Lesson
Previews
The following lessons were
created as supplements for use with Prentice Hall's
"PreAlgebra; California Edition" by Davison,
Landau, McCracken, and Thompson shown below. This text is one of
the few on California's state list of approved textbooks for
middle and high schools. Keep in mind that these previews
are pictures of the actual PowerPoint slides and they show
no animation. Please download this free PowerPoint lesson as
a comparison:
Lesson
22.
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Chapter 1: Algebraic Expressions and
Integers
11
Variables and Expressions; 12
Order of Operations;
13
Evaluating Expressions;
14
Integers and Absolute Value;
15
Adding Integers;
16
Subtracting Integers;
17 Inductive Reasoning; 18 Reasoning Strategy:
Look for a Pattern; 19
Multiplying and Dividing Integers; 110
The Coordinate Plane
Chapter 2: Solving OneStep Equations
and Inequalities
21
Properties of Numbers; 22
The Distributive Property; 23
Simplifying Variable Expressions; 24
Variables and Equations; 25
Solving Equations Using Addition or Subtraction; 26
Solving Equations Using Multiplication or Division; 27
Reasoning Strategy: Try, Test, Revise; 28
Inequalities and Their Graphs; 29
Solving OneStep Inequalities Using Addition or Subtraction;
210
Solving OneStep Inequalities Using Multiplication
or Division
Chapter 3: Decimals and Equations
31
Rounding and Estimating; 32
Estimating Decimal Products and Quotients; 33
Mean, Median, and Mode; 34
Using Formulas; 35
Solving Equations by Adding or Subtracting Decimals; 36 Solving
Equations by Multiplying or Dividing Decimals; 37
Using the Metric System; 38 Reasoning Strategy:
Simplify a Problem
Chapter 4: Factors, Fractions, and Exponents
41
Divisibility and Factors; 42
Exponents; 43
Prime Factorization and Greatest Common Factor; 44
Simplifying Fractions; 45 Reasoning Strategy: Account
for All Possibilities, 46
Rational Numbers; 47
Exponents and Multiplication; 48a
Zero and Negative Exponents; 48b
Exponents and Division; 49
Scientific Notation
Chapter 5: Operations with Fractions
51
Comparing and Ordering Fractions; 52
Fractions and Decimals; 53
Adding and Subtracting Fractions; 54
Multiplying and Dividing Fractions; 55
Using Customary Units of Measurement; 56 Reasoning
Strategy: Work Backward; 57
Solving Equations by Adding or Subtracting Fractions; 58
Solving Equations by Multiplying Fractions; 59 Powers
of Products and Quotients
Chapter 6: Ratios, Proportions,
and Percents
61
Ratios and Unit Rates; 62
Proportions; 63
Similar Figures and Scale Drawings; 64
Probability; 65
Fractions, Decimals, and Percents; 66
Proportions and Percents; 67
Percents and Equations; 68
Percent of Change; 69
Markup and Discount; 610 Reasoning Strategy:
Make a Table
Chapter 7: Solving Equations and
Inequalities
71
Solving TwoStep Equations; 72
Solving MultiStep Equations; 73
MultiStep Equations with Fractions and Decimals; 74
Reasoning Strategy: Write an Equation; 75
Solving Equations with Variables on Both Sides; 76
Solving TwoStep Inequalities; 77
Transforming Formulas; 78a
Simple Interest; 78b
Compound Interest
Chapter 8: Linear Functions and Graphing
81
Relations and Functions; 82a
Finding Solutions to Linear Equations; 82b
Graphing Linear Equations Using xy Charts; 83a
Finding the Slope of a Line; 83b
Slope and yintercept; 84 Writing Rules for
Linear Functions; 85
Scatter Plots; 86 Reasoning Strategy: Solve by
Graphing; 87
Solving Systems of Linear Equations; 88
Graphing Linear Inequalities
Chapter 9: Spatial Thinking
91
Points, Lines, and Planes; 92
Angle Relationships and Parallel Lines; 93a
Classifying Triangles; 93b
Classifying Quadrilaterals; 93c
Classifying Polygons; 94 Reasoning Strategy:
Draw a Diagram; 95
Congruence; 96
Circles; 97 Constructions; 98
Translations; 99
Symmetry and Reflections; 910 Rotations
Chapter 10: Area and Volume
101 Area:
Parallelograms; 102 Area:
Triangles and Trapezoids; 103
Area: Circles; 104
Space Figures; 105
Surface Area: Prisms and Cylinders; 106
Surface Area: Pyramids, Cones, and Spheres; 107
Volume: Prisms and Cylinders; 108 Reasoning Strategy:
Make a Model; 109
Volume: Pyramids, Cones, and Spheres
Chapter 11: Right Triangles in Algebra
111a Real
Numebrs System; 111b Square
Roots and Irrational Numbers; 112a
The Pythagorean Theorem; 112b
The Converse of the Pythagorean Theorem; 113a
Distance Formula; 113b
Midpoint Formula; 114 Reasoning Strategy:
Write a Proportion; 115
Special Right Triangles; 116 Sine, Cosine, and
Tangent Ratios; 117
Angles of Elevation and Depression
Chapter 12: Data Analysis and Probability
121 Frequency
Tables and Line Plots; 122 BoxandWhisker
Plots; 123
Using Graphs to Persuade; 124
Counting Outcomes and Theoretical Probability; 125
Independent and Dependent Events; 126
Permutations and Combinations; 127 Experimental
Probability; 128
Random Samples and Surveys; 129 Reasoning
Strategy: Simulate a Problem
Chapter 13: Nonlinear
Functions and Polynomials
131 Patterns
and Sequences; 132
Graphing Nonlinear Functions; 133
Growth and Decay; 134
Polynomials; 135
Adding and Subtracting Polynomials; 136
Multiplying a Polynomial by a Monomial; 137
Multiplying Binomials; 138 Reasoning Strategy:
Use Multiple Strategies
