Welcome to the Algebra Page of KensMathWorld.com.

You may now access any of my algebra or geometry videos for free.  If you have any problems, just send me an email to kenkreidersmail@yahoo.com. On this website, you will find a complete curriculum of videos and worksheets for algebra and geometry. Feel free to use them for homeschooling or supplementary material.

 

 

About the Videos

If a video does not cover the information adequately, or if you are not able to find a video on the concept that you are looking for, just send me an email and I will either make a video for you or respond with the information that you need.


 

 

ALGEBRA


 
CH 4    CH 8    CH 12
CH 1 Variables, Function Patterns, Graphs
CW TE
1-1 Using Variables PDF

VIDEO

VIDEO

QZ
1-2 Exponents and Order of Operations PDF VIDEO QZ
1-3 Exploring Real Numbers PDF VIDEO QZ
1-4 Introducing Functions
VIDEO QZ
p 24 Graphing on the Coordinate Plane
   
1-5 Scatter Plots
VIDEO QZ
1-6 Mean, Median, Mode, and Range
VID QZ
CH 2 Rational Numbers
CW TE
2-1 Adding Rational Numbers PDF VIDEO QZ
2-2 Subtracting Rational Numbers PDF VIDEO QZ
2-3 Multiplying and Dividing Rational Numbers PDF VIDEO QZ
2-4 The Distributive Property PDF VIDEO QZ
2-5 Properties of Numbers
VIDEO QZ
2-6 Theoretical and Experimental Probability
VIDEO QZ
2-7 Probability of Compound Events
VIDEO QZ
CH 3 Solving Equations
CW TE
3-1 Solving Two-Step Equations PDF VIDEO QZ
3-2 Solving Multi-Step Equations PDF VIDEO QZ
3-3 Equations With Variables on Both Sides PDF VIDEO QZ
p 140 Using and Transforming Formulas
   
3-4 Ratio and Proportion PDF VIDEO QZ
3-5 Proportions and Similar Figures
VIDEO QZ
3-6 Equations and Problem Solving

PDF

PDF

PDF

VIDEO QZ
p 166 Proportions and Percents PDF    
3-7 Percent of Change PDF VIDEO QZ
3-8 Finding and Estimating Square Roots
VIDEO QZ
3-9 The Pythagorean Theorem
VIDEO QZ
CH 4 Solving Inequalities
CW TE
4-1 Inequalities and Their Graphs
VIDEO QZ
4-2 Solving Inequalities Using Addition and Subtraction PDF VIDEO QZ
4-3 Solving Inequalities Using Multiplication and Division PDF VIDEO QZ
4-4 Solving Multi-Step Inequalities PDF VIDEO QZ
4-5 Compound Inequalities PDF VIDEO QZ
4-6 Absolute Value Equations and Inequalities PDF VIDEO QZ
CH 5 Graphs and Functions
CW TE
5-1 Relating Graphs to Events
VIDEO QZ
5-2 Relations and Functions
VIDEO QZ
5-3 Function Rules, Tables, and Graphs   VIDEO QZ
5-4 Writing a Function Rule   VIDEO QZ
5-5 Direct Variation
VIDEO QZ
5-6 Inverse Variation
VIDEO QZ
5-7 Describing Number Patterns   VIDEO QZ
p 304 Histograms
   
CH 6 Linear Equations and Their Graphs
CW TE
6-1 Rate of Change and Slope

PDF

PDF

VIDEO QZ
6-2 Slope-Intercept Form

PDF

PDF

VIDEO QZ
6-3 Applying Linear Functions
VIDEO QZ
6-4 Standard Form PDF VIDEO QZ
6-5 Point-Slope Form and Writing Linear Equations PDF VIDEO QZ
6-6 Parallel and Perpendicular Lines
VIDEO QZ
6-7 Scatter Plots and Equations of Lines
VIDEO QZ
6-8 Graphing Absolute Value Equations PDF VIDEO QZ
CH 7 System of Equations and Inequalities
CW TE
7-1 Solving Systems by Graphing PDF VIDEO QZ
7-2 Solving Systems Using Substitution PDF VIDEO QZ
7-3 Solving Systems Using Elimination PDF VIDEO QZ
7-4 Applications of Linear Systems PDF VIDEO QZ
7-5 Linear Inequalities
VIDEO QZ
7-6 Systems of Linear Inequalities PDF VIDEO QZ
CH 8 Exponents & Exponential Functions
CW TE
8-1 Zero and Negative Exponents
VIDEO QZ
8-2 Scientific Notation

PDF

PDF

VIDEO QZ
8-3 Multiplication Properties of Exponents
VIDEO QZ
8-4 More Multiplication Properties of Exponents
VIDEO QZ
8-5 Division Properties of Exponents
VIDEO QZ
8-6 Geometric Sequences   VIDEO QZ
8-7 Exponential Functions
VIDEO QZ
8-8 Exponential Growth and Decay
VIDEO QZ
CH 9 Polynomials and Factoring
CW TE
9-1 Adding and Subtracting Polynomials PDF VIDEO QZ
9-2 Multiplying and Factoring PDF VIDEO QZ
9-3 Multiplying Binomials
VIDEO QZ
9-4 Multiplying Special Cases PDF VIDEO QZ
9-5 Factoring Trinomials of the Type x2 + bx + c
VIDEO QZ
9-6 Factoring Trinomials of the Type ax2 + bx + c
VIDEO QZ
9-7 Factoring Special Cases PDF VIDEO QZ
9-8 Factoring by Grouping PDF VIDEO QZ
CH 10 Quadratic Equations and Functions
CW TE
10-1 Exploring Quadratic Graphs PDF QZ
10-2 Quadratic Functions
VIDEO QZ
10-3 Solving Quadratic Equations PDF VIDEO QZ
10-4 Factoring to Solve Quadratic Equations PDF VIDEO QZ
p 577 Rational Exponents
   
10-5 Completing the Square PDF VIDEO QZ
10-6 Using the Quadratic Formula PDF VIDEO QZ
10-7 Using the Discriminant   VIDEO QZ
10-8 Choosing a Linear, Quadratic, or Exponential Model   VIDEO QZ
p 612 Surface Areas and Volume
   
CH 11 Radical Expressions and Equations
CW TE
11-1 Simplifying Radicals PDF VIDEO QZ
11-2 Operations With Radical Expressions

PDF

PDF

PDF

VIDEO QZ
11-3 Solving Radical Equations
VIDEO QZ
p 636 Standard Deviation
   
11-4 Graphing Square Root Functions
VIDEO QZ
11-5 Trigonometric Ratios PDF VIDEO QZ
11-6 Angles of Elevation and Depression
VIDEO QZ
p 654 Finding Angles in Right Triangles PDF    
CH 12 Rational Expressions and Functions
CW TE
12-1 Graphing Rational Functions
VIDEO QZ
12-2 Simplifying Rational Expressions PDF VIDEO QZ
12-3 Multiplying and Dividing Rational Expressions

PDF

PDF

VIDEO QZ
12-4 Dividing Polynomials PDF VIDEO QZ
12-5 Adding and Subtracting Rational Equations PDF VIDEO QZ
12-6 Solving Rational Equations
VIDEO QZ
12-7 Counting Methods and Permutations
VIDEO QZ
12-8 Combinations
VIDEO QZ




End of Course Test     TE