TN 4th Text Books: Tamil Nadu Samacheer Kalvi New syllabus 12th Standard Tamil and English Medium all subjects Text Books 2020-2021. Tamilnadu Educational Department ( Tamilnadu Palli Kalvi Thurai ) Updated all the textbooks for the academic year 2020-2021. Here you can download Tamil Nadu State Board 4th Standard All Subjects New Syllabus Text Books (TN 4th Text Books) for the academic year 2021 – 2022 in both Tamil and English Medium as PDF Format.
| 4th New Books Term – 1 | ||
| Tamil | Download | |
| English | Download | |
| Tamil Medium | English Medium | |
| Mathematics | Download | Download |
| Science | Download | Download |
| Social Science | Download | Download |
| 4th New Books Term – 2 | ||
| Tamil | Download | |
| English | Download | |
| Tamil Medium | English Medium | |
| Mathematics | Download | Download |
| Science | Download | Download |
| Social Science | Download | Download |
| 4th New Books Term – 3 | ||
| Tamil | Download | |
| English | Download | |
| Tamil Medium | English Medium | |
| Mathematics | Download | Download |
| Science | Download | Download |
| Social Science | Download | Download |
| 4th All Subjects Text Books Zip Download | ||
| Tamil Medium | English Medium | |
| Term 1 | Download | Download |
| Term 2 | Download | Download |
| Term 3 | Download | Download |