The TN 8th கணகக Guide is a free educational application designed for students following the Tamil Medium curriculum. It offers a thorough overview of the Samacheer Kalvi 8th Maths syllabus, featuring detailed solutions and exercises across multiple chapters. Each chapter includes a variety of exercises to enhance understanding and practice, making it a valuable resource for students.

The app covers essential topics such as numbers, measurements, natural numbers, life mathematics, geometry, statistics, and information processing. Each section provides exercises with step-by-step solutions, ensuring that learners can grasp concepts effectively. Overall, this guide serves as a comprehensive tool for mastering 8th-grade mathematics in Tamil.