Prentice Hall - Pre-algebra 강좌 / Video Tutor

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Prentice Hall 교재로 Pre-algebra를 공부하는 학생들에게 유용한 사이트 입니다.

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• Chapter 1: Algebraic Expressions and Integers
  • Lesson 1: Variables and Expressions
  • Lesson 2: The Order of Operations
  • Lesson 3: Writing and Evaluating Expressions
  • Lesson 4: Integers and Absolute Value
  • Lesson 5: Adding Integers
  • Lesson 6: Subtracting Integers
  • Lesson 7: Inductive Reasoning
  • Lesson 8: Problem Solving Strategy: Look for a Pattern
  • Lesson 9: Multiplying and Dividing Integers
  • Lesson 10: The Coordinate Plane
    
    

• Chapter 2: Solving One-Step Equations and Inequalities
  • Lesson 1: Properties of Numbers
  • Lesson 2: The Distributive Property
  • Lesson 3: Simplifying Variable Expressions
  • Lesson 4: Variables and Equations
  • Lesson 5: Solving Equations by Adding or Subtracting
  • Lesson 6: Solving Equations by Multiplying or Dividing
  • Lesson: Problem Solving Strategy: Guess, Check, Revise
  • Lesson 8: Inequalities and Their Graphs
  • Lesson 9: Solving One-Step Inequalities by Adding or Subtracting
  • Lesson 10: Solving One-Step Inequalities by Multiplying or Dividing
    
    

• Chapter 3: Decimals and Equations
  • Lesson 1: Rounding and Estimating
  • Lesson 2: Estimating Decimal Products and Quotients
  • Lesson 3: Mean, Median, and Mode
  • Lesson 4: Using Formulas
  • Lesson 5: Solving Equations by Adding or Subtracting Decimals
  • Lesson 6: Solving Equations by Multiplying or Dividing Decimals
  • Lesson 7: Using the Metric System
  • Lesson 8: Problem Solving Strategy: Act It Out
    
    

• Chapter 4: Factors, Fractions, and Exponents
  • Lesson 1: Divisibility and Factors
  • Lesson 2: Exponents
  • Lesson 3: Prime Factorization and Greatest Common Factor
  • Lesson 4: Simplifying Fractions
  • Lesson 5: Problem Solving Strategy: Solve a Simpler Problem
  • Lesson 6: Rational Numbers
  • Lesson 7: Exponents and Multiplication
  • Lesson 8: Exponents and Division
  • Lesson 9: Scientific Notation
    
    

• Chapter 5: Operations With Fractions
  • Lesson 1: Comparing and Ordering Rational Numbers
  • Lesson 2: Fractions and Decimals
  • Lesson 3: Adding and Subtracting Fractions
  • Lesson 4: Multiplying and Dividing Fractions
  • Lesson 5: Using Customary Units of Measurement
  • Lesson 6: Problem Solving Strategy: Work Backward
  • Lesson 7: Solving Equations by Adding or Subtracting Fractions
  • Lesson 8: Solving Equations by Multiplying Fractions
  • Lesson 9: Powers of Products and Quotients
    
    

• Chapter 6: Ratios, Proportions, and Percents
  • Lesson 1: Ratios and Unit Rates
  • Lesson 2: Proportions
  • Lesson 3: Similar Figures and Scale Drawings
  • Lesson 4: Probability
  • Lesson 5: Fractions, Decimals, and Percents
  • Lesson 6: Proportions and Percents
  • Lesson 7: Percents and Equations
  • Lesson 8: Percent of Change
  • Lesson 9: Markup and Discount
  • Lesson 10: Problem Solving Strategy: Make a Table
    
    

• Chapter 7: Solving Equations and Inequalities
  • Lesson 1: Solving Two-Step Equations
  • Lesson 2: Solving Multi-Step Equations
  • Lesson 3: Multi-Step Equations with Fractions and Decimals
  • Lesson 4: Problem Solving Strategy: Write an Equation
  • Lesson 5: Solving Equations With Variables on Both Sides
  • Lesson 6: Solving Two-Step Inequalities
  • Lesson 7: Transforming Formulas
  • Lesson 8: Simple and Compound Interest
    
    

• Chapter 8: Linear Functions and Graphing
  • Lesson 1: Relations and Functions
  • Lesson 2: Equations With Two Variables
  • Lesson 3: Slope and y-intercept
  • Lesson 4: Writing Rules for Linear Functions
  • Lesson 5: Scatter Plots
  • Lesson 6: Problem Solving Strategy: Solve by Graphing
  • Lesson 7: Solving Systems of Linear Equations
  • Lesson 8: Graphing Linear Inequalities
    
    

• Chapter 9: Spatial Thinking
  • Lesson 1: Introduction to Geometry: Points, Lines, and Planes
  • Lesson 2: Angle Relationships and Parallel Lines
  • Lesson 3: Classifying Polygons
  • Lesson 4: Problem Solving Strategy: Draw a Diagram
  • Lesson 5: Congruence
  • Lesson 6: Circles
  • Lesson 7: Constructions
  • Lesson 8: Translations
  • Lesson 9: Symmetry and Reflections
  • Lesson 10: Rotations
    
    

• Chapter 10: Area and Volume
  • Lesson 1: Area: Parallelograms
  • Lesson 2: Area: Triangles and Trapezoids
  • Lesson 3: Area: Circles
  • Lesson 4: Space Figures
  • Lesson 5: Surface Area: Prisms and Cylinders
  • Lesson 6: Surface Area: Pyramids, Cones, and Spheres
  • Lesson 7: Volume: Prisms and Cylinders
  • Lesson 8: Problem Solving Strategy: Make a Model
  • Lesson 9: Volume: Pyramids, Cones and Spheres
    
    

• Chapter 11: Right Triangles in Algebra
  • Lesson 1: Square Roots and Irrational Numbers
  • Lesson 2: The Pythagorean Theorem
  • Lesson 3: Distance and Midpoint Formulas
  • Lesson 4: Problem Solving Strategy: Write a Proportion
  • Lesson 5: Special Right Triangles
  • Lesson 6: Sine, Cosine, and Tangent Ratios
  • Lesson 7: Angles of Elevation and Depression
    
    

• Chapter 12: Data Analysis and Probability
  • Lesson 1: Frequency Tables, Line Plots, and Histograms
  • Lesson 2: Box-and-Whisker Plots
  • Lesson 3: Using Graphs to Persuade
  • Lesson 4: Counting Outcomes and Theoretical Probability
  • Lesson 5: Independent and Dependent Events
  • Lesson 6: Permutations and Combinations
  • Lesson 7: Experimental Probability
  • Lesson 8: Random Samples and Surveys
  • Lesson 9: Problem Solving Strategy: Simulate the Problem
    
    

• Chapter 13: Nonlinear Functions and Polynomials
  • Lesson 1: Patterns and Sequences
  • Lesson 2: Graphing Nonlinear Functions
  • Lesson 3: Experimental Growth and Decay
  • Lesson 4: Polynomials
  • Lesson 5: Adding and Subtracting Polynomials
  • Lesson 6: Multiplying a Polynomial by a Monomial
  • Lesson 7: Multiplying Binomials
  • Lesson 8: Problem Solving Strategy: Use Multiple Strategies