Mathematics

S. No.Name of UnitTopicVideo LinksPresentation / document pdfAssessment questionsQuiz LinkMCQ questionsAny other material
1CHAPTER 1:  KNOWING OUR NUMBERSINTRODUCTION TO KNOWING OUR NUMBERS( PART 1 )ClickClick ClickClickClickClick
 ‘LARGE NUMBERS (PART 2 )Click     
 ‘SMALLEST AND GREATEST NUMBER (PART 3 )Click     
 ‘COMPARING NUMBERS ( PART 4 )Click     
 ‘LARGER NUMBERS ( PART 5 )Click     
 ‘LARGER NUMBERS – INDIAN SYSTEM ( PART 6 )Click     
 ‘LARGER NUMBERS – INTERNATIONAL SYSTEM ( PART 7 )Click     
 ‘QUESTION TIME 1 ( PART 8 )Click     
 ‘APPLICATION OF LARGE NUMBERS ( PART 9 )Click     
 ‘QUESTION TIME 2 ( PART 10 )Click     
 ‘QUESTION TIME 3 ( PART 11 )Click     
 ‘ESTIMATION OF NUMBERS ( PART 12 )Click     
 ‘ROUNDING OFF NUMBERS ( PART 13 )Click     
 ‘ESTIMATING SUM AND DIFFERENCE ( PART 14 )Click     
 ‘ESTIMATING PRODUCT ( PART 15 )Click     
 ‘MORE EXAMPLES ON ESTIMATION ( PART 16 )Click     
 ‘ROMAN NUMERALS ( PART 17 )Click     
 ‘WRITING ROMAN NUMERALS ( PART 18 )Click     
 ‘MORE EXAMPLES OF ROMAN NUMERALS ( PART 19 )Click     
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2CHAPTER 2 : WHOLE NUMBERSINTRODUCTION ( WHOLE NUMBERS PART 1 )ClickClickClickClickClickClick
 ‘SUCCESSOR AND PREDECESSOR ( WHOLE NUMBERS PART 2 )Click     
 ‘ADDITION ON NUMBER LINE ( WHOLE NUMBERS PART 3 )Click     
 ‘SUBTRACTION AND MULTIPLICATION ON NUMBER LINE ( WHOLE NUMBERS PART 4 )Click     
 ‘QUESTION TIME ( WHOLE NUMBERS PART 5 )Click     
 ‘CLOSURE PROPERTY (WHOLE NUMBERS PART 6 )Click     
 ‘COMMUTATIVE PROPERTY ( WHOLE NUMBERS PART 7 )Click     
 ‘ASSOSIATIVE PROPERTY (WHOLE NUMBERS PART 8 )Click     
 ‘DISTRIBUTIVE PROPERTY ( WHOLE NUMBERS PART 9 )Click     
 ‘ADDITIVE AND MULTIPLICATIVE IDENTITY( WHOLE NUMBERS PART 10)Click     
 ‘QUESTIONS ON PROP OF WHOLE NUMBERS ( PART 11 )Click     
 ‘PATTERNS IN WHOLE NUMBERS( PART 12 )Click     
 ‘QUESTIONS ON PATTERNS OF WHOLE NUMBERS( PART 13 )Click     
         
3CHAPTER 3 :  PLAYING WITH NUMBERSINTRODUCTION TO PLAYING WITH NUMBERS (PART 1 )ClickClickClickClickClickClick
 ‘FACTORS AND MULTIPLES ( PART 2)Click     
 ‘FACTORDS OF BIGGER NUMBERS ( PART 3)Click     
 ‘MULTIPLES ( PART 4)Click     
 ‘FACTORS VS MULTIPLES CONCLUSION ( PART 5 )Click     
 ‘QUESTIONS ON FACTOR AND MULTIPLES ( PART 6 )Click     
 ‘PRIME AND COMPOSITE NUMBERS ( PART 7 )Click     
 ‘ODD AND EVEN NUMBERS ( PART 8 )Click     
 ‘TWIN PRIMES ( PART 9 )Click     
 ‘SIEVE OF ERATOSTHENES (PART 10)Click     
 ‘QUESTION ON PRIME AND COMPOSITE NUMBERS ( PART 11 )Click     
 ‘QUESTION ON PRIME AND COMPOSITE NUMBERS (PART 12)Click     
 ‘DIVISILITY BY TWO ( PART 13 )Click     
 ‘DIVISIBILITY BY THREE (PART 14 )Click     
 ‘DIVISIBILITY BY FOUR ( PART 15 )Click     
 ‘DIVISIBILITY BY FIVE ( PART 16 )Click     
 ‘DIVISIBILITY BY SIX ( PART 17 )Click     
 ‘DIVISIBILITY BY SEVEN ( PART 18 )Click     
 ‘DIVISIBILITY BY EIGHT ( PART 19 )Click     
 ‘DIVISIBILITY BY NINE ( PART 20 )Click     
 ‘DIVISIBILITY BY TEN (PART 21 )Click     
 ‘DIVISIBILITY BY ELEVEN (PART 22 )Click     
 ‘DIVISIBILITY TEST (PART 23 )Click     
 ‘COMMON FACTORS AND MULTIPLES ( PART 24 )Click     
 ‘CO-PRIME NUMBERS (PART 25 )Click     
 ‘ADDITION , DIVISION RULES ( PART 26 )Click     
 ‘PRIME FACTORISATIONS ( PART 27 )Click     
 ‘QUESTIONS ON DIVISIBILITY ( PART 28 )Click     
 ‘HIGHEST COMMON FACTORS (PART 29 )Click     
 ‘HCF BY PRIME FACTORISATION METHOD (PART 30 )Click     
 ‘QUESTIONS ON HCF ( PART 31 )Click     
 ‘LEAST COMMON MULTIPLES ( PART 32 )Click     
 ‘LCM BY PRIME FACTORISATION METHOD ( PART 33 )Click     
 ‘LCM BY ROW METHOD ( PART 34 )Click     
 ‘APPLICATION OF HCF AND LCM ( PART 35 )Click     
 ‘QUESTIONS ON HCF AND LCM -I( PART 36 )Click     
 ‘QUESTIONS ON HCF AND LCM -II ( PART 37 )Click     
 ‘QUESTIONS ON HCF AND LCM -III ( PART 38 )Click     
         
4 CHAPTER 4:  BASIC GEOMETRICAL IDEASINTRODUCTION OF BASIC GEOMETRICAL IDEAS-1 (PART 1 )ClickClickClickClickClickClick
 ‘INTRODUCTION OF BASIC GEOMETRICAL IDEAS-2 (PART 2 )Click     
 ‘BASIC ELEMENTS OF GEOMETRY (PART 3 )Click     
 ‘LINE AND LINE SEGMENT (PART 4 )Click     
 ‘PARALLEL AND INTERSECTING LINES (PART 5 )Click     
 ‘RAY (PART 6 )Click     
 ‘QUESTIONS ON BASIC ELEMENTS OF GEOMETRY (PART 7 )Click     
 ‘CURVE (PART 8 )Click     
 ‘POSITION OF POINT IN A FIGURE(CURVE) (PART 9 )Click     
 ‘ANGLES (PART 10 )Click     
 ‘NAMING ANGLES (PART 11 )Click     
 ‘INTERIOR AND EXTERIOR ANGLES (PART 12 )Click     
 ‘POLYGON (PART 13 )Click     
 ‘FEATURES OF POLYGON (PART 14 )Click     
 ‘TYPES OF POLYGON ( PART 15 )Click     
 ‘QUESTION ON POLYGON (PART 16 )Click     
 ‘TRIANGLE ( PART 17 )Click     
 ‘QUADRILATERAL (PART 18 )Click     
 ‘CIRCLES ( PART 19 )Click     
 ‘PARTS OF A CIRCLE ( PART 20 )Click     
 ‘QUESTIONS ON QUADRILATERAL AND CIRCLES ( PART 21 )Click     
 ‘QUBOID : FACES, EDGES, VETICES ( PART 22 )Click     
 ‘QUESTIONS ON 3D OBJECTS ( PART 23 )Click     
         
5CHAPTER 5:  UNDERSTANDING  ELEMENTARY SHAPESINTRODUCTION TO UNDERSTANDING ELEMENTRY SHAPES (PART 1 )ClickClickClickClickClickClick
 ‘LINE SEGMENT (PART 2 )Click     
 ‘COMPARING LENGTHS ( PART 3 )Click     
 ‘QUESTIONS ON LINE SEGMENTS (PART 4 )Click     
 ‘ANGELS (PART 5)Click     
 ‘TYPES OF ANGLES (PART 6 )Click     
 ‘DIFFERENT ANGLE NAMES (PART 7 )Click     
 ‘MEASUREMENTS OF ANGLES (PART 8 )Click     
 ‘QUESTIONS ON ANGLES 1 (PART 9 )Click     
 ‘QUESTIONS ON ANGLE 2 (PART 10 )Click     
 ‘QUESTIONS ON ANGLE 3(PART 11 )Click     
 ‘TRIANGLES AND ITS TYPE (PART 12 )Click     
 ‘COMBO OF TRIANGLE TYPES (PART 13 )Click     
         
6 CHAPTER 6:  INTEGERSINTRODCUTION OF INTEGERS-1 (PART 1 )ClickClickClickClickClickClick
 ‘INTRODUCTION OF INTEGERS -2 (PART 2 )Click     
 ‘COMPARING INTEGERS (PART 3 )Click     
 ‘QUESTION ON COMPARING INTEGERS (PART 4 )Click     
 ‘EXERCISE QUESTIONS-1 (PART 5 )Click     
 ‘EXERCISE QUESTIONS-2 (PART 6 )Click     
 ‘CLOSURE, COMMUTATIVE PROPERTIES OF INTEGERS (PART 7 )Click     
 ‘SUBTRACTION OF INTEGERS (PART 8 )Click     
 ‘SUBTRACTION OF INTEGER CONTINUE (PART 9)Click     
 ‘SUBTRACTION OF INTEGER CONTINUE (PART 10 )Click     
         
7CHAPTER 7:  FRACTIONSINTRODUCTION OF FRACTIONS ( PART 1 )ClickClickClickClickClickClick
 ‘WHAT ARE FRACTIONS (PART 2 )Click     
 ‘NUMERIALS ON FRACTIONS ( PART 3 )Click     
 ‘FRACTION IN NUMBER LINE ( PART 4 )Click     
 ‘PROPER FRACTIONS ( PART 5 )Click     
 ‘IMPROPER FRACTIONS ( PART 6 )Click     
 ‘MIXED FRACTIONS ( PART 7 )Click     
 ‘IMPROPER TO MIXED FRACTIONS ( PART 8 )Click     
 ‘EQUIVALENT FRACTIONS ( PART 9 )Click     
 ‘SIMPLEST FROM OF A FRACTION ( PART 10 )Click     
 ‘QUESTIONS ON FRACTION-1 ( PART 11 )Click     
 ‘QUESTIONS ON FRACTION-2 ( PART 12 )Click     
 ‘LIKE AND UNLIKE FRACTIONS ( PART 13 )Click     
 ‘COMPARING FRACTIONS ( PART 14 )Click     
 ‘QUESTIONS ON FRACTIONS-3( PART 15 )Click     
 ‘ADDTION AND SUBTRACTION OF LIKE FRACTIONS ( PART 16 )Click     
 ‘ADDTION AND SUBTRACTION OF UNLIKE FRACTIONS ( PART 17 )Click     
 ‘ADDTION OF MIXED FRACTIONS ( PART 18)Click     
 ‘QUESTIONS ON FRACTONS-4 ( PART 19 )Click     
         
8CHAPTER 8:  DECIMALSINTRODUCTION OF DECIMALS ( PART 1 )ClickClickClickClickClickClick
 ‘DIGITS PLACES IN NUMBERS ( PART 2 )Click     
 ‘DECIMALPOINT (PART 3 )Click     
 ‘TENTHS ( PART 4 )Click     
 ‘HUNDREDTHS ( PART 5 )Click     
 ‘READING AND WRITING DECIMAL NUMBERS ( PART 6 )Click     
 ‘DECIMALS ON NUMBER LINE ( PART 7 )Click     
 ‘DECIMALS AS FRACTIONS (PART 8 )Click     
 ‘FRACTIONS AND DECIMALS ( PART 9 )Click     
 ‘QUESTIONS ON DECIMAL -1 ( PART 10)Click     
 ‘QUESTIONS ON DECIMAL-2 (PART 11 )Click     
 ‘COMPARING DECIMAL NUMBERS ( PART 12 )Click     
 ‘USING DECIMAL NUMBERS ( PART 13 )Click     
 ‘ADDING DECIMAL NUMBERS ( PART 14 )Click     
 ‘SUBTRACTING DECIMAL NUMBERS ( PART 15 )Click     
 ‘QUESTIONS ON DECIMALS – 3 ( PART 16 )Click     
 ‘QUESTIONS ON DECIMALS – 4 ( PART 17 )Click     
         
9CHAPTER 9:  DATA HANDLINGINTRODUCTION TO DATA HANDLING (introduction part 1)ClickClickClickClickClickClick
 ‘ORGANISING DATA ( part 2 )Click     
 ‘ARITHMATIC MEAN( part 3)Click     
 ‘RANGE OF DATA ( part 4 )Click     
 ‘ARITHMATIC MEAN AND RANGE ( part 5 )Click     
 ‘DOUBLE BAR GRAPH ( part 6 )Click     
 ‘FREQUENCY DISTRIBUTION TABLE ( part 7 )Click     
 ‘TALLY MARKS FREQUENCY DISTRIBUTION TABLE ( part 8 )Click     
 ‘GROUPED FREQUENCY DISTRIBUTION TABLE ( part 9 )Click    
         
10CHAPTER 10:  MENSURATIONINTRODUCTION TO MENSURATION ( INTRODUCTION PART 1)ClickClickClickClickClickClick
 ‘PERIMETER AND SQUARE (PART 2 )Click     
 ‘PERIMETER OF POLYGONS (PART 3 )Click     
 ‘HOW DOES PERIMETER HELPS (PART 4 )Click     
 ‘QUESTION ON PERIMETER-1 (PART 5 )Click     
 ‘QUESTION ON PERIMETER-2 (PART 6 )Click     
 ‘AREA (PART 7 )Click     
 ‘AREA OF RECTANGLE AND SQUARE (PART 8 )Click     
 ‘AREA OF OTHER SHAPES (PART 9 )Click     
 ‘QUESTION ON AREAS (PART 10 )Click     
         
11CHAPTER 11: ALGEBRAINTRODUCTION TO ALGEBRA (ALGEBRA PART 1)ClickClickClickClickClickClick
 ‘INTRODUCTION TO ALGEBRA 2 (ALGEBRA PART 2 )Click     
 ‘VARIABLES AND CONSTANTS (ALGEBRA PART 3 )Click     
 ‘HOW ALGEBRA HELPS (ALGEBRA PART 4 )Click     
 ‘RULES FOR USING ALGEBRA (ALGEBRA PART 5 )Click     
 ‘VARIABLES IN GEOMETRY (ALGEBRA PART 6 )Click     
 ‘VARIABLES IN ARITHMETIC -RULES (ALGEBRA PART 7 )Click     
 ‘QUESTIONS AND ANSWERS (ALGEBRA PART 8 )Click     
 ‘ALGEBRAIC EXPRESSIONS (ALGEBRA PART 9)Click     
 ‘QUESTIONS ON ALGEBRAIC EXPRESSIONS (ALGEBRA PART 10)Click     
 ‘USING ALGEBRAIC EXPRESSIONS IN DAILY LIFE (ALGEBRA PART 11 )Click     
 ‘ALGEBRAIC EQUATIONS (ALGEBRA PART 12 )Click     
 ‘SOLVING EQUATIONS TRIAL AND ERROR METHOD (ALGEBRA PART 13)Click     
 ‘STEPWISE SOLNING ALGEBRAIC EQUATIONS (ALGEBRA PART 14 )Click     
 ‘RIDDLES BASED ON ALGEBRA (ALGEBRA PART 15 )Click     
         
12CHAPTER 12: RATIO AND PROPORTIONINTRODUCTIN TO RATIO AND PROPORTION (PART 1 )ClickClickClickClickClickClick
 ‘COMPARITOSION OF QUANTITIES (PART 2 )Click     
 ‘COMPARISION OF DIVISION (PART 3 )Click     
 ‘RATIO (PART 4 )Click     
 ‘RATIO VS FRACTION ( PART 5 )Click     
 ‘SIMPLIFYING RATIO ( PART 6 )Click     
 ‘QUESITON TIME-1 ( PART 7 )Click     
 ‘QUESITON TIME-2 ( PART 8 )Click     
 ‘QUESITON TIME-3 ( PART 9 )Click     
 ‘EQUIVALENT RATIOS ( PART 10)Click     
 ‘PROPORTION ( PART 11 )Click     
 ‘QUESTION ON PROPORTION ( PART 12 )Click     
 ‘UNITARY METHOD ( PART 13)Click     
 ‘QUESITONS ON UNITARY METHOD ( PART 14 )Click     
         
13CHAPTER 13: SYMMETRYINTRODUCTION TO SYMMETRY ( SYMMETRY PART 1 )ClickClick ClickClickClickClick
 ‘SYMMETRICAL AND ASYMMETRICAL (SYMMETRY PART 2 )Click     
 ‘SYMMETRY IN NATURE (SYMMETRY PART 3 )Click     
 ‘LINE SYMMETRY (SYMMETRY PART 4 )Click     
 ‘SYMMETRY IN NUMBERS AND ALPHABETS (SYMMETRY PART 5 )Click     
 ‘QUESTIONS ON SYMMETRY (SYMMETRY PART 6 )Click     
 ‘NUMBER OF LINES OF SYMMETRY(SYMMETRY PART 7 )Click     
 ‘QUESTIONS ON LINES OF SYMMETRY 1 (SYMMETRY PART 8 )Click     
 ‘QUESTIONS ON LINES OF SYMMETRY 2 (SYMMETRY PART 9 )Click     
 ‘ROTATIONAL SYMMETRY (SYMMETRY PART 10 )Click     
 ‘SYMMETRY AND REFLECTION (SYMMETRY PART 11 )Click     
 ‘ORDER OF ROTATIONAL SYMMETRY (SYMMETRY PART 12 )Click     
 ‘QUESTION TIME 1 (SYMMETRY PART 13 )Click     
 ‘QUESTION TIME 2 (SYMMETRY PART 14 )Click     
 ‘QUESTION TIME 3 (SYMMETRY PART 15 )Click     
         
14CHAPTER 14: PRACTICAL GEOMETRYINTRODUCTION (PRACTICAL GEOMETRY PART 1)ClickClickClickClickClickClick
 ‘DRAWING PARALLEL LINES (PRACTICAL GEOMETRY PART 2 )Click     
 ‘DRAWING LINE SEGMENT (PRACTICAL GEOMETRY PART 3 )Click     
 ‘DRAWING PERPENDICULAR BISECTOR(PRACTICAL GEOMETRY PART 4 )Click     
 ‘PERPENDICULAR BISECTOR THROUGH A POINT NOT ON THE LINE (PRACTICAL GEOMETRY PART 5 )Click     
 ‘PERPENDICULAR BISECTOR PASSING THROUGH THE MIDPOINT (PRACTICAL GEOMETRY PART 6 )Click     
 ‘QUESTION TIME (PRACTICAL GEOMETRY PART 7 )Click     
 ‘DRAWING ANGLES WITH PROTRACTOR ( PRACTICAL GEOMETRY PART 8)Click     
 ‘DRAWING ANGLE BISECTOR (PRACTICAL GEOMETRY PART 9 )Click     
 ‘DRAWING 60 deg USING RULER AND COMPASS(PRACTICAL GEOMETRY PART 10 )Click     
 ‘DRAWING 120 degUSING RULER AND COMPASS (PRACTICAL GEOMETRY PART 11 )Click     
 ‘DRAWING 90 deg USING RULER AND COMPASS (PRACTICAL GEOMETRY PART 12 )Click     
 ‘DRAWING 130 deg USING RULER AND COMPASS (PRACTICAL GEOMETRY PART 13 )Click     
 ‘QUESTIONS FROM EXERCISE (PRACTICAL GEOMETRY PART 14 )Click     
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