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Class 3
Measurement of Length
Devices to Measure Length
Class 3
1.
Numbers
1.1.
Representation of Numbers
1.1.1.
Write Numerals as Number Names
1.1.2.
Write Number Names as Numerals
1.1.3.
Numbers on Abacus
1.2.
Face Value and Place Value
1.2.1.
Face Value of a Digit in a Number
1.2.2.
Place Value of a Digit in a Number
1.2.3.
Appreciating Face Values and Place Values
1.3.
Numbers in Expanded Form
1.3.1.
Convert Numbers to Expanded Form
1.3.2.
Convert Numbers from Expanded Form
1.4.
Successor and Predecessor
1.4.1.
Successor of a Number
1.4.2.
Predecessor of a Number
1.4.3.
Appreciate Predecessor and Successor of a Number
1.5.
Skip Counting
1.6.
Comparison of numbers
1.6.1.
Comparison of Numbers with Same Number of Digits
1.6.2.
Comparison of Numbers with Different Number of Digits
1.7.
Ascending Order and Descending Order
1.7.1.
Ascending Order of Numbers
1.7.2.
Descending Order of Numbers
1.8.
Forming Numbers
2.
Roman Numerals
2.1.
Introduction to Roman Numerals
2.2.
Write Roman Numerals for Hindu-Arabic Numerals
2.3.
Write Hindu-Arabic Numerals for Roman Numerals
2.4.
Meaningless Roman Numerals
2.5.
Compare Roman Numerals
2.6.
Operations on Roman Numerals
3.
Addition
3.1.
Addendum and Sum
3.2.
Addition Without Carrying
3.2.1.
Add Two Numbers Without Carrying
3.2.2.
Add Many Numbers Without Carrying
3.2.3.
Find the Missing Digits in Column-Wise Addition (Without Carrying)
3.3.
Addition with Carrying
3.3.1.
Add Two Numbers With Carrying
3.3.2.
Add Many Numbers With Carrying
3.3.3.
Find the Missing Digits in Column-Wise Addition (With Carrying)
3.4.
Properties of Addition
3.4.1.
Order Property (Commutative Property) of Addition
3.4.2.
Grouping Property (Associative Property) of Addition
3.4.3.
Additive Property of Zero
3.5.
Word Problems on Addition
4.
Subtraction
4.1.
Subtraction Without Borrowing
4.1.1.
Subtract Two Numbers Without Borrowing
4.1.2.
Find Missing Digits in Column-Wise Subtraction of Two Numbers (Without Borrowing)
4.2.
Subtraction With Borrowing
4.2.1.
Subtract Two Numbers With Borrowing
4.2.2.
Find Missing Digits in Column-Wise Subtraction of Two Numbers (With Borrowing)
4.3.
Properties of Subtraction
4.4.
Word Problems on Subtraction
5.
Word Problems on Addition and Subtraction
6.
Multiplication
6.1.
Multiplication as Repeated Addition
6.2.
Multiplication Tables from 2 to 10
6.3.
Multiplication By 1-Digit Numbers
6.3.1.
Multiply 2-Digit Numbers By 1-Digit Numbers (Without Carrying)
6.3.2.
Multiply 2-Digit Numbers By 1-Digit Numbers (With Carrying)
6.3.3.
Multiply 3-Digit Numbers By 1-Digit Numbers (Without Carrying)
6.3.4.
Multiply 3-Digit Numbers By 1-Digit Numbers (With Carrying)
6.4.
Multiplication Tables from 11 to 20
6.5.
Multiplication By 2-Digit Numbers
6.5.1.
Multiply 2-Digit Numbers By 2-Digit Numbers (Without Carrying)
6.5.2.
Multiply 2-Digit Numbers By 2-Digit Numbers (With Carrying)
6.5.3.
Multiply 3-Digit Numbers By 2-Digit Numbers (Without Carrying)
6.5.4.
Multiply 3-Digit Numbers By 2-Digit Numbers (With Carrying)
6.6.
Multiplication by 10,100, and 1000
6.7.
Multiplication by 20,30,40....90
6.8.
Multiplication by 200,300,400....900
6.9.
Properties of Multiplication
6.9.1.
Order Property of Multiplication
6.9.2.
Grouping/Associative Property of Multiplication
6.9.3.
Multiplicative Property of One
6.9.4.
Multiplicative Property of Zero
6.9.5.
Distributive Property of Multiplication over Addition
6.9.6.
Identify the Property of Multiplication
6.10.
Word Problems on Multiplication
6.10.1.
Word Problems on Multiplication Involving 1-Digit Numbers
6.10.2.
Word Problems on Multiplication Involving 2-Digit Numbers
7.
Division
7.1.
Division as Distribution
7.2.
Division as Forming Groups
7.3.
Division as Repeated Subtraction
7.4.
Division on the Number Line
7.5.
Relation Between Multiplication and Division
7.6.
Divisor, Quotient, Dividend and Remainder
7.7.
Properties of Division
7.7.1.
Division of a Number by One
7.7.2.
Division of a Number by Itself
7.7.3.
Division of a Number by Zero
7.7.4.
Dividing Zero by a Number
7.8.
Division Without Remainder using Long Division Method
7.8.1.
Divide a 2-Digit Number by a 1-Digit Number (Without Remainder)
7.8.2.
Divide a 3-Digit Number by a 1-Digit Number (Without Remainder)
7.8.3.
Divide a 4-Digit Number by a 1-Digit Number (Without Remainder)
7.9.
Division With Remainder using Long Division Method
7.9.1.
Divide a 2-Digit Number by a 1-Digit Number (With Remainder)
7.9.2.
Divide a 3-Digit Number by a 1-Digit Number (With Remainder)
7.9.3.
Divide a 4-Digit Number by a 1-Digit Number (With Remainder)
7.10.
Division by 10
7.11.
Word Problems on Division (Without Remainder)
7.11.1.
Word Problems - Divide 2-Digit Number by 1-Digit Number
7.11.2.
Word Problems - Divide 3 or 4-Digit Number by 1-Digit Number
7.12.
Word Problems on Division (With Remainder)
8.
Money
8.1.
Currency
8.2.
Express Money in Words
8.3.
Express Money in Figures
8.4.
Convert to Paise
8.4.1.
Convert Rupees into Paise
8.4.2.
Convert Rupees and Paise into Paise
8.5.
Convert from Paise
8.5.1.
Convert Paise into Rupees
8.5.2.
Convert Paise into Rupees and Paise
8.5.3.
Convert Rupees and Paise to Amount in Figures
8.6.
Addition of Money
8.6.1.
Addition of Money by Converting to Paise
8.6.2.
Column-Wise Addition of Amounts in Rupees and Paise
8.7.
Subtraction of money
8.7.1.
Subtraction of Money by Converting Paise
8.7.2.
Column-Wise Subtraction of Amounts in Rupees and Paise
8.8.
Multiplication of Money by a Whole Number
8.9.
Word problems on money
8.9.1.
Word Problems on Money Involving Addition
8.9.2.
Word Problems on Money Involving Subtraction
8.9.3.
Word Problems on Money Involving Both Addition and Subtraction
8.9.4.
Word Problems on Money Involving Multiplication by a Whole Number
9.
Fractions
9.1.
Fraction as a Part of a Whole
9.2.
Fractional Numbers and Fractions
9.3.
Numerator and Denominator of a Fraction
9.4.
Fractional Part of a Collection
9.5.
Word Problems on Fractions
10.
Measurement of Length
10.1.
Measures of Length
10.2.
Devices to Measure Length
10.3.
Conversion of Metres into Centimetres and Vice Versa
10.4.
Conversion of Kilometres into Metres and Vice Versa
10.5.
Compare Metric Units of Length
10.6.
Addition of Lengths
10.6.1.
Addition of Lengths Given in Metres and Centimetres
10.6.2.
Addition of Lengths Given in Kilometres and metres
10.7.
Subtraction of Lengths
10.7.1.
Subtraction of Lengths Given in Metres and Centimetres
10.7.2.
Subtraction of Lengths Given in Kilometres and Metres
10.8.
Word Problems on Length
10.8.1.
Word Problems Involving Addition of Length Measurements
10.8.2.
Word Problems Involving Subtraction of Length Measurements
11.
Measurement of Weight
11.1.
Metric Units of Weight
11.2.
Weighing Objects
11.2.1.
Weighing Objects Using Reference Weights
11.2.2.
Weighing Objects Using Scales and Balances
11.3.
Conversion of Grams into Kilograms
11.4.
Conversion of Kilograms into Grams
11.5.
Compare Metric Units of Weight
11.6.
Addition of Weights
11.6.1.
Addition of Weights (Similar Units)
11.6.2.
Addition of Weights (Different Units)
11.7.
Subtraction of Weights
11.7.1.
Subtraction of Weights (Similar Units)
11.7.2.
Subtraction of Weights (Different Units)
11.8.
Word Problems on Weight
11.8.1.
Word Problems Involving Addition of Weights
11.8.2.
Word Problems Involving Subtraction of Weights
12.
Measurement of Capacity/Volume
12.1.
Metric Units of Capacity/Volume
12.2.
Measuring Capacity/Volume Using Reference Containers
12.3.
Conversio of Litres into Millilitres
12.4.
Convert Millilitres into Litres
12.5.
Compare Metric Units of Capacity/Volume
12.6.
Addition of Capacities/Volumes
12.6.1.
Addition of Capacities/Volumes (Similar Units)
12.6.2.
Addition of Capacities/Volumes (Different Units)
12.7.
Subtraction of Capacities/Volumes
12.7.1.
Subtraction of Capacities/Volumes (Similar Units)
12.7.2.
Subtraction of Capacities/Volumes (Different Units)
12.8.
Word Problems on Capacity/Volume
12.8.1.
Word Problems Involving Addition of Capacities/Volumes
12.8.2.
Word Problems Involving Subtraction of Capacities/Volumes
13.
Time
13.1.
Clocks
13.1.1.
Basic Facts About Clocks and Time
13.1.2.
Read Time on Clocks
13.1.2.1.
Read Time on Analogue Clocks
13.1.2.1.1.
Read and Show Time on Analogue Clocks (Correct to the Hour)
13.1.2.1.2.
Read and Show Time on Analogue Clocks (Half Hour Intervals)
13.1.2.1.3.
Read and Show Time on Analogue Clocks (15 Minute Intervals)
13.1.2.1.4.
Read and Show Time on Analogue Clocks (Five Minute Intervals)
13.1.2.1.5.
Identify the Clock Showing the Time Between Two Given Time Intervals
14.
Calendar
14.1.
Days, Weeks, Months and Years
14.1.1.
Days of the Week
14.1.2.
Months of the Year
14.1.3.
Number of Days in Each Month of a Year
14.1.4.
Relation between Days and Weeks
14.1.5.
Century, Leap and Ordinary Years
14.1.5.1.
Decade and Century
14.1.5.2.
Leap Year
14.1.5.3.
Ordinary year
14.2.
Dates
14.2.1.
Computing the Number of Years Between Two Dates
14.3.
Word Problems on Calendar
15.
Geometry
15.1.
Point, Line Segment, Line and Ray
15.1.1.
Introduction to Point, Line Segment, Line and Ray
15.1.2.
Types of Lines
15.1.2.1.
Straight and Curved Lines
15.1.2.2.
Horizontal, Vertical, Curved, and Slant Lines
15.1.3.
Identify and Count the Number of Line Segments
15.1.4.
Measure Line Segments
15.2.
Plane Shapes (Triangle, Quadrilateral, Rectangle, Square, and Circle)
15.2.1.
Introduction to Plane Shapes
15.2.2.
Count the Vertices and Sides of a Plane Shape
15.2.3.
Compare Vertices and Sides of Different Plane Shapes
15.2.4.
Counting the Number of Triangles and Rectangles in a Given Figure
15.3.
Solids
15.3.1.
Identify Different Solid Shapes (Cuboid, Cube, Cone, Cylinder, and Sphere)
15.3.2.
Solid Shapes Around Us
15.3.3.
Vertices, Edges and Faces of Solid Shapes
16.
Symmetry
17.
Pictograph
17.1.
Drawing a Pictograph for a Given Infomation
17.2.
Reading and Interpreting a Pictograph
17.3.
Collecting Data Using Tally Marks
Class 3 NCERT (CBSE and ICSE)
Devices to Measure Length
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Measurement of Length
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