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Holt Middle School Math
Course 1: Algebra Readiness

Online Help for Students

Chapters

1. Numbers/Exponents

2. Introduction to Algebra

3. Decimals
4. Number Theory, Fractions

5. Fractions, Operations

6. Collect, Display Data

 7. Plane Geometry

 8. Ratio, Proportion, Percent

 9. Integers

10. Perimeter, Area, Volume

11. Probability12. Functions, Coordinate Geometry


Chapter 1 - Number Toolbox

  • Whole Numbers and Exponents

    • Comparing and Ordering Whole Numbers

    • Estimating with Whole Numbers

    • Exponents

  • Using Whole Numbers

    • Order of Operations

    • Mental Math

    • Choose Method of Computation

    • Find a Pattern

     

     

     

     

     

     

     

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Chapter 2
Introduction to Algebra

  • Understanding Variables and Expressions

    • Variables and Expressions

    • Problem Solving

  • Equations

    • Equations and their Solutions

    • Solving Addition Equations

    • Solving Subtraction Equations

    • Solving Multiplication Equations

    • Solving Division Equations

    • Problem Solving

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Chapter 3
Decimals

  • Understanding Decimals

    • Comparing/Ordering Decimals

    • Estimating Decimals

    • Adding/Subtracting Decimals

    • Decimals and Metric Measurement

  • Multiplying and Dividing Decimals

    • Scientific Notation

    • Multiplying Decimals

    • Dividing Decimals by Whole Numbers

    • Dividing by Decimals

    • Interpret the Quotient

    • Solving Decimal Equations

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Links

Video: Scientific Notation

 

 

Video: Multiplying by Decimals

 

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Chapter 4
Number Theory and Fractions

  • Number Theory

    • Divisibility

    • Factors and Prime Factorization

    • Greatest Common Factor

  • Understanding Fractions

    • Decimals and Fractions

    • Equivalent Fractions

    • Comparing and Ordering Fractions

    • Mixed Numbers and Improper Fractions

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Links

 

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Chapter 5
Fractions and Operations

  • Multiplying and Dividing Fractions

    • Multiplying Fractions

    • Multiplying Mixed Numbers

    • Dividing Fractions and Mixed Numbers

    • Solving Fraction Equations Using Multiplication and Division

  • Adding and Subtracting Fractions

    • Least Common Multiple

    • Estimating Fraction Sums and Differences

    • Adding and Subtracting with Unlike Denominators

    • Adding and subtracting Mixed Numbers

    • Renaming to Subtract Mixed Numbers

    • Solving Fraction Equations

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Links

 

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Chapter 6
Collect and Display Data

  • Organizing Data

    • Make a table.

    • Range, Mean, Median, and Mode

    • Additional Data and Outliers

  • Displaying and Interpreting Data

    • Bar Graphs

    • Frequency Tables and Histograms

    • Ordered Pairs

    • Line Graphs

    • Misleading Graphs

    • Stem-and-Leaf Plots

    • Box-and-Whisker Plots

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Chapter 7
Plane Geometry

  • Lines and Angles

    • Points, Lines, and Planes

    • Angles

    • Angle Relationships

    • Classifying Lines

    • Parallel Line Relationships

  • Polygons

    • Triangles

    • Quadrilaterals

    • Polygons

    • Geometric Patterns

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Links

 

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Chapter 8
Ratio, Proportion, and Percent

  • Ratios and Proportions

    • Ratios and Rates

    • Proportions

    • Proportions and Customary Measurement

    • Similar Figures

    • Indirect Measurement

    • Scale Drawings and Maps

  • Percents

    • Percents

    • Percents, Decimals, and Fractions

    • Percent Problems

    • Using percents

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Links

Ratios and Proportions

Percents

Measurement

 

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Chapter 9
Integers

  • Integers

    • Understanding Integers

    • Comparing and Ordering Integers

    • The Coordinate Plane

  • Integer Operations

    • Model Integer Addition

    • Adding Integers

    • Model Integer Subtraction

    • Subtracting Integers

    • Multiplying Integers

    • Dividing Integers

    • Solving Integer Equations

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Links

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Chapter 10
Perimeter, Area, and Volume

  • Perimeter, Area, and Circumference

    • Finding perimeter

    • Estimating and finding Area

    • Break into Simpler parts

    • Comparing Perimeter and Area

    • Circles

  • Volume and Surface Area
    • Solid Figures

    • Surface Area

    • Finding Volume

    • Volume of Cylinders

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Links

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Chapter 11
Probability

  • Understanding Probability

    • Introduction to Probability

    • Experimental Probability

    • Theoretical Probability

  • Using Probability
    • Make an Organized List

    • Compound Events

    • Making Predictions

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Links

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Chapter 12
Functions and Coordinate Geometry

  • Introduction to Functions

    • Tables and Functions

    • Graphing Functions

  • Coordinate Geometry
    • Graphing Translations

    • Graphing Reflections

    • Graphing Rotations

    • Stretching and Shrinking

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Links

 

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Tips for Success

 

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Super Math Sites

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