Download official Tamil Nadu 4th standard Mathematics study materials, guides, and term-wise notes (2026-27) across all three terms: Term 1 (First Term), Term 2 (Second Term), and Term 3 (Third Term) under the Samacheer Kalvi curriculum. If you need the official state textbooks, access the Mathematics Textbooks PDF portal or the complete 4th Standard Textbooks PDF repository. These are useful for students and teachers seeking the latest state-prescribed curriculum.
Alongside state textbooks, download complete exercise solutions, Ennum Ezhuthum Malar (மலர்) math workbooks, and chapter-wise formula charts below. These are useful for students and teachers preparing for school Formative Assessments (FA) and Summative Assessments (SA / Term Exams), as well as educators preparing for Teacher Posts (TRB SGT), Teacher Eligibility Tests (TNTET Paper 1), and TNPSC exams where foundational arithmetic and geometry form a critical portion. If you are exploring other grades, access our resources for Class 1, Class 2, Class 3, Class 5, as well as Class 6, Class 7, Class 8, Class 9, Class 10 (SSLC), Class 11 (Plus One), and Class 12 (Plus Two).
4th Mathematics Term 1 Study Materials (முதல் பருவம்)
Download official 4th Standard Mathematics Term 1 study materials, step-by-step textbook solutions, and mental arithmetic worksheets across Geometry, Numbers, Patterns, Measurements, and Information Processing:
| பாடப் பொருள் / Material Title | வகை / Medium | பதிவிறக்கம் / Link |
|---|---|---|
| 4th Maths Term 1 Complete Study Guide & Solutions (TM & EM)
Geometry 2D/3D, Place Values & Addition/Subtraction Solved
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Both Mediums | Download PDF |
| 4th Maths Term 1 Book-Back Exercise Solutions
Step-by-Step Solved Exercise Problems
|
Both Mediums | Download PDF |
| 4th Maths Term 1 Ennum Ezhuthum Malar Math Workbook
TNSCERT / FLN Mission | Numeracy Flashcards & Counting Sheets
|
Tamil Medium | Download PDF |
| 4th Maths Term 1 Time, Length & Calendar Practice Sheets
Meters, Centimeters & Calendar Word Problems
|
Both Mediums | Download PDF |
| 4th Maths Term 1 Quarterly Exam Model Question Paper
District Common Exam Board | Term 1 Model Question Paper with Keys
|
Both Mediums | Download PDF |
| 4th Maths Term 1 Formative Assessment FA(b) Worksheets
Monthly Evaluation Unit Test Papers
|
Both Mediums | Download PDF |
4th Mathematics Term 2 Study Materials (இரண்டாம் பருவம்)
Access 4th Standard Mathematics Term 2 lesson notes, multiplication lattice charts, and fraction visual representation worksheets:
| பாடப் பொருள் / Material Title | வகை / Medium | பதிவிறக்கம் / Link |
|---|---|---|
| 4th Maths Term 2 Complete Study Guide & Solved Examples
Lines, Multiplication, Division, Weight & Fractions Notes
|
Both Mediums | Download PDF |
| 4th Maths Term 2 Book-Back Exercise Solutions
Chapter-wise Solved Textbook Problems
|
Both Mediums | Download PDF |
| 4th Maths Term 2 Fractions & Money Practice Worksheets
Halves, Quarters, Three-Quarters & Rupee-Paise Bills
|
Both Mediums | Download PDF |
| 4th Maths Term 2 Half-Yearly (SA) Model Question Paper
District Common Exam Board | Second Term Common Examination Paper
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Both Mediums | Download PDF |
| 4th Maths Term 2 FA(b) Unit Test Model Question Papers
Samacheer Assessment Wing | Formative Evaluation Monthly Tests
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Both Mediums | Download PDF |
4th Mathematics Term 3 Study Materials (மூன்றாம் பருவம்)
Download 4th Standard Mathematics Term 3 comprehensive guides, Perimeter boundary measurement sheets, and annual Summative Assessment model question papers:
| பாடப் பொருள் / Material Title | வகை / Medium | பதிவிறக்கம் / Link |
|---|---|---|
| 4th Maths Term 3 Complete Study Guide
Perimeter, Division with Remainder & Capacity Notes
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Both Mediums | Download PDF |
| 4th Maths Term 3 Perimeter & Capacity Formula Charts
Boundary Measurement & Milliliters/Liters Solved Examples
|
Both Mediums | Download PDF |
| 4th Maths Term 3 Ennum Ezhuthum Malar Math Module
TNSCERT / FLN Mission | Term 3 Numeracy Activities & Problem Solving
|
Tamil Medium | Download PDF |
| 4th Maths Annual Summative Assessment (SA) Model Paper
District Common Exam Board | Full Year Summative Assessment Model Paper
|
Both Mediums | Download PDF |
| 4th Maths Term 3 Division Word Problems & Data Handling
Tally Marks, Bar Charts & Real-Life Arithmetic Problems
|
Both Mediums | Download PDF |
4th Mathematics Samacheer Kalvi Syllabus & Units
The Tamil Nadu 4th standard Mathematics curriculum builds strong arithmetic operations, spatial understanding, and practical measurement foundations:
Term 1 (முதல் பருவம்)
- Unit 1 (Geometry): 2D & 3D shapes, vertices, edges and faces of cube, cuboid, cylinder & sphere.
- Unit 2 (Numbers): Numbers up to 10,000, place value, expanded form, addition & subtraction.
- Unit 3 (Patterns): Iterative patterns and numerical series.
- Unit 4 (Measurements): Length (meters and centimeters), conversion & word problems.
- Unit 5 (Time): Reading clock time, days, months and calendar activities.
- Unit 6 (Information Processing): Data collection and pictographs.
Term 2 (இரண்டாம் பருவம்)
- Unit 1 (Geometry): Lines (straight, curved, parallel, perpendicular) and shape drawing.
- Unit 2 (Numbers): Multiplication (lattice and standard algorithms) & single-digit division.
- Unit 3 (Patterns): Line symmetry in geometric figures and letters.
- Unit 4 (Measurements): Weight (grams, kg) and balance operations.
- Unit 5 (Money): Rupees and paise conversion, addition, subtraction and bill preparation.
- Unit 6 (Fractions): Halves (1/2), quarters (1/4) and three-quarters (3/4).
Term 3 (மூன்றாம் பருவம்)
- Unit 1 (Geometry): Introduction to perimeter and boundary measurement.
- Unit 2 (Numbers): Division with remainder and practical arithmetic word problems.
- Unit 3 (Measurements): Capacity (milliliters and liters) and liquid volume calculation.
- Unit 4 (Fractions): Fraction of a collection and comparison of like fractions.
- Unit 5 (Information Processing): Tally marks and bar charts.
⭐ Key 4th Maths Measurement Rules & Fraction Basics
Class 4 students must master these fundamental measurement conversion values and fraction concepts:
Study & Teaching Tips for Parents & Teachers
Build calculation speed and problem-solving confidence in primary mathematics:
- Daily Times Tables Practice: Revise multiplication tables from 2 to 10 daily to make multi-digit multiplication and division effortless.
- Hands-On Weighing & Measuring: Use a ruler to measure notebooks and household items in cm, and observe grocery packaging for grams and kilograms.
- Visual Fraction Shading: Practice drawing circles and rectangles divided into equal parts to shade and represent 1/2, 1/4, and 3/4.
🎒 Tamil Nadu Primary School Resources (வகுப்பு 1–5 தொடக்கப் பள்ளி வழிகாட்டிகள் & பாடப்புத்தகங்கள்):
📚 Class 4 Other Subject Study Materials (4ஆம் வகுப்பு பிற பாடங்கள்):