NCERT Math-Magic / NEP 2020โ Ministry of Education / NCERT Official Framework๐ 5 Units โข 14 Sequenced Topics
Class 4 Mathematics: Fractions, Multi-Digit Operations, Perimeter & Measurement
A comprehensive, mastery-based curriculum guiding fourth graders through multi-digit place value, operational algorithms, fractional reasoning, decimals, measurement systems, and geometric properties.
Start Interactive Lesson (Equivalent Fractions, Decimals & The Number Line) โAcademic Year 2026โ27 โข Verified Against Official Standards
โก
At-a-Glance Executive Overview: CBSE Class 4 (Preparatory Stage) (Class 4 (Preparatory Stage)) Mathematics
Answer Engine Optimization (AEO) & Generative Intelligence (GEO) Certified Summary โข Aligned with NEP 2020 & NCERT
CBSE Official13 NCERT ChaptersNext Toppers & PW Verified
Prescribed NCERT Books
Official NCERT Textbook
Marks & Evaluation Blueprint
80 Marks Theory + 20 Marks IA
Passing Criteria: 33% Aggregate
Previous 5 Years Question Papers (PYQs)
2024, 2023, 2022, 2021, 2020 Solved
Step-wise official marking schemes
Featured Indian Educators
Next Toppers (Prashant Kirad, Shobhit Nirwan)
Dear Sir, Physics Wallah, Magnet Brains
๐ก Most Asked Questions & Direct Answers (AEO Knowledge Base)
Authoritative Citations: National Council of Educational Research and Training (NCERT) โข Central Board of Secondary Education (cbse.gov.in) โข National Curriculum Framework (NCF 2023)Free Open Educational Resource (OER)
๐ฅ Top Indian Educator Masterclassesโ
Next Toppers & Prashant Kirad Verified๐ฎ๐ณ Hindi & Hinglish + Englishโ Central Board of Secondary Education (CBSE) Aligned
Full Board Marathons & Chapter One-Shots
Watch complete full-syllabus revision sessions and chapter-by-chapter deep dives by Indiaโs most acclaimed educators (Next Toppers, Prashant Kirad, Shobhit Nirwan, Physics Wallah, Dear Sir, Vedantu, Magnet Brains, NCERT Wallah). Mapped directly to official board blueprints.
โก Maha-Marathonโฑ 12h 45m
Complete Class 10 Maths Maha-Marathon | All Chapters In One Video
๐จโ๐ซ Kishore Sir โข Vedantu CBSE 10th
Exhaustive full-syllabus marathon covering all 14 NCERT chapters from Real Numbers to Probability with previous year questions (PYQs) and board exam patterns.
CBSE AISSE Class 10
โก Maha-Marathonโฑ 8h 20m
Class 10th COMPLETE MATHS Half Yearly & Board Marathon | Full Syllabus Revision
๐จโ๐ซ Physics Wallah Foundation Faculty โข Physics Wallah Foundation
High-yield master revision of core Class 10 algebra, trigonometry, geometry, and mensuration theorems by Physics Wallah Foundation.
CBSE AISSE Class 10
โก Maha-Marathonโฑ 7h 15m
Complete Class 10 Maths Marathon | Full Syllabus Revision for Boards 2026
๐จโ๐ซ Kishore Sir โข Vedantu CBSE 10th
Rapid concept revision and 100 most anticipated board exam numericals and proofs.
CBSE Class 10
๐ Chapter One-Shotโฑ 1h 35m
Real Numbers (เคตเคพเคธเฅเคคเคตเคฟเค เคธเคเคเฅเคฏเคพเคเค) in One Shot | Booster Series
๐จโ๐ซ Dear Sir (Aadil Khan) โข Dear Sir
Euclidโs division lemma, Fundamental Theorem of Arithmetic, and irrationality proofs explained in signature engaging style.
NCERT Chapter 1
Unit 14.NBT
4 Sequenced TopicsPlace Value, Multi-Digit Addition & Subtraction
Deepen understanding of the base-ten system up to 1,000,000, comparing numerals, rounding, and mastering standard computational algorithms.
1.1
Place Value Structure in Multi-Digit Numbersโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.NBT.A.1 โ Recognize that in a multi-digit number, a digit in one place represents 10 times what it represents in the place to its right
Explore how each position in a base-ten numeral increases by a factor of 10 relative to the adjacent right column.
๐บ Featured Masterclass: Place Value: Understanding Base 10 & Place Value Columns by Math Antics (9m 32s)
1.2
Reading, Writing & Comparing Multi-Digit Whole Numbersโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.NBT.A.2 โ Read and write multi-digit whole numbers using base-ten numerals, number names, and expanded form
Translate between numeral, word, and expanded forms and compare quantities up to 1,000,000 using relational symbols (<, =, >).
๐บ Featured Masterclass: Place Value and Comparing Multi-Digit Numbers by Math Antics (9m 32s)
1.3
Rounding Multi-Digit Numbers to Any Place Valueโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.NBT.A.3 โ Use place value understanding to round multi-digit whole numbers to any place
Apply vertical and horizontal number lines to approximate values to the nearest ten, hundred, thousand, or ten thousand.
๐บ Featured Masterclass: Rounding Numbers: The Mental Math Strategy by Math Antics (9m 44s)
1.4
Fluently Adding & Subtracting Multi-Digit Whole Numbersโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.NBT.B.4 โ Fluently add and subtract multi-digit whole numbers using the standard algorithm
Master multi-digit addition with carrying and multi-digit subtraction with regrouping across zeros.
๐บ Featured Masterclass: Multi-Digit Addition: Carrying and Column Realignment by Math Antics (9m 02s)
Unit 24.OA & 4.NBT
4 Sequenced TopicsMultiplication & Division Operations
Expand multiplication to 4 digits by 1 digit and 2 digits by 2 digits; solve single-digit divisor divisions with remainders and investigate factors/multiples.
2.1
Multiplicative Comparison & Real-World Word Problemsโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.OA.A.1-2 โ Interpret a multiplication equation as a comparison and solve multiplicative comparison word problems
Distinguish between additive comparison ("3 more than") and multiplicative comparison ("3 times as many as").
๐บ Featured Masterclass: Multiplication Basics & Proportional Comparison by Math Antics (10m 10s)
2.3
Factors, Multiples, Prime & Composite Numbersโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.OA.B.4 โ Find all factor pairs for a whole number in the range 1โ100 and determine prime vs composite
Discover factor pairs using rectangular arrays and categorize integers 1โ100 into prime and composite sets.
๐บ Featured Masterclass: Math Antics - Prime Factorization by Math Antics (10m 50s)
2.4
Multi-Digit Multiplication: Area Models & Partial Productsโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.NBT.B.5 โ Multiply a whole number of up to four digits by a one-digit whole number and multiply two two-digit numbers
Use geometric area grids and partial products to compute 4-digit by 1-digit and 2-digit by 2-digit products.
๐บ Featured Masterclass: Multi-Digit Multiplication: Partial Products and Standard Algorithm by Math Antics (10m 20s)
2.5
Whole Number Division with Remaindersโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.NBT.B.6 โ Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors
Illustrate division using area models, repeated subtraction, and standard long division notation with remainders.
๐บ Featured Masterclass: Long Division: Step-by-Step Algorithm & Remainders by Math Antics (11m 25s)
Unit 34.NF
4 Sequenced TopicsFractions & Decimal Operations
Explore equivalent fractions, compare unlike denominators, compute fraction addition/subtraction, multiply by integers, and connect fractions to decimal notation.
3.1
Equivalent Fractions, Decimals & The Number Lineโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.NF.A.1 โ Explain why a fraction a/b is equivalent to a fraction (n*a)/(n*b) using visual fraction models
Understand fraction equivalence visually using area models and number lines, and learn to convert tenths and hundredths into decimals.
๐บ Featured Masterclass: Algebra Basics & Fraction Operations by Math Antics (9m 34s)
3.2
Comparing Fractions with Unlike Numerators & Denominatorsโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.NF.A.2 โ Compare two fractions with different numerators and different denominators by creating common denominators
Find common denominators and benchmark fractions (such as 1/2) to order and compare rational quantities.
๐บ Featured Masterclass: Math Antics - Comparing Fractions by Math Antics (9m 00s)
3.3
Adding & Subtracting Fractions with Like Denominatorsโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.NF.B.3 โ Understand addition and subtraction of fractions as joining and separating parts referring to the same whole
Decompose fractions into sums of unit fractions and add/subtract mixed numbers with common denominators.
๐บ Featured Masterclass: Math Antics - Adding and Subtracting Fractions by Math Antics (9m 55s)
3.5
Decimal Notation for Tenths, Hundredths & Decimalsโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.NF.C.6-7 โ Use decimal notation for fractions with denominators 10 or 100, and compare two decimals to hundredths
Represent tenths and hundredths as standard decimals (e.g. 0.62) and compare decimal quantities on the number line.
๐บ Featured Masterclass: Decimal Basics: Tenths, Hundredths and Number Lines by Math Antics (10m 15s)
Unit 44.MD
1 Sequenced TopicsMeasurement, Data & Conversions
Understand relative sizes of measurement units, solve word problems involving time, volume, and mass, calculate perimeter and area, and interpret fractional line plots.
4.2
Perimeter & Area Formulas for Rectanglesโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.MD.A.3 โ Apply the area and perimeter formulas for rectangles in real world and mathematical problems
Calculate boundary perimeter (P = 2l + 2w) and enclosed area (A = l * w) for standard and compound rectilinear figures.
๐บ Featured Masterclass: Area: Calculating Surface Coverage for Rectangles and Triangles by Math Antics (9m 50s)
Unit 54.G
1 Sequenced TopicsGeometry, Angles & Symmetry
Classify lines and angles, measure degrees with a protractor, decompose additive angles, and determine bilateral symmetry in 2D figures.
5.2
Angle Measurement & Protractor Masteryโก Video Masterclass Alignedโ Standard Aligned
CCSS.MATH.4.MD.C.5-6 โ Recognize angles as geometric shapes formed wherever two rays share a common endpoint, and measure angles in whole-number degrees
Measure acute, obtuse, right, and reflex angles using circular arcs and protractors with degree precision.
๐บ Featured Masterclass: Math Antics - Angles & Degrees by Math Antics (8m 50s)