Andy Armstead - VideoAndMovie

Videos with lessons on Math from 7th grade to Advanced Algebra and Trigonometry. I'll also post problems that my classes are covering and maybe a few requested problems as well. Follow @ArmsteadMath on Twitter.

Solving Inequalities

4:48

Solving Inequalities

Creating Equations in Two Variables

3:41

Creating Equations in Two Variables

Creating Equations in One Variable

6:04

Creating Equations in One Variable

Area of a Circle

4:49

Area of a Circle

Factoring Trinomials of the Form ax^2+bx+c

10:51

Factoring Trinomials of the Form ax^2+bx+c

Factoring Trinomials of the Form x^2+bx+c

14:11

Factoring Trinomials of the Form x^2+bx+c

Factoring Using the Distributive Property

10:48

Factoring Using the Distributive Property

Slope Intercept v Point Slope

6:55

Slope Intercept v Point Slope

Solving Two Step Equations

4:42

Solving Two Step Equations

Solving Single Step Equations

7:26

Solving Single Step Equations

Introduction to Functions and Function Notation

16:41

Introduction to Functions and Function Notation

Completing the Square with Integer Solutions

3:50

Completing the Square with Integer Solutions

Solving Formulas for a Variable Example

6:52

Solving Formulas for a Variable Example

Solving Proportions, Scale, Dimensional Analysis

13:48

Solving Proportions, Scale, Dimensional Analysis

Solving Equations with a Variable on Each Side Examples

13:49

Solving Equations with a Variable on Each Side Examples

Solving Multi Step Equations

11:21

Solving Multi Step Equations

Comparing and Ordering Integers

9:05

Comparing and Ordering Integers

Introduction to Integers

5:44

Introduction to Integers

Solving a Matrix Equation

12:02

Solving a Matrix Equation

Inverse of a 2x2 Matrix

4:25

Inverse of a 2x2 Matrix

Finding Determinants 2x2 and 3x3 Basketweaving

6:29

Finding Determinants 2x2 and 3x3 Basketweaving

Review of Dividing Fractions

4:14

Review of Dividing Fractions

Review for Multiplying Fractions

5:10

Review for Multiplying Fractions

Introduction to Evaluating Expression with Absolute Values

3:20

Introduction to Evaluating Expression with Absolute Values

Introduction to Rational Number Sets

6:11

Introduction to Rational Number Sets

Introduction to Absolute Value

2:18

Introduction to Absolute Value

Solving a System of Equations in 3 Variables

5:41

Solving a System of Equations in 3 Variables

Stem and Leaf Plots

6:01

Stem and Leaf Plots

System of Equations in 2 Variables, Elimination, Substitution and Removing Fractions

15:20

System of Equations in 2 Variables, Elimination, Substitution and Removing Fractions

Line Plots, Clusters, Gaps, Outliers and Range of Data

7:33

Line Plots, Clusters, Gaps, Outliers and Range of Data