Saxon Math Intermediate 4

Saxon's Math Intermediate 4 can be used in place of Saxon Math 5/4.

Saxon's incremental lessons provide daily practice and assessment in a "spiral" format; mathematical concepts are taught through informative lessons, diagrams, interactive activities, and investigations that build critical thinking as well as real-world problem solving skills. Saxon Intermediate 4 includes 12 sections, 120 lessons and 12 "investigations" with 1-2 activities each.

Textbook lessons are divided into three sections. The first section is "power-up practice," which is designed to improve speed, accuracy, the ability to do mental math, and the ability to solve complicated problems. The second part of the lesson is the "New Concept," which introduces a new math concept through examples. Thirdly, the "Written Practice" section reviews previously taught concepts through 25-30 problems in each lesson. One "Investigation" per 10-lesson section is included; "Investigations" are variations of the daily lesson and often involve activities that take up an entire class.

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Video Lessons

Our video lessons teach your student the concepts found in the Saxon books and provide additional examples - a perfect complement to the book lessons. Learn more and see sample videos here...


Online Self-Grading

Foster more independence in your students by allowing them to grade their own Saxon Math lessons and tests without handing them the answer key! Save yourself from the mountain of papers to grade and allow your students to get immediate feedback and correct their work themselves. (Saxon books are required to use this feature.) Learn more...


Math Facts Online

Automatically integrate math facts practice into your child's routine without anything else to grade or keep track of. Customize the practice for exactly what your student needs. Learn more...


Table of Contents

Lesson 1 - Review of Addition - Missing Addends, Part 1
Lesson 2 - Missing Addends, Part 2
Lesson 3 - Sequences - Digits
Lesson 4 - Place Value
Lesson 5 - Ordinal Numbers - Months
Lesson 6 - Review of Subtraction - Fact Families
Lesson 7 - Writing Numbers Through 999
Lesson 8 - Adding Money
Lesson 9 - Adding with Regrouping
Lesson 10 - Even_Odd Numbers
Investigation 1 - Number Lines
Lesson 11 - Addition Stories with Missing Addends
Lesson 12 - Missing Numbers in Subtraction
Lesson 13 - Adding Three-Digit Numbers
Lesson 14 - Subtracting Two and Three-Digit Numbers - Missing Two-Digit Addends
Lesson 15 - Subtracting Two-Digit Numbers with Regrouping
Lesson 16 - Expanded Form - More Missing Numbers in Subtraction
Lesson 17 - Adding Columns of Numbers with Regrouping
Lesson 18 - Reading Scales
Lesson 19 - Reading Time from a Clock
Lesson 20 - Rounding Numbers to Nearest Ten - Rounding Money to Nearest Dollar
Investigation 2 - Units of Length and Perimeter
Lesson 21 - Triangles, Rectangles, Squares, and Circles
Lesson 22 - Naming Fractions - Adding Dollars and Cents
Lesson 23 - Lines, Segments, Rays, and Angles
Lesson 24 - More About Missing Numbers in Addition and Subtraction
Lesson 25 - Subtraction Stories
Lesson 26 - Drawing Pictures of Fractions
Lesson 27 - Multiplication as Repeated Addition - Elapsed Time
Lesson 28 - Multiplication Table
Lesson 29 - Multiplication Facts (0's, 1's, 2's, and 5's)
Lesson 30 - Subtracting Three-Digit Numbers with Regrouping
Investigation 3 - Multiplication Patterns - Area - Squares and Square Roots
Lesson 31 - Word Problems About Comparing
Lesson 32 - Multiplication Facts (9's)
Lesson 33 - Writing Numbers Through Hundred Millions Part 1
Lesson 34 - Writing Numbers Through Hundred Millions Part 2
Lesson 35 - Naming Mixed Numbers - Two Forms of Money
Lesson 36 - Fractions of a Dollar
Lesson 37 - Reading Fractions and Mixed Numbers from a Number Line
Lesson 38 - Multiplication Facts (Memory Group)
Lesson 39 - Reading an Inch Scale to the Nearest Fourth
Lesson 40 - Capacity
Investigation 4 - Tenths and Hundredths - Fraction and Decimals
Lesson 41 - Subtracting Across Zero - Missing Factors
Lesson 42 - Multiplying Multiples of 10 and 100 - Rounding Numbers to the Nearest Hundred
Lesson 43 - Adding and Subtracting Decimal Numbers, Part 1
Lesson 44 - Multiplying Two-Digit Numbers, Part 1
Lesson 45 - Parentheses - Associative Property - Naming Lines and Segments
Lesson 46 - Division
Lesson 47 - Other Ways to Show Division
Lesson 48 - Multiplying Two-Digit Numbers, Part 2
Lesson 49 - Stories About Equal Groups, Part 1
Lesson 50 - Adding and Subtracting Decimal Numbers, Part 2
Investigation 5 - Percents
Lesson 51 - Adding Numbers with More Than Three Digits - Checking One-Digit Division
Lesson 52 - Subtracting Numbers with More Than Three Digits - Stories About Equal Groups, Part 2
Lesson 53 - One-Digit Division with a Remainder
Lesson 54 - The Calendar - Rounding Numbers to the Nearest Thousand
Lesson 55 - Multiples - Factors
Lesson 56 - Using Pictures to Compare Fractions
Lesson 57 - Rate Word Problems
Lesson 58 - Multiplying Three-Digit Numbers
Lesson 59 - Estimating Arithmetic Answers
Lesson 60 - Rate Problems with a Given Total
Investigation 6 - Displaying Data Using Graphs
Lesson 61 - Remaining Fraction - Two-Step Equations
Lesson 62 - Multiplying Three or More Factors - Exponents
Lesson 63 - Polygons
Lesson 64 - Division with Two-Digit Answers, Part 1
Lesson 65 - Divisor, Dividend, and Quotient - Division with Two-Digit Answers, Part 2
Lesson 66 - Similar and Congruent Figures
Lesson 67 - Multiplying by Multiples of 10
Lesson 68 - Division with Two-Digit Answers and a Remainder
Lesson 69 - Millimeters
Lesson 70 - Stories About a Fraction of a Group
Investigation 7 - Collecting Data with Surveys
Lesson 71 - Division Answers Ending with Zero
Lesson 72 - Finding Information to Solve Problems
Lesson 73 - Transformations
Lesson 74 - Fraction of a Set
Lesson 75 - Measuring Turns
Lesson 76 - Division with Three-Digit Answers - Dividing Money
Lesson 77 - U.S. Customary Units of Weight - Metric Units of Mass
Lesson 78 - Classifying Triangles
Lesson 79 - Symmetry
Lesson 80 - Division with Zeros in Three-Digit Answers
Investigation 8 - Analyzing and Graphing Relationships
Lesson 81 - Angle Measures
Lesson 82 - Tessellations
Lesson 83 - Sales Tax - Change Back
Lesson 84 - Decimal Numbers to Thousandths
Lesson 85 - Multiplying by 10, by 100, and by 1000
Lesson 86 - Multiplying Round Numbers Mentally
Lesson 87 - Multiplying Two Two-Digit Numbers, Part 1
Lesson 88 - Remainders in Stories About Equal Groups
Lesson 89 - Mixed Numbers and Improper Fractions
Lesson 90 - Multiplying Two Two-Digit Numbers, Part 2
Investigation 9 - Investigating Fractions with Manipulatives
Lesson 91 - Decimal Place Value
Lesson 92 - Classifying Quadrilaterals
Lesson 93 - Estimating Multiplication and Division Answers
Lesson 94 - Two-Step Word Problems
Lesson 95 - Two-Step Problems About a Fraction of a Group
Lesson 96 - Average
Lesson 97 - Mean - Median - Range - Mode
Lesson 98 - Geometric Solids
Lesson 99 - Constructing Geometric Models
Lesson 100 - Constructing Geometric Models
Investigation 10 - Probability
Lesson 101 - Tables - Schedules
Lesson 102 - Decimal Number Line - Tenths and Hundredths
Lesson 103 - Fractions Equal to 1 - Fractions Equal to One Half
Lesson 104 - Changing Improper Fractions to Whole or Mixed Numbers
Lesson 105 - Dividing by 10
Lesson 106 - Evaluating Expressions
Lesson 107 - Adding and Subtracting Fractions with Common Denominators
Lesson 108 - Formulas - Distributive Property
Lesson 109 - Equivalent Fractions
Lesson 110 - Dividing by Multiples of 10
Investigation 11 - Volume
Lesson 111 - Estimating Area
Lesson 112 - Reducing Fractions
Lesson 113 - Multiplying a Three-Digit Number by a Two-Digit Number
Lesson 114 - Simplifying Fraction Answers
Lesson 115 - Renaming Fractions
Lesson 116 - Common Denominators
Lesson 117 - Rounding Whole Numbers Through Hundred Millions
Lesson 118 - Dividing by Two-Digit Numbers
Lesson 119 - Adding and Subtracting Fractions with Different Denominators
Lesson 120 - Adding and Subtracting Mixed Numbers with Different Denominators
Investigation 12 - Solving Balanced Equations