Pre-Algebra - MathRelieve

This course offers all of the topics listed in the modules and units.Please scroll down to see its content.

Module 1	Variables, Expressions, and Integers
Unit 1	Expressions and Variables
Unit 2	Powers and Exponents
Unit 3	Order of Operations
Unit 4	The Coordinate Plane
Module 2	Solving Equations
Unit 1	Properties and Operations
Unit 2	The Distributive Property
Unit 3	Simplifying Variable Expressions
Unit 4	Variables and Equations
Unit 5	Solving Equations Using Addition or Subtraction
Unit 6	Solving Equations Using Multiplication or Division
Unit 7	Decimal Operations and Equations with Decimals
Module 3	Multi-Step Equations and Inequalities
Unit 1	Solving Two-Step Equations
Unit 2	Solving Equations Having Like Terms and Parentheses
Unit 3	Solving Equations with Variables on Both Sides
Unit 4	Solving Inequalities Using Addition or Subtraction
Unit 5	Solving Inequalities Using Multiplication or Division
Unit 6	Solving Multi-Step Inequalities
Module 4	Factors, Fractions, and Exponents
Unit 1	Factors and Prime Factorization
Unit 2	Greatest Common Factor
Unit 3	Equivalent Fractions
Unit 4	Least Common Multiple
Unit 5	Rules of Exponents
Unit 6	Negative and Zero Exponents
Unit 7	Scientific Notation
Module 5	Rational Numbers and Equations
Unit 1	Rational Numbers
Unit 2	Adding and Subtracting Like Fractions
Unit 3	Adding and Subtracting Unlike Fractions
Unit 4	Multiplying Fractions
Unit 5	Dividing Fractions
Unit 6	Using Multiplicative Inverses to Solve Equation
Unit 7	Equations and Inequalities with Rational Numbers
Module 6	Ratio, Proportion, and Probability
Unit 1	Ratios and Rates
Unit 2	Writing and Solving Proportions
Unit 3	Solving Proportions Using Cross Products
Unit 4	Similar and Congruent Figures
Unit 5	Similarity and Measurement
Unit 6	Scale Drawings
Unit 7	Probability and Odds
Unit 8	The Counting Principle
Module 7	Percents
Unit 1	Percents and Fractions
Unit 2	Percents and Proportions
Unit 3	Percents and Decimals
Unit 4	The Percent Equation
Unit 5	Percent of Change
Unit 6	Percent Applications
Unit 7	Simple and Compound Interest
Module 8	Linear Functions
Unit 1	Relations and Functions
Unit 2	Linear Equations in Two Variables
Unit 3	Using Intercepts
Unit 4	The Slope of a Line
Unit 5	Slope-Intercept Form
Unit 6	Writing Linear Equations
Unit 7	Function Notation
Unit 8	Systems of Linear Equations
Unit 9	Graphs of Linear Inequalities
Module 9	Real Numbers and Right Triangles
Unit 1	Square Roots
Unit 2	Simplifying Square Roots
Unit 3	The Pythagorean Theorem
Unit 4	Real Numbers
Unit 5	The Distance and Midpoint Formulas
Unit 6	Special Right Triangles
Unit 7	The Tangent Ratio
Unit 8	The Sine and Cosine Ratios
Module 10	Measurement, Area, and Volume
Unit 1	Triangles
Unit 2	Polygons and Quadrilaterals
Unit 3	Areas of Parallelograms and Trapezoids
Unit 4	Circumference and Area
Unit 5	Surface Areas of Prisms and Cylinders
Unit 6	Surface Areas of Pyramids and Cones
Unit 7	Volumes of Prisms and Cylinders
Unit 8	Volumes of Pyramids and Cones
Module 11	Data Analysis and Probability
Unit 1	Stem-and-Leaf Plots and Histograms
Unit 2	Box-and-Whisker Plots
Unit 3	Using Data Displays
Unit 4	Collecting Data
Unit 5	Interpreting Data
Unit 6	Permutations
Unit 7	Combinations
Unit 8	Probabilities of Disjoint and Overlapping Event
Unit 9	Independent and Dependent Events
Module 12	Polynomials and Nonlinear Functions
Unit 1	Polynomials
Unit 2	Adding and Subtracting Polynomials
Unit 3	Multiplying Monomials and Polynomials
Unit 4	Multiplying Binomials
Unit 5	Other Rules of Exponents
Unit 6	Quadratic Functions
Unit 7	Exponential Growth and Decay
Unit 8	Sequences
Module 13	Angle Relationships and Transformations
Unit 1	Angle Relationships
Unit 2	Angles and Parallel Lines
Unit 3	Angles and Polygons
Unit 4	Translations
Unit 5	Reflections and Symmetry
Unit 6	Rotations and Symmetry