nd year middle school students in 2026)

Complete middle school math with proper conceptual learning! Stepping Stone Math Concept Basics is a textbook designed to help you focus on concepts and solidify your understanding.
The "Concept Book" is designed to help students understand concepts through visual explanations of mathematical principles, apply concepts through problems, finalize concepts through special lectures, and complete concepts through developmental problems.
〈Ikhim Book〉 is designed to help students fill in any gaps in previously learned concepts while learning various concept application problems, and to allow for a final check at the end of each unit.