Skill plan for Bridges® in Mathematics - 4th grade
IXL provides skill alignments with recommended IXL skills for each unit. Find the IXL skills that are right for you below!
Unit
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1
Unit 1
Multiplicative Thinking
Module 1 - Models for Multiplication and Division
Session 1:  Setting Our Course for the Year
Session 1:  Setting Our Course for the Year
Session 2:  Number Lines
Session 2:  Number Lines
Session 3:  Unit 1 Pre-Assessment
Session 3:  Unit 1 Pre-Assessment
Session 4:  Methods & Models for Multiplication
Session 4:  Methods & Models for Multiplication
Session 5:  Models for Division
Session 5:  Models for Division
Session 6:  Math Forum on Multiplication & Division
Session 6:  Math Forum on Multiplication & Division
Module 2 - Primes and Composites
Session 1:  Finding Factors of Numbers from 1 to 36
Session 1:  Finding Factors of Numbers from 1 to 36
Session 2:  Exploring Prime & Composite Numbers
Session 2:  Exploring Prime & Composite Numbers
Session 3:  Reviewing Multiplication Strategies
Session 3:  Reviewing Multiplication Strategies
Session 4:  Introducing Work Place 1B Arrays to One Hundred
Session 4:  Introducing Work Place 1B Arrays to One Hundred
Session 5:  Seeing Strategies, Part 1
Session 5:  Seeing Strategies, Part 1
Session 6:  Seeing Strategies, Part 2
Session 6:  Seeing Strategies, Part 2
Module 3 - Multiplicative Comparisons and Equations
Session 1:  Introducing Work Place 4E Products Four in a Row
Session 1:  Introducing Work Place 4E Products Four in a Row
Session 2:  Multiplication & Division Checkpoint
Session 2:  Multiplication & Division Checkpoint
Session 3:  Multiplicative Comparisons with a Giant
Session 3:  Multiplicative Comparisons with a Giant
Session 4:  Introducing Work Place 1F Dragon's Gold
Session 4:  Introducing Work Place 1F Dragon's Gold
Session 5:  Unit 1 Post-Assessment
Session 5:  Unit 1 Post-Assessment
Module 4 - Measurement Experiences
Session 1:  Linear Measurement
Session 1:  Linear Measurement
Session 2:  Benchmarks for Standard Units: Mass/Weight
Session 2:  Benchmarks for Standard Units: Mass/Weight
Session 3:  Volume & Capacity
Session 3:  Volume & Capacity
2
Unit 2
Multi-Digit Multiplication and Early Division
Module 1 - Building Multiplication Arrays
Session 1:  The Great Wall of Base Ten
Session 1:  The Great Wall of Base Ten
Session 2:  Unit 2 Pre-Assessment
Session 2:  Unit 2 Pre-Assessment
Session 3:  Metric Units of Linear & Area Measurement
Session 3:  Metric Units of Linear & Area Measurement
Session 4:  Multiplying by Ten
Session 4:  Multiplying by Ten
Session 5:  Building Multiplication Arrays
Session 5:  Building Multiplication Arrays
Module 2 - Arrays and Ratio Tables
Session 1:  Sketching Multiplication Arrays
Session 1:  Sketching Multiplication Arrays
Session 2:  Quick Sketches & Strategies
Session 2:  Quick Sketches & Strategies
Session 3:  Multiplying by Ten, One Hundred & One Thousand
Session 3:  Multiplying by Ten, One Hundred & One Thousand
Session 4:  Building Ratio Tables
Session 4:  Building Ratio Tables
Session 5:  Multiplying Single Digits by Multiples of Ten
Session 5:  Multiplying Single Digits by Multiples of Ten
Module 3 - Multiplication Stories and Strategies
Session 1:  Multiplication Story Problems
Session 1:  Multiplication Story Problems
Session 2:  Multiplication Story Problems Math Forum
Session 2:  Multiplication Story Problems Math Forum
Session 3:  Doubling & Halving
Session 3:  Doubling & Halving
Session 4:  Multiplying with Money & Units of Metric Measure
Session 4:  Multiplying with Money & Units of Metric Measure
Session 5:  Another Look at Multiplication Strategies
Session 5:  Another Look at Multiplication Strategies
Module 4 - Early Division with Remainders
Session 1:  A Remainder of One
Session 1:  A Remainder of One
Session 2:  What Can You Do with the Remainder?
Session 2:  What Can You Do with the Remainder?
Session 3:  Remainders Win
Session 3:  Remainders Win
Session 4:  Multiplication & Division
Session 4:  Multiplication & Division
Session 5:  Unit 2 Post-Assessment
Session 5:  Unit 2 Post-Assessment
3
Unit 3
Fractions and Decimals
Module 1 - Equivalent Fractions
Session 1:  Unit 3 Pre-Assessment
Session 1:  Unit 3 Pre-Assessment
Session 2:  Fair Shares
Session 2:  Fair Shares
Session 3:  Fractions & Mixed Numbers
Session 3:  Fractions & Mixed Numbers
Session 4:  If This is One-Third
Session 4:  If This is One-Third
Session 5:  Egg Carton Fractions
Session 5:  Egg Carton Fractions
Session 6:  Name That Fraction
Session 6:  Name That Fraction
Module 2 - Comparing, Composing and Decomposing Fractions and Mixed Numbers
Session 1:  Exploring Fractions on the Geoboard
Session 1:  Exploring Fractions on the Geoboard
Session 2:  Last Equation Wins
Session 2:  Last Equation Wins
Session 3:  Comparing, Adding & Subtracting Fractions
Session 3:  Comparing, Adding & Subtracting Fractions
Session 4:  Dozens of Eggs
Session 4:  Dozens of Eggs
Session 5:  How Many Candy Bars?
Session 5:  How Many Candy Bars?
Session 6:  Racing Fractions
Session 6:  Racing Fractions
Module 3 - Introducing Decimals
Session 1:  Introducing Decimal Numbers
Session 1:  Introducing Decimal Numbers
Session 2:  Comparing Decimal Numbers
Session 2:  Comparing Decimal Numbers
Session 3:  Thinking About Tenths & Hundredths
Session 3:  Thinking About Tenths & Hundredths
Session 4:  Decimal More or Less
Session 4:  Decimal More or Less
Module 4 - Fractions and Decimals
Session 1:  Decimal & Fraction Relationships
Session 1:  Decimal & Fraction Relationships
Session 2:  Fractions & Decimals
Session 2:  Fractions & Decimals
Session 3:  Ordering Fractions & Decimals on a Number Line
Session 3:  Ordering Fractions & Decimals on a Number Line
Session 4:  Unit 3 Post-Assessment
Session 4:  Unit 3 Post-Assessment
4
Unit 4
Addition, Subtraction, and Measurement
Module 1 - Place Value and the Traditional Addition Algorithm
Session 1:  Unit 4 Pre-Assessment & Target One Thousand
Session 1:  Unit 4 Pre-Assessment & Target One Thousand
Session 2:  Investigating Numbers to Ten Thousand
Session 2:  Investigating Numbers to Ten Thousand
Session 3:  Charting One Million
Session 3:  Charting One Million
Session 4:  Add, Round & Compare
Session 4:  Add, Round & Compare
Session 5:  The Standard Algorithm for Multi-Digit Addition
Session 5:  The Standard Algorithm for Multi-Digit Addition
Session 6:  Think Before You Add
Session 6:  Think Before You Add
Session 7:  Comparing Addition Strategies
Session 7:  Comparing Addition Strategies
Module 2 - The Traditional Subtraction Algorithm
Session 1:  Removal vs. Differencing
Session 1:  Removal vs. Differencing
Session 2:  Constant Difference
Session 2:  Constant Difference
Session 3:  The Standard Algorithm for Multi-Digit Subtraction
Session 3:  The Standard Algorithm for Multi-Digit Subtraction
Session 4:  Think Before You Subtract
Session 4:  Think Before You Subtract
Session 5:  Comparing Subtraction Strategies
Session 5:  Comparing Subtraction Strategies
Module 3 - Measurement
Session 1:  Measurement Benchmarks
Session 1:  Measurement Benchmarks
Session 2:  Distance Challenge
Session 2:  Distance Challenge
Session 3:  It's About Time
Session 3:  It's About Time
Session 4:  Liquid Volume
Session 4:  Liquid Volume
Session 5:  Mass Amounts
Session 5:  Mass Amounts
Module 4 - Measurement and Data Displays
Session 1:  Measuring Hand Spans & Arm Spans
Session 1:  Measuring Hand Spans & Arm Spans
Session 2:  Looking at Data Displays
Session 2:  Looking at Data Displays
Session 3:  Unit 4 Post-Assessment
Session 3:  Unit 4 Post-Assessment
5
Unit 5
Geometry and Measurement
Module 1 - Measuring Angles
Session 1:  Unit 5 Pre-Assessment
Session 1:  Unit 5 Pre-Assessment
Session 2:  Introducing Angles
Session 2:  Introducing Angles
Session 3:  Benchmark Angles
Session 3:  Benchmark Angles
Session 4:  Angle Puzzles
Session 4:  Angle Puzzles
Session 5:  Sir Cumference and the Great Knight of Angleland
Session 5:  Sir Cumference and the Great Knight of Angleland
Session 6:  From Pattern Blocks to Protractors
Session 6:  From Pattern Blocks to Protractors
Module 2 - Polygons and Symmetry
Session 1:  Introducing Parallel & Perpendicular Lines
Session 1:  Introducing Parallel & Perpendicular Lines
Session 2:  Parallels, Perpendiculars & Angles
Session 2:  Parallels, Perpendiculars & Angles
Session 3:  Line Symmetry
Session 3:  Line Symmetry
Session 4:  Polygon Detectives
Session 4:  Polygon Detectives
Session 5:  Polygon Riddles
Session 5:  Polygon Riddles
Session 6:  Polygon Bingo
Session 6:  Polygon Bingo
Module 3 - Area and Perimeter
Session 1:  Measuring Area
Session 1:  Measuring Area
Session 2:  Measuring Perimeter
Session 2:  Measuring Perimeter
Session 3:  Area & Perimeter Formulas
Session 3:  Area & Perimeter Formulas
Session 4:  Hexarights
Session 4:  Hexarights
Module 4 - Angles in Motion
Session 1:  Human Angles
Session 1:  Human Angles
Session 2:  Geometry Measurement Problems
Session 2:  Geometry Measurement Problems
Session 3:  Geometry Measurement Problems Forum
Session 3:  Geometry Measurement Problems Forum
6
Unit 6
Multiplication & Division, Data & Fractions
Module 1 - Multiplication and Division Strategies
Session 1:  Unit 6 Pre-Assessment
Session 1:  Unit 6 Pre-Assessment
Session 2:  Larger Division with Money
Session 2:  Larger Division with Money
Session 3:  Discussing Larger Division with Money
Session 3:  Discussing Larger Division with Money
Session 4:  More Multiplication Strategies
Session 4:  More Multiplication Strategies
Session 5:  Modeling Multiplication & Division, Part 1
Session 5:  Modeling Multiplication & Division, Part 1
Session 6:  Modeling Multiplication & Division, Part 2
Session 6:  Modeling Multiplication & Division, Part 2
Session 7:  Revisiting the Doubling & Halving Strategy
Session 7:  Revisiting the Doubling & Halving Strategy
Module 2 - Revisiting Area and Perimeter
Session 1:  Area Problems
Session 1:  Area Problems
Session 2:  Investigating Perimeter
Session 2:  Investigating Perimeter
Session 3:  Perimeter Problems
Session 3:  Perimeter Problems
Session 4:  Area or Perimeter
Session 4:  Area or Perimeter
Session 5:  Area & Perimeter Checkpoint
Session 5:  Area & Perimeter Checkpoint
Module 3 - Line Plots, Fractions & Division
Session 1:  Pool Times on a Line Plot
Session 1:  Pool Times on a Line Plot
Session 2:  Data Analysis
Session 2:  Data Analysis
Session 3:  Fraction Spin & Add
Session 3:  Fraction Spin & Add
Session 4:  Present Purchase
Session 4:  Present Purchase
Session 5:  Division Strategies Math Forum
Session 5:  Division Strategies Math Forum
Module 4 - More Division
Session 1:  Lowest Remainder Wins
Session 1:  Lowest Remainder Wins
Session 2:  More Division Strategies
Session 2:  More Division Strategies
Session 3:  Unit 6 Post-Assessment
Session 3:  Unit 6 Post-Assessment
7
Unit 7
Reviewing & Extending Fractions, Decimals & Multi-Digit Multiplication
Module 1 - Comparing Fractions & Writing Equivalent Fractions
Session 1:  Unit 7 Pre-Assessment
Session 1:  Unit 7 Pre-Assessment
Session 2:  Represent & Compare Fractions
Session 2:  Represent & Compare Fractions
Session 3:  Compare & Capture Fractions
Session 3:  Compare & Capture Fractions
Session 4:  Equivalent Fraction Fill
Session 4:  Equivalent Fraction Fill
Session 5:  Generating Equivalent Fractions
Session 5:  Generating Equivalent Fractions
Session 6:  Comparing Fractions with Unlike Denominators
Session 6:  Comparing Fractions with Unlike Denominators
Session 7:  Fraction Showdown
Session 7:  Fraction Showdown
Module 2 - Decimals & Decimal Fractions
Session 1:  From Hundredths Grids to Decimal Strips
Session 1:  From Hundredths Grids to Decimal Strips
Session 2:  Comparing Decimal Fractions
Session 2:  Comparing Decimal Fractions
Session 3:  Comparing Decimal Numbers
Session 3:  Comparing Decimal Numbers
Session 4:  Off to the Races! Adding Tenths & Hundredths
Session 4:  Off to the Races! Adding Tenths & Hundredths
Module 3 - Introducing the Standard Multiplication Algorithm
Session 1:  Revisiting Single-Digit Multiplication
Session 1:  Revisiting Single-Digit Multiplication
Session 2:  Introducing the Standard Multiplication Algorithm
Session 2:  Introducing the Standard Multiplication Algorithm
Session 3:  Think Before You Multiply
Session 3:  Think Before You Multiply
Session 4:  Double-Digit Quick Sketches
Session 4:  Double-Digit Quick Sketches
Session 5:  Four Partial Products
Session 5:  Four Partial Products
Module 4 - Extending the Standard Multiplication Algorithm
Session 1:  Working with a Two-Part Area Model
Session 1:  Working with a Two-Part Area Model
Session 2:  Extending the Standard Multiplication Algorithm
Session 2:  Extending the Standard Multiplication Algorithm
Session 3:  Reviewing & Evaluating Multiplication Methods
Session 3:  Reviewing & Evaluating Multiplication Methods
8
Unit 8
Playground Design
Module 1 - Introducing Playground Design
Session 1:  Brainstorming Playground Designs
Session 1:  Brainstorming Playground Designs
Session 2:  Planting Our Field
Session 2:  Planting Our Field
Session 3:  Investigating Playground Equipment
Session 3:  Investigating Playground Equipment
Session 4:  Experimenting with Pendulums
Session 4:  Experimenting with Pendulums
Session 5:  Angle of the Slide
Session 5:  Angle of the Slide
Session 6:  Seating on the Merry-Go-Round
Session 6:  Seating on the Merry-Go-Round
Module 2 - Making Decisions
Session 1:  The Current Playground
Session 1:  The Current Playground
Session 2:  Our Most Important Items
Session 2:  Our Most Important Items
Session 3:  Surveying Other Students
Session 3:  Surveying Other Students
Session 4:  Researching Playground Costs
Session 4:  Researching Playground Costs
Session 5:  Analyzing the School Data
Session 5:  Analyzing the School Data
Module 3 - Using Scale Models for Our Playground & Field
Session 1:  Planning Our New Playground
Session 1:  Planning Our New Playground
Session 2:  Drawing to Scale
Session 2:  Drawing to Scale
Session 3:  Drawing Our Playground to Scale
Session 3:  Drawing Our Playground to Scale
Session 4:  Analyzing Grass Data
Session 4:  Analyzing Grass Data
Session 5:  The New Field
Session 5:  The New Field
Session 6:  The Cost of the New Field
Session 6:  The Cost of the New Field
Module 4 - Building Model Playgrounds
Session 1:  Planning Our Model Playground
Session 1:  Planning Our Model Playground
Session 2:  Building Our Model Playground
Also consider:
Session 2:  Building Our Model Playground
Also consider:
Session 3:  The Playground Model Showcase
Session 3:  The Playground Model Showcase
This document includes the IXL® skill alignments to The Math Learning Center's Bridges® in Mathematics curriculum. IXL provides skill alignments as a service to teachers, students, and parents. The skill alignments are provided by IXL and are not affiliated with, sponsored by, reviewed, approved or endorsed by The Math Learning Center or any other third party. IXL® and IXL Learning® are registered trademarks of IXL Learning, Inc. All other intellectual property rights (e.g., unregistered and registered trademarks and copyrights) are the property of their respective owners.