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Preparation for College Mathematics

 

Chapter 1:   Whole Numbers, Integers, and Introduction to Solving Equations

Click to Expand/Collapse! 1.1 Introduction to Whole Numbers
Click to Expand/Collapse! 1.2 Addition and Subtraction with Whole Numbers
Click to Expand/Collapse! 1.3 Multiplication and Division with Whole Numbers
Click to Expand/Collapse! 1.4 Problem Solving with Whole Numbers
Click to Expand/Collapse! 1.5 Solving Equations with Whole Numbers (x + b = c and ax = c)
Click to Expand/Collapse! 1.6 Exponents and Order of Operations
Click to Expand/Collapse! 1.7 Introduction to Polynomials
Click to Expand/Collapse! 1.8 Introduction to Integers
Click to Expand/Collapse! 1.9 Addition with Integers
Click to Expand/Collapse! 1.10 Subtraction with Integers
Click to Expand/Collapse! 1.11 Multiplication and Division with Integers, Order of Operations
Click to Expand/Collapse! 1.12 Applications: Change in Value and Mean
Click to Expand/Collapse! 1.13 Introduction to Like Terms and Polynomials
Click to Expand/Collapse! 1.14 Solving Equations with Integers (x + b = c and ax = c)

Chapter 2:   Fractions, Mixed Numbers, and Proportions

Click to Expand/Collapse! 2.1   Tests for Divisibility
Click to Expand/Collapse! 2.2   Prime Numbers
Click to Expand/Collapse! 2.3   Prime Factorization
Click to Expand/Collapse! 2.4   Least Common Multiple (LCM)
Click to Expand/Collapse! 2.5   Reducing and Multiplication with Fractions
Click to Expand/Collapse! 2.6   Division with Fractions
Click to Expand/Collapse! 2.7   Addition and Subtraction with Fractions
Click to Expand/Collapse! 2.8   Introduction to Mixed Numbers
Click to Expand/Collapse! 2.9   Multiplication and Division with Mixed Numbers
Click to Expand/Collapse! 2.10   Addition and Subtraction with Mixed Numbers
Click to Expand/Collapse! 2.11   Complex Fractions and Order of Operations
Click to Expand/Collapse! 2.12   Solving Equations with Fractions (ax + b = c)
Click to Expand/Collapse! 2.13a Ratios and Price per Unit
Click to Expand/Collapse! 2.13b Proportions
Click to Expand/Collapse! 2.13c Finding the Unknown Term in a Proportion

Chapter 3:   Decimals, Percents, and Square Roots

Lesson LessonName VideoName Click to Expand/Collapse! 3.1Reading, Writing, and Rounding Decimal Numbers
Click to Expand/Collapse! 3.2Addition and Subtraction with Decimal Numbers
Click to Expand/Collapse! 3.3Multiplication and Division with Decimal Numbers
Click to Expand/Collapse! 3.4Measures of Center
Click to Expand/Collapse! 3.5Decimals, Fractions, and Scientific Notation
Click to Expand/Collapse! 3.6Basics of Percent
Click to Expand/Collapse! 3.7Applications of Percent
Click to Expand/Collapse! 3.8Simple and Compound Interest
Click to Expand/Collapse! 3.9Square Roots

Chapter 4:   Geometry and Graphs

Click to Expand/Collapse! 4.1a Metric System: Length and Area
Click to Expand/Collapse! 4.1b Metric System: Weight and Volume
Click to Expand/Collapse! 4.2 U.S. Customary Measurements and Metric Equivalents
Click to Expand/Collapse! 4.3 Introduction to Geometry
Click to Expand/Collapse! 4.4 Formulas for Perimeter
Click to Expand/Collapse! 4.5 Formulas for Area
Click to Expand/Collapse! 4.6 Formulas for Volume
Click to Expand/Collapse! 4.7 Similarity
Click to Expand/Collapse! 4.8 The Pythagorean Theorem
Click to Expand/Collapse! 4.9 Reading Graphs

Chapter 5:   Algebraic Expressions, Linear Equations, and Applications

Click to Expand/Collapse! 5.1a Variables and Algebraic Expressions
PIA 5 5.1a Variables and Algebraic Expressions 5.1a Variables and Algebraic Expressions VAEXP PIACh5, Prealgebra and Introductory Algebra, vaexpv 2:52 PIA 5 5.1b Simplifying Expressions 5.1b Simplifying Expressions SIYEP PIACh5, Prealgebra and Introductory Algebra, siyepv 1:59 PIA 5 5.1c Evaluating Algebraic Expressions 5.1c Evaluating Algebraic Expressions EVLAX PIACh5, Prealgebra and Introductory Algebra, evlaxv 3:16 PIA 5 5.2 Translating English Phrases and Algebraic Expressions 5.2 Translating English Phrases and Algebraic Expressions TEPEP PIACh5, Prealgebra and Introductory Algebra, tepepv 4:10 PIA 5 5.3a Solving Linear Equations Using Addition and Subtraction 5.3a Solving Linear Equations Using Addition and Subtraction SUADU PIACh5, Prealgebra and Introductory Algebra, suaduv 4:32 PIA 5 5.3b Solving Linear Equations Using Multiplication and Division 5.3b Solving Linear Equations Using Multiplication and Division SLMDI PIACh5, Prealgebra and Introductory Algebra, slmdiv 3:35 PIA 5 5.4 Solving Linear Equations: ax + b = c 5.4 Solving Linear Equations: ax + b = c SLQAC PIACh5, Prealgebra and Introductory Algebra, slqacv 3:11 PIA 5 5.5 Solving Linear Equations: ax + b = cx + d 5.5 Solving Linear Equations: ax + b = cx + d SLQCD PIACh5, Prealgebra and Introductory Algebra, slqcdv 2:59 PIA 5 5.6 Introduction to Problem Solving 5.6 Introduction to Problem Solving INPSL PIACh5, Prealgebra and Introductory Algebra, inpslv 4:25 PIA 5 5.7 Applications with Percent 5.7 Applications with Percent APERT PIACh5, Prealgebra and Introductory Algebra, apertv 2:16 PIA 5 5.8 Working with Formulas 5.8 Working with Formulas WRKMS PIACh5, Prealgebra and Introductory Algebra, wrkmsv 3:13 PIA 5 5.9 Applications: Distance-Rate-Time, Interest, Mean 5.9 Applications: Distance-Rate-Time, Interest, Mean APDTA PIACh5, Prealgebra and Introductory Algebra, apdtav 4:53 Variables and Algebraic Expressions

Click to Expand/Collapse! 5.1b Simplifying Expressions
Click to Expand/Collapse! 5.1c Evaluating Algebraic Expressions
Click to Expand/Collapse! 5.2 Translating English Phrases and Algebraic Expressions
Click to Expand/Collapse! 5.3a Solving Linear Equations Using Addition and Subtraction
Click to Expand/Collapse! 5.3b Solving Linear Equations Using Multiplication and Division
Click to Expand/Collapse! 5.4 Solving Linear Equations: ax + b = c
Click to Expand/Collapse! 5.5 Solving Linear Equations: ax + b = cx + d
Click to Expand/Collapse! 5.6 Introduction to Problem Solving
Click to Expand/Collapse! 5.7 Applications with Percent
Click to Expand/Collapse! 5.8 Working with Formulas
Click to Expand/Collapse! 5.9 Applications: Distance-Rate-Time, Interest, Mean

Chapter 6:   Graphing Linear Equations

Click to Expand/Collapse! 6.1 The Cartesian Coordinate System
Click to Expand/Collapse! 6.2 Graphing Linear Equations in Two Variables: ax + by = c
Click to Expand/Collapse! 6.3 The Slope - Intercept Form: y = mx + b
Click to Expand/Collapse! 6.4a Finding the Equation of a Line
Click to Expand/Collapse! 6.4b Graphing Linear Equations in Point - Slope Form
Click to Expand/Collapse! 6.5a Solving Linear Inequalities
Click to Expand/Collapse! 6.5b Graphing Linear Inequalities
Click to Expand/Collapse! 6.6 Introduction to Functions and Function Notation

Chapter 7:   Exponents, Polynomials, and Factoring Techniques

Click to Expand/Collapse! 7.1a Simplifying Integer Exponents I
Click to Expand/Collapse! 7.1b Simplifying Integer Exponents II
Click to Expand/Collapse! 7.1c Scientific Notation
Click to Expand/Collapse! 7.2 Introduction to Polynomials
Click to Expand/Collapse! 7.3 Addition and Subtraction with Polynomials
Click to Expand/Collapse! 7.4 Multiplication with Polynomials
Click to Expand/Collapse! 7.5a The FOIL Method
Click to Expand/Collapse! 7.5b Special Products
Click to Expand/Collapse! 7.6a Division by a Monomial
Click to Expand/Collapse! 7.6b Greatest Common Factor of Two or More Terms
Click to Expand/Collapse! 7.6c Greatest Common Factor of a Polynomial
Click to Expand/Collapse! 7.6d Factoring Expressions by Grouping
Click to Expand/Collapse! 7.7 Factoring Trinomials: x^2 + bx + c
Click to Expand/Collapse! 7.8a Factoring Trinomials by Trial and Error
Click to Expand/Collapse! 7.8b Factoring Trinomials by Grouping
Click to Expand/Collapse! 7.9a Special Factorizations - Squares
Click to Expand/Collapse! 7.9b Special Factorizations - Cubes
Click to Expand/Collapse! 7.10 Solving Quadratic Equations by Factoring
Click to Expand/Collapse! 7.11 Applications of Quadratic Equations

Chapter 8:   Systems of Linear Equations

Click to Expand/Collapse! 8.1Systems of Equations: Solutions by Graphing
Click to Expand/Collapse! 8.2Systems of Equations: Solutions by Substitution
Click to Expand/Collapse! 8.3Systems of Equations: Solutions by Addition
Click to Expand/Collapse! 8.4Applications: Distance - Rate - Time, Number Problems, Amounts and Costs
Click to Expand/Collapse! 8.5Applications: Interest and Mixture
Click to Expand/Collapse! 8.6Systems of Linear Equations: Three Variables
Click to Expand/Collapse! 8.7Matrices and Gaussian Elimination
Click to Expand/Collapse! 8.8Systems of Linear Inequalities

Chapter 9:   Roots and Radicals

Click to Expand/Collapse! 9.1 Evaluating Radicals
Click to Expand/Collapse! 9.2 Simplifying Radicals
Click to Expand/Collapse! 9.3 Rational Exponents
Click to Expand/Collapse! 9.4a Addition and Subtraction with Radicals
Click to Expand/Collapse! 9.4b Multiplication with Radicals
Click to Expand/Collapse! 9.4c Rationalizing Denominators
Click to Expand/Collapse! 9.5 Solving Radical Equations
Click to Expand/Collapse! 9.6 Functions with Radicals

Chapter 10: Exponential and Logarithmic Functions

Click to Expand/Collapse! 10.1 Algebra of Functions
Click to Expand/Collapse! 10.2 Composite and Inverse Functions
Click to Expand/Collapse! 10.3 Exponential Functions
Click to Expand/Collapse! 10.4 Logarithmic Functions
Click to Expand/Collapse! 10.5 Properties of Logarithms
Click to Expand/Collapse! 10.6 Common Logarithms and Natural Logarithms
Click to Expand/Collapse! 10.7 Exponential and Logarithmic Equations

Chapter 11: Rational Expressions

Click to Expand/Collapse! 11.1a Defining Rational Expressions
Click to Expand/Collapse! 11.1b Multiplication and Division with Rational Expressions
Click to Expand/Collapse! 11.2   Addition and Subtraction with Rational Expressions
Click to Expand/Collapse! 11.3   Complex Fractions
Click to Expand/Collapse! 11.4   Solving Equations with Rational Expressions
Click to Expand/Collapse! 11.5   Applications: Rational Expressions
Click to Expand/Collapse! 11.6   Applications: Variation
Click to Expand/Collapse! 11.7a The Division Algorithm
Click to Expand/Collapse! 11.7b Synthetic Division

Chapter 12: Complex Numbers and Quadratic Equations

Click to Expand/Collapse! 12.1a Complex Numbers
Click to Expand/Collapse! 12.1b Multiplication and Division with Complex Numbers
Click to Expand/Collapse! 12.2a Quadratic Equations: The Square Root Method
Click to Expand/Collapse! 12.2b Quadratic Equations: Completing the Square
Click to Expand/Collapse! 12.3  Quadratic Equations: The Quadratic Formula
Click to Expand/Collapse! 12.4  Applications: Quadratic Equations
Click to Expand/Collapse! 12.5  Graphing Parabolas