Media4Math's Video Library is a collection of videos on key topics in prealgebra and algebra. Each video includes several workedout examples that clearly explain the key concept. All videos include realworld applications of math.This is a growing collection of resources, so keep coming back!(Want to learn more about our subscription packages? Click here.)

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Closed Captioned Video: Algebra Nspirations: Rational Functions 
Closed Captioned Video: Algebra Nspirations: Rational Functions and Expressions
After briefly reviewing the concept of inverse variation, this video explores Boyle’s law, a real world example of an inversely proportional relationship between pressure and volume of a gas. Written and hosted by internationally acclaimed math educator Dr. 
Rational Expressions and Rational Functions and Equations  
Closed Captioned Video: Algebra Nspirations: Rational Functions, 1 
Closed Captioned Video: Algebra Nspirations: Rational Functions and Expressions, Segment 1
In this Investigation we look at an application of rational functions: Boyle's Law. This video is Segment 1 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. Segments 1 and 2 are grouped together. 
Rational Expressions and Rational Functions and Equations  
Closed Captioned Video: Algebra Nspirations: Rational Functions, 3 
Closed Captioned Video: Algebra Nspirations: Rational Functions and Expressions, Segment 3
In this Investigation we look at graphs of rational functions. This video is Segment 3 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. Segments 3 and 4 are grouped together. 
Rational Expressions and Rational Functions and Equations  
VIDEO: Algebra Nspirations: Rational Functions 
VIDEO: Algebra Nspirations: Rational Functions and Expressions
After briefly reviewing the concept of inverse variation, this video explores Boyle’s law, a real world example of an inversely proportional relationship between pressure and volume of a gas. Written and hosted by internationally acclaimed math educator Dr. 
Rational Expressions and Rational Functions and Equations  
VIDEO: Algebra Nspirations: Rational Functions, 1 
VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 1
In this Investigation we look at an application of rational functions: Boyle's Law. This video is Segment 1 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. Segments 1 and 2 are grouped together. 
Rational Expressions and Rational Functions and Equations  
VIDEO: Algebra Nspirations: Rational Functions, 2 
VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 2
In this Math Lab we explore rational and irrational numbers. This video is Segment 2 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. 
Rational Expressions and Rational Functions and Equations  
VIDEO: Algebra Nspirations: Rational Functions, 3 
VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 3
In this Investigation we look at graphs of rational functions. This video is Segment 3 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. 
Rational Expressions and Rational Functions and Equations  
VIDEO: Algebra Nspirations: Rational Functions, 4 
VIDEO: Algebra Nspirations: Rational Functions and Expressions, Segment 4
In this Math Lab we look at equivalent rational functions. This video is Segment 4 of a 4 segment series related to Algebra Nspirations: Rational Functions and Expressions. 
Rational Expressions and Rational Functions and Equations 