Evan Innerst

Algebra Videos Home Current Courses Grades Schedule Algebra videos Online Classes

Sites with good algebra videos MathTV : This site has multiple videos for each topic. They are done by Pat McKeague and his students. Some of the topics have videos in spanish as well. Khan Academy: This site has videos for both science and math topics. Brightstorm: Lots of videos arranged by topic All of the videos below were found on YouTube. Once you pick a topic it will take you to a video that I have found, but there will also be alot of other examples on the right hand side to watch. Please let me know if you find a good example. Also, please note that some of the videos have advertisements. Usually you can skip these after the video starts. Chapter 9 Chapter 10 Chapter 11 Chapter 12 Chapter 13 Chapter 15   Chapter 9 Section 9.1 Graphing a parabola in vertex form Section 9.2 Graphing a parabola in standard form Part 1 Graphing a parabola in standard form Part 2 Section 9.3 Simplifying roots Section 9.4 Solving quadratic equations using the square root property imaginary numbers and i Section 9.5 Completing the square to solve quadratic equations another example of completing the square Section 9.6 Solving quadratic equations by factoring and the quadratic formula Solving a quadratic with complex solutions Quadratic formula song Section 9.7 Solving a system of equations with 3 variables   Chapter 12 Section 12.1 Find the domain of a Rational function Simplify rational expressions Section 12.2 Multiplying and Dividing rational expressions Another Example Section 12.3 Adding and subracting rational expressions Another Example Section 12.4 Simplifying complex fractions Simplifying complex fractions (2 methods) Section 12.5 Solving rational equations Section 12.7 Solving Proportion problems Similar triangles Section 12.8 Direct and inverse variation   Chapter 10 Section 10.1 Negative exponents More negative exponents Section 10.2 Rational exponents Section 10.3 Graphing Exponenetial Functions Section 10.4 Finding the equation of an exponential function through two points Section 10.5 Exponential Growth Exponential Decay   Chapter 13 Section 13.1 Simplifying radicals Section 13.2 Adding and subtracting radicals Multiplying radicals Section 13.3 rationalizing the denominator Section 13.4 Graphing radical functions Section 13.5 Solving Radical equations   Chapter 11 Section 11.1 Inverse functions Section 11.2 Finding Logarithms (evaluating) pt1 Finding Logs Pt2 Graphing Log equations (the last three min go beyond what we do in the class) Section 11.3 Converting between log and exponential form Solving exponential equations (here he uses ln, but you can use log and get the same answers) Section 11.4 Compound interest (note: his formula is a little different, but the technique is the same) Exponential Growth Half life Section 11.5 Log Properties Solving Log equations Change of base formula Section 11.6 Solving equations involving e   Chapter 15 Section 15.1 Absolute value equations and inequalities Section 15.2 Operations with complex numbers Dividing complex numbers Section 15.3 Pythagorean Theorem Distance between two points