IXL Skill Alignment 

5th grade alignment for Texas GO Math!

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This document includes the IXL® skill alignments to Houghton Mifflin Harcourt's Texas GO Math! curriculum. IXL provides skill alignments

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Module 1Place Value and Decimals

Textbook section IXL skills

1.1: Properties 1. Add using properties RZR

2. Multiply using properties 6PN

Also consider• Properties of addition LFE

• Properties of multiplication LUE

1.2: Thousandths 1. Relationship between decimal place values DVM

Also consider• What decimal number is illustrated? CTP

1.3: Place Value of Decimals 1. Understanding decimals expressed in words F9G

2. Expanded form for decimals 9FV

Also consider• Place values in decimal numbers X8U

• Convert decimals between standard andexpanded form using fractions BLQ

1.4: Compare and Order Decimals 1. Compare decimal numbers NSG

2. Put decimal numbers in order YUX

Also consider• Compare decimals using grids QTG

• Compare decimals on number lines CUF

1.5: Round Decimals 1. Round decimals MPB

2. Compare, order, and round decimals: wordproblems 2MV

1.6: Estimate Decimal Sums and Differences 1. Estimate sums and differences of decimals usingrounding YGG

2. Estimate sums and differences of decimals usingbenchmarks CHE

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1.7: Add and Subtract Decimals ThroughThousandths

1. Add and subtract decimal numbers V7U

2. Add and subtract decimal numbers: wordproblems 6MF

3. Number sequences involving decimals H73

Also consider• Add decimal numbers: up to thousandths 6UC

• Subtract decimal numbers: up tothousandths 45Y

• Choose decimals with a particular sum ordifference J46

• Complete the decimal addition or subtractionsentence QGN

• Inequalities with decimal addition andsubtraction RYX

1.8: Add and Subtract Money 1. Add and subtract money: word problems DLC

2. Price lists: addition and subtraction ZPP

3. Add and subtract money: multi-step wordproblems MCG

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Module 2Multiply and Divide Whole Numbers

Textbook section IXL skills

2.1: Multiply by 1-Digit Numbers 1. Estimate products: multiply by 1-digitnumbers 7MF

2. Multiply by 1-digit numbers 7H4

3. Multiply by 1-digit numbers: word problems 94W

Also consider• Multiplication patterns over increasing place

values BCK

2.2: Multiply by 2-Digit Numbers 1. Estimate products: multiply by 2-digitnumbers 3J5

2. Multiply 2-digit numbers by 2-digit numbers LLJ

3. Multiply 2-digit numbers by 3-digit numbers JHB

4. Multiply by 2-digit numbers: word problems 4K9

Also consider• Multiply by 2-digit numbers: complete the

missing steps KQ7

• Estimate products: word problems GVG

2.3: Division with 2-Digit Divisors 1. Divide by 2-digit numbers using models AJA

2.4: Partial Quotients 1. Divide by 2-digit numbers using partialquotients ASM

2.5: Estimate with 2-Digit Divisors 1. Estimate quotients: 2-digit divisors EFW

2. Estimate quotients: word problems HD6

Also consider• Estimate quotients: inequalities CCL

2.6: Divide by 2-Digit Divisors 1. Divide 3-digit and 4-digit numbers by 2-digitnumbers WUW

2. Divide 3-digit and 4-digit numbers by 2-digitnumbers: word problems BA5

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2.7: Adjust Quotients 1. Complete the division sentence: 2-digitdivisors HMZ

2. Adjust quotients 5FH

Also consider• Choose numbers with a particular quotient EN8

2.8: Division 1. Multi-step word problems: multiplicativecomparison V59

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Module 3Multiply Decimals

Textbook section IXL skills

3.1: Multiplication Patterns with Decimals 1. Multiply a decimal by a power of ten 5DK

2. Multiply by a power of ten with decimals: findthe missing number GC5

3.2: Multiply Decimals and Whole Numbers 1. Multiply a decimal by a one-digit whole numberusing blocks U5Q

3.3: Multiplication with Decimals and WholeNumbers

1. Multiply a decimal by a one-digit whole numberusing the distributive property 9BA

2. Multiply a decimal by a one-digit wholenumber XNY

3.4: Multiply Using Expanded Form 1. Multiply a decimal by a two-digit whole numberusing area models VNT

2. Multiply a decimal by a multi-digit wholenumber KTU

3. Multiply decimals and whole numbers: wordproblems 83A

3.5: Multiply Money 1. Multiply money amounts: word problems U5L

2. Price lists: multiplication NSU

3. Multiply money amounts: multi-step wordproblems THS

3.6: Decimal Multiplication 1. Multiply decimals using grids 66Z

3.7: Multiply Decimals 1. Estimate products of decimals SL7

2. Multiply two decimals: products up tothousandths TDG

Also consider• Multiply two decimals: products up to

hundredths FLL

• Inequalities with decimal multiplication: productsup to hundredths 7NN

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3.8: Zeros in the Product 1. Multiply two decimals: where does the decimalpoint go? 6FA

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Module 4Divide Decimals

Textbook section IXL skills

4.1: Division Patterns with Decimals 1. Divide by powers of ten H2N

2. Divide by a power of ten with decimals: find themissing number R2P

Also consider• Decimal division patterns over increasing place

values GNC

4.2: Divide Decimals by Whole Numbers 1. Divide decimals using blocks: complete theequation DDK

2. Divide decimals using area models: completethe equation U6C

4.3: Estimate Quotients 1. Estimate decimal quotients CZ9

4.4: Division of Decimals by Whole Numbers 1. Divide decimals by one-digit wholenumbers NBN

2. Divide decimals by one-digit whole numbers:word problems D66

Also consider• Division with decimal quotients QMD

• Division with decimal quotients androunding UTF

4.5: 2-Digit Divisors 1. Divide decimals by two-digit whole numbers 9PY

2. Divide decimals by two-digit whole numbers:word problems DFX

Also consider• Divide money amounts: word problems 2RU

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Module 5Add and Subtract Fractions

Textbook section IXL skills

5.1: Addition with Unequal Denominators 1. Add fractions with unlike denominators usingmodels YKV

5.2: Subtraction with Unequal Denominators 1. Subtract fractions with unlike denominatorsusing models U6X

5.3: Estimate Fraction Sums and Differences 1. Estimate sums and differences of fractions usingbenchmarks 9JR

5.4: Common Denominators and EquivalentFractions

1. Least common denominator R7P

Also consider• Equivalent fractions MKA

5.5: Add and Subtract Fractions 1. Add and subtract fractions with unlikedenominators YD9

2. Add and subtract fractions with unlikedenominators: word problems SJE

Also consider• Complete addition and subtraction sentences

with fractions FCA

• Inequalities with addition and subtraction offractions ZH5

5.6: Add and Subtract Mixed Numbers 1. Add mixed numbers with unlikedenominators 39G

2. Subtract mixed numbers with unlikedenominators: without renaming MXT

Also consider• Estimate sums and differences of mixed

numbers HUJ

5.7: Subtraction with Renaming 1. Subtract mixed numbers with unlikedenominators: with renaming QK5

2. Add and subtract mixed numbers: wordproblems 9XV

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Also consider• Add and subtract fractions in recipes WTW

• Inequalities with addition and subtraction ofmixed numbers 9GK

5.8: Use Properties of Addition 1. Add 3 fractions or mixed numbers usingproperties of addition NQY

Also consider• Add 3 or more fractions with unlike

denominators MFK

• Add 3 or more fractions: word problems D5N

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Module 6Multiply and Divide Unit Fractions and Whole Numbers

Textbook section IXL skills

6.1: Find Part of a Group 1. Multiply fractions by whole numbers usingarrays RB9

Also consider• Fractions of a number E7W

• Fractions of a number: word problems RHE

6.2: Multiply Fractions and Whole Numbers 1. Multiplying fractions by whole numbers: choosethe model NKU

2. Multiply fractions by whole numbers usingmodels: complete the equation VXF

6.3: Fraction and Whole-Number Multiplication 1. Multiply fractions and whole numbers LFP

2. Multiply fractions and whole numbers: wordproblems PEF

Also consider• Multiples of fractions: find the missing

numbers 5DT

• Multiply fractions and whole numbers:sorting K69

6.4: Divide Fractions and Whole Numbers 1. Divide whole numbers by unit fractions usingmodels VDU

2. Divide unit fractions by whole numbers usingmodels XML

6.5: Use Multiplication 1. Divide whole numbers by unit fractions: wordproblems 8QW

6.6: Fraction and Whole-Number Division 1. Divide unit fractions and whole numbers usingarea models A7W

2. Divide unit fractions and whole numbers SPB

3. Divide unit fractions and whole numbers: wordproblems G2N

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Module 7Expressions

Textbook section IXL skills

7.1: Factors and Divisibility 1. Identify factors G9A

2. Find all the factor pairs of a number 5BL

Also consider• Divisibility rules 6LU

• Divisibility rules: word problems L74

7.2: Prime and Composite Numbers 1. Prime and composite numbers 8PL

7.3: Numerical Expressions 1. Write numerical expressions for wordproblems NF5

Also consider• Write numerical expressions: one operation SCJ

• Write numerical expressions: twooperations 8ME

7.4: Simplify Numerical Expressions 1. Evaluate numerical expressions with and withoutparentheses J73

2. Evaluate numerical expressions withparentheses in different places 9F5

7.5: Grouping Symbols 1. Evaluate numerical expressions withparentheses and brackets TVY

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Module 8Equations

Textbook section IXL skills

8.1: Equations 1. Which value makes the equation true? MEY

Also consider:2. Model and solve addition equations using

algebra tiles G6E

8.2: Addition and Subtraction Equations 1. Write and solve addition and subtractionequations using diagrams: word problems 6VE

Also consider:2. Write and solve addition equations using length

diagrams VK6

3. Solve one-step addition and subtractionequations JW8

8.3: Multiplication and Division Equations 1. Write and solve multiplication and divisionequations using diagrams: word problems GHK

2. Solve one-step multiplication and divisionequations AGG

8.4: Represent and Solve Multi-Step Problems 1. Represent multi-step problems usingequations FZX

2. Multi-step word problems Z76

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Module 9Formulas

Textbook section IXL skills

9.1: Formulas for Area and Perimeter 1. Perimeter with whole number side lengths UJ2

2. Area of squares and rectangles E6B

3. Area and perimeter: word problems MHV

Also consider• Perimeter with decimal side lengths K7R

• Perimeter with fractional side lengths WQU

• Area of compound figures YGC

• Area between two rectangles KTG

9.2: Formulas for Volume 1. Volume of rectangular prisms made of unitcubesI LMJ

2. Volume of rectangular prisms CVR

9.3: Volume of a Cube 1. Volume of cubes R6V

9.4: Applying Formulas 1. Area, perimeter, and volume MTH

2. Area, perimeter, and volume: wordproblems W2S

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Module 10Patterns

Textbook section IXL skills

10.1: Number Patterns 1. Complete an input/output table K2K

2. Complete an input/output table: wordproblems WWC

Also consider• Number sequences: word problems R6C

10.2: Number Patterns in Tables 1. Compare patterns XPM

2. Find the rule from a table: word problems PN6

10.3: Number Patterns in Graphs 1. Find pattern rules from graphs VTD

10.4: Make Graphs 1. Graph patterns using rules PN2

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Module 11Two-Dimensional Figures

Textbook section IXL skills

11.1: Polygons 1. Number of sides in polygons 4Z2

2. Regular and irregular polygons XE7

3. Sort polygons into Venn diagrams US8

Also consider• Is it a polygon? ZH6

11.2: Triangles 1. Classify triangles C64

Also consider• Acute, obtuse, and right triangles N77

• Scalene, isosceles, and equilateral triangles R94

11.3: Quadrilaterals 1. Parallel sides in quadrilaterals AJV

2. Classify quadrilaterals 6ZQ

3. Describe relationships among quadrilaterals SZT

Also consider• Identify parallelograms AJB

• Identify trapezoids FZD

• Identify rectangles XAE

• Identify rhombuses C66

11.4: Properties of Two-Dimensional Figures 1. Properties of polygons TQU

2. Identify congruent figures GQW

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Module 12Volume

Textbook section IXL skills

12.1: Unit Cubes and Solid Figures 1. Volume of irregular figures made of unitcubes WCE

12.2: Understand Volume 1. Volume of rectangular prisms made of unitcubes II QX8

2. Compare cubic units SMC

12.3: Volume of Rectangular Prisms 1. Relationship between volume and the area ofthe base: word problems QMA

12.4: Apply Volume Formulas 1. Apply volume formulas for rectangularprisms 9M5

2. Volume of cubes and rectangular prisms: wordproblems NR6

12.5: Compare Volumes 1. Compare volumes and dimensions ofrectangular prisms: word problems JP6

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Module 13Convert Units of Measure

Textbook section IXL skills

13.1: Appropriate Tools and Units 1. Choose the appropriate customary unit ofmeasure UDF

2. Choose the appropriate metric unit ofmeasure S9U

13.2: Customary Length 1. Compare and convert customary units oflength 7E8

2. Convert mixed customary units of length EV6

13.3: Customary Capacity 1. Compare and convert customary units ofvolume 96B

2. Conversion tables - customary units ofvolume AAV

13.4: Weight 1. Compare and convert customary units ofweight XST

Also consider• Compare customary units by multiplying WU8

• Convert customary units involvingfractions WCM

13.5: Multi-Step Measurement Problems 1. Multi-step problems with customary unitconversions MJ9

13.6: Metric Measures 1. Compare and convert metric units 6WR

13.7: Customary and Metric Conversions 1. Multi-step problems with customary or metricunit conversions ST6

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Module 14Graphing

Textbook section IXL skills

14.1: Ordered Pairs 1. Describe the coordinate plane PF8

2. Objects on a coordinate plane NTR

3. Graph points on a coordinate plane AST

Also consider• Coordinate planes as maps ZBD

• Follow directions on a coordinate plane XQR

14.2: Graph Data 1. Graph points from a table HWV

14.3: Graph Number Patterns 1. Use a rule to complete a table and a graph N9B

14.4: Graph and Analyze Relationships 1. Analyze graphed relationships SMY

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Module 15Categorical Data

Textbook section IXL skills

15.1: Make Frequency Tables 1. Create frequency charts V7F

15.2: Analyze Frequency Tables 1. Interpret frequency charts: multi-stepproblems NJ7

2. Interpret frequency charts: one-stepproblems UEK

15.3: Investigate: Make Bar Graphs 1. Complete bar graphs H9X

Also consider• Complete double bar graphs 8GE

15.4: Problem Solving: Analyze Bar Graphs 1. Interpret bar graphs: one-step problems FX5

2. Interpret bar graphs: multi-step problems DGY

Also consider• Interpret double bar graphs 6VC

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Module 16Numerical Data

Textbook section IXL skills

16.1: Make Dot Pots 1. Create line plots ZBV

2. Create line plots with fractions JEC

16.2: Analyze Dot Plots 1. Interpret line plots 79C

2. Create and interpret line plots withfractions XBS

16.3: Make Stem-and-Leaf Plots 1. Create stem-and-leaf plots FJZ

16.4: Analyze Stem-and-Leaf Plots 1. Interpret stem-and-leaf plots BZL

16.5: Make Scatter Plots 1. Create scatter plots NDP

16.6: Problem Solving: Analyze Scatter Plots 1. Interpret scatter plots GYV

2. Predictions and trends in scatter plots LPL

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Module 17Personal Financial Literacy

Textbook section IXL skills

17.1: Income and Payroll Taxes 1. Income and payroll taxes: understanding paystubs AFL

2. Income and payroll taxes: word problems MSE

17.2: Sales and Property Taxes 1. Sales and property taxes: word problems W8Y

2. Identify types of taxes URJ

17.3: Income 1. Understand gross and net income NC6

2. Calculate gross and net income UPY

17.4: Paying Bills 1. Identify advantages and disadvantages ofpayment methods B98

2. Evaluate payment methods LFG

17.5: Keeping Records 1. Keeping financial records FAZ

2. Reading financial records N88

17.6: Make a Budget 1. Balance a budget UCA

17.7: Problem Solving: Adjust a Budget 1. Adjust a budget NRQ

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