Developmental Mathematics
Junction City, KS 66441
dawn

A host of useful video tutorials and resources. Be sure to read the example first, then watch the video. Videos are always located at the bottom of the page. You can watch videos on the site or you can follow the video link to YOUTUBE.com and find more videos resources.
Adding and Subtracting Expressions (includes video)
Multiplying and Dividing Expressions (includes video)
Simplifying Expressions (includes video)
Multiplying Expressions or Expanding Expressions (includes video)
Simplifying Rational Expressions (includes video)
Adding Rational Expressions (includes video)
Subtracting Rational Expressions (includes video)
Multiplying Rational Expressions (includes video)
Dividing Rational Expressions (includes video)
Isolate the Variable (Transposition) (includes video)
Combine Like Terms (includes video)
Solving Linear Equations (includes video)
Solving Equations by Addition or Subtraction (includes video)
Solving Equations by Division, Multiplication or taking the Reciprocal (includes video)
Solving Two-Step Equations (includes video)
Solving Equations By Combining Like Terms (includes video)
Solving Algebra Equations by Distributive Property (includes video)
Solving Equations with the Variable on Both Sides (includes video)
Solving Equations with Absolute Values (includes video)
SYSTEMS OF LINEAR EQUATIONS
Substitution (includes video)
Addition Method (Opposite-Coefficients Method) (includes video)
Graphing method (includes video)
Solving Single-Step Inequalities by Addition or Subtraction (includes video)
Solving Single-Step Inequalities by Multiplication (includes video)
Solving Single-Step Inequalities by Division (includes video)
Solving Linear Inequalities (includes video)
Graphing Linear Inequalities (includes video)
Solving Systems of Linear Inequalities / Simultaneous Linear Inequalities (includes video)
Factoring Quadratic Equations
Finding Common Factors, (includes video)
Square of Sum, Square of Difference, Difference of Two Squares,
Coefficient of x2 is 1, (includes video)
Coefficient of x2 is greater than 1 (includes video)
Difference of Squares (includes video)
Completing the Square (includes video)
Quadratic Formula or Quadratic Equation (includes video)
Factoring Trinomials (includes video)
Factoring Perfect Square Trinomials (includes video)
Factoring by Grouping (includes video)
Age Word Problems
Age Problems involving a Single Person, (includes video)
Age Problems Involving More Than One Person (includes video)
Average Word Problems
Arithmetic Mean, (includes video)
Coin Word Problems
Problems involving Coins, (includes video)
Consecutive Integer Word Problems
Consecutive Integer, (includes video)
Digit Word Problems
Simple Digit Problems, (includes video)
Distance Word Problems
Given Total Time (includes video)
Geometry Word Problems
Involving Perimeters, (includes video)
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Developmental Mathematics
Junction City, KS 66441
dawn