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Grade 3 (Topics)

1 Learning Numeration Part I
- 1.1 Numbers to Hundred
- 1.2 Numbers to Thousands
- 1.3A Investigating Larger Numbers
- 1.3B Investigating larger numbers up to a Hundred thousands
- 1.3C Number in Abacus
- 1.4 Odd and Even Numbers
- 1.5 Different Ways to Name Numbers
- 1.6 Number Comparison

2 Learning Numeration Part II
- 2.1 Comparing Quantities in Word Problems
- 2.2 Number Order
- 2.3 Introducing Decimal for Money
- 2.4 Learning What Changes to Expect
- 2.5 Skip Counting by 10, 20, 50, & 100 in Ascending & Descending Order
- 2.6 Skip Counting Puzzles
- 2.7 Making an Organized List

3 Addition of Whole Numbers Part I
- 3.1 Addition of Whole Numbers
- 3.2 Exploring Addition on a Hundred Chart
- 3.3 Addition Using Mental Math
- 3.4 How to Round
- 3.5 How to Estimate Sums
- 3.6 Exploring Mixed Problem Solving
- 3.7 Adding Three 2-Digit Numbers

4 Addition of Whole Numbers Part II
- 4.1 Adding Whole Numbers
- 4.2 How to Add 3-Digit Numbers
- 4.3 Exploring Addition of 3 or More Numbers
- 4.4 Addition Pattern with Place Values
- 4.5 Balance Addition Equations
- 4.6 Drawing Pictures in Problem Solving

5 Subtraction and Making Sense of Numbers
- 5.1 Meaning of Subtraction
- 5.2 Subtract Vertically or Horizontally
- 5.3 How to Subtract Using a Hundred Chart
- 5.4 Subtracting Using Mental Math
- 5.5 How to Estimate Differences
- 5.6 Write Subtraction Equations
- 5.7 Compare Subtraction Equation
- 5.8 Using Reasonableness in Problem Solving

6 Solving Problems by Subtracting Whole Numbers
- 6.1 Models to Subtract 2-Digit Numbers
- 6.2 Two-Digit Number Subtractions
- 6.3 Models to Subtract 3-Digit Numbers
- 6.4 Three-Digits Number Subtractions
- 6.5 Exploring Subtracting Across Zero
- 6.6 Relation between Addition and Subtraction
- 6.7 Write Subtraction Equations
- 6.8 Pictures and Equations for Problem Solving

7 Understanding Multiplication Facts and Meaning Part I
- 7.1 Understanding the Concept of Multiplication as Repeated Addition
- 7.2A Exploring Arrays and Multiplication
- 7.2B Exploring Arrays and Multiplication
- 7.3 Applying Multiplication When Comparison
- 7.4 How to Write Multiplication Stories
- 7.5 Explaining How to Solve a Problem

8 Understanding Multiplication Facts and Meaning Part II
- 8.1 Using 2 and 5 as factors
- 8.2 Exploring 10 as a factor
- 8.3 Working with 9 as a factor
- 8.4 Multiplication with 0 and 1
- 8.5 Using Two-Questions to Solve Problems

9 Using Known Fact Strategies in Multiplication
- 9.1A Using 3 and 4 as Factors
- 9.1B Mix multiplication
- 9.2A Using 6 and 7 as Factors
- 9.2B Skipping by mix numbers
- 9.3 Using 8 as a Factor
- 9.4 Using 11 and 12 as Factors
- 9.5 3-Factors Multiplication
- 9.6 Multiplication with Numbers Ending at Zero
- 9.7 Identifying Squares in Multiplication
- 9.8 Write and Compare Multiplication Facts

10 Understanding Meaning of Division
- 10.1A Introducing Division as Sharing
- 10.1B Introducing Division as Sharing
- 10.2 How to Understand Remainders
- 10.3 Introducing Division as Repeated Subtraction
- 10.4 How to Write Division Stories
- 10.5 Division by Finding Missing Number
- 10.6 Using Objects and Drawing Pictures in Problem Solving

11 Identifying Division Facts Part I
- 11.1 Exploring Relationships in Multiplication and Division
- 11.2 Computing Fact Families of 2, 3, 4, and 5
- 11.3 Computing Fact Families of 6 and 7
- 11.4 Computing Fact Families of 8 and 9

12 Identifying Division Facts Part II
- 12.1 Dividing the Numbers Ending at 0
- 12.2 Learning Division with 0 and with 1
- 12.3 Input and Output Tables
- 12.4 Identify the Larger and Smaller Quotients in Division Equations
- 12.5 Drawing Pictures and Writing Number Sentences to Solve Problems

13 Patterns and Relationships Exploration
- 13.1 Exploring Repeating Patterns
- 13.2 Applying Number Sentences
- 13.3 Using Extending Tables
- 13.4 Writing Rules for Situation in Identifying Patterns
- 13.5 Converting Word Expressions in Patterns
- 13.6 Finding Geometric Patterns
- 13.7 Equality or Inequality in Patterns
- 13.8 Acting Out and Using Reasoning in Problem Solving

14 Geometry: Solids and Shapes Part I
- 14.1 Identify Solids and Shapes
- 14.2 Relating Solids and Shapes in Geometry
- 14.3 Recognize, Count, and Compare Sides, Faces, and Vertices
- 14.4 Lines, Line Segments, and Rays
- 14.5 Angles and Their Types
- 14.6 Polygons
- 14.7 Triangles and Their Types
- 14.8 Quadrilaterals

15 Geometry: Solids and Shapes Part II
- 15.1 Circle: Identifying Center, the Radius, and the Diameter of Circle
- 15.2 Flip and Slide Objects Horizontally and Vertically
- 15.3 Turn/Rotation about 90° and 180°
- 15.4 Making and Testing Generalizations in Problem Solving
- 15.5 Using Motion and Congruent Figures
- 15.6 Identifying Lines of Symmetry
- 15.7 Drawing Shapes with Lines of Symmetry

16 Fractions Part I
- 16.1A Learning Fractions and Regions
- 16.1B Learning Fractions and Regions
- 16.2 Divide Regions into Parts
- 16.3 Exploring Fractions and Sets
- 16.4 Identifying Benchmark Fractions
- 16.5 Evaluate Equivalent Fractions
- 16.6 Compare Fractions Using Models

17 Fractions Part II
- 17.1 Order Fractions
- 17.2 Compute Fraction Using Number Line
- 17.3 Apply Models for Fraction Addition
- 17.4 Apply Models for Fraction Subtraction
- 17.5 Find the Missing Numerator and Denominator
- 17.6 Reducing Fractions into Simplest Form

18 Concepts of Decimals and Money Part I
- 18.1 Learning about Fractions and Decimals
- 18.2 Compare Decimal Numbers
- 18.3 Order Numbers Involving Decimals
- 18.4 Addition and Subtraction of Decimals
- 18.5 Use of Money to Learn Decimals

19 Concepts of Decimals and Money Part II
- 19.1 Money: Addition and Subtraction
- 19.2 Price List and Money Needed to Purchase
- 19.3 Purchasing and Making Change
- 19.4 Drawing Pictures and Writing Number Sentences to Solve Problems
- 19.5 Using Missing or Extra Information in Problem Solving

20 Measurement: Customary Units Part I
- 20.1 Understanding Measurement
- 20.2 Measure Length Using Fractions of an Inch
- 20.3 Using Inches, Feet, Yards, and Miles
- 20.4 Convert Customary Units of Length
- 20.5 Units of Capacity

21 Measurement: Customary Units Part II
- 21.1 Convert Customary Units of Capacity
- 21.2 Units of Weight
- 21.3 Convert Customary Units of Weight

22 Measurement: Metric Units
- 22.1 Measure Length, Centimeters, and Decimeters
- 22.2 Using Meters and Kilometers
- 22.3 Convert Metric Units of Length
- 22.4 Metric Units of Capacity
- 22.5 Convert Metric Units of Capacity
- 22.6 Measuring of Metric Units of Mass
- 22.7 Convert Metric Units of Mass
- 22.8 Choose Appropriate Units of Measurements
- 22.9 Making Tables and Looking for Patterns in Problem Solving

23 Measurement: Area, Perimeter, and Volume
- 23.1A Perimeter
- 23.1B Perimeter
- 23.4 Area
- 23.5 Estimating Area
- 23.6 Volume
- 23.7 Solving Simple Problems

24 Measurement: Time and Temperature
- 24.1 Reading Time in Half and Quarter Hours
- 24.2 Reading Time in Minutes
- 24.3 Understanding Unit of Time
- 24.4 Computing Elapsed time
- 24.5 Convert Times into Different Units
- 24.6 Convert Hours to Day and Conversely
- 24.7 Reading Time Schedule
- 24.8 Temperature
- 24.9 Read a Calendar
- 24.10 Working Backwards in Problem Solving

25 Multiplication: Larger Numbers
- 25.1A Multiplication Using Mental Math
- 25.1B Multiplication Using Mental Math
- 25.2 Product Estimation
- 25.3A Exploring Array and Multiplication
- 25.3B Exploring Array and Multiplication
- 25.4 Multiplication by Breaking Apart
- 25.5 Exploring Expanded Algorithms
- 25.6A Multiply 2-Digit Numbers and 3-Digit Numbers by 1-Digit Number
- 25.6B Multiply 2-Digit Numbers and 3-Digit Numbers by 1-Digit Number
- 25.7 Multiplication Patterns over Increasing Place Values
- 25.8 Draw Pictures and Write Number Sentences to Solve Problems

26 Division: Single-Digit Number
- 26.1 Dividing Using Mental Math
- 26.2 Estimate Quotients
- 26.3 Exploration of Division and Connecting Models and Symbols
- 26.4 2-Digit Number Division
- 26.5 Division with remainders
- 26.6 Rule of Divisibility for 2, 3, and 5
- 26.7 Using Multi-Step Problems in Problem Solving

27 Exploring Data, Graphs, and Probability
- 27.1 How to Organize Data
- 27.2 Exploring Mixed Problem Solving
- 27.3 Reading and Drawing Pictographs
- 27.4 Reading and Drawing Bar Graphs
- 27.5 Using Ordered Pairs and Line Graphs
- 27.6 Certain, Likely, Unlikely, and Impossible
- 27.7 Predicting Outcomes from Experiments
- 27.8 Applying Line Plots and Experiments
- 27.9 Using Graphs and Tables to Draw Conclusions

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Listen To The Problem

Questions Answered

Time Taken

00:00

Total Score

Kara scored 3 points in the first game. She promised to score 3 points more in every next games until the sixth game. What will be the final score points? Complete the table below.

Game	Score	Pattern(total score)
1^st	3×1	3
2^nd	3+3=3×2	6
3^rd	3+3+3=3×3	9
4^th	3+3+3+3=3×4
5^th	3+3+3+3+3=3×5
6^th	3+3+3+3+3+3=3×6

Grade 3 (Topics)

Listen To The Problem

Questions Answered

Time Taken

Total Score

Wonderful!

Kara scored 3 points in the first game. She promised to score 3 points more in every next games until the sixth game. What will be the final score points? Complete the table below.

Correct answer is 12,15,18.

Grade 3 (Topics)

Listen To The Problem

Questions Answered

Time Taken

Total Score

Restart Skill Test?

Wonderful!

Kara scored 3 points in the first game. She promised to score 3 points more in every next games until the sixth game. What will be the final score points? Complete the table below.

Correct answer is 12,15,18.