Title | Description | Thumbnail Image | Curriculum Topics |
---|---|---|---|

## Slope and Grade |
##
## DescriptionIn this lesson students learn how to use the slope formula to calculate steepness. In particular, students learn how to calculate steepness in the context of cycling. Cyclists use a measure called |
||

## Why Do Elephants Have Wrinkled Skin? |
##
## DescriptionHave you noticed how wrinkled an elephant's skin is? What purpose does it serve and what does math have to do with explaining this phenomenon? Well, the explanation for an elephant's wrinkled skin is almost entirely a math story. |
||

## VIDEO: Brief Review: Adding and Subtracting Rational Numbers |
In this Brief Review, the addition and subtraction of rational numbers is explored. Note: The download is an MP4 file. |
Numerical Expressions | |

## VIDEO: Brief Review: Applications of Rational Numbers |
In this Brief Review, applications of rational numbers are explored. Note: The download is an MP4 file. |
Numerical Expressions | |

## VIDEO: Brief Review: Multiplying Rational Numbers |
In this Brief Review, multiplying rational numbers is explored. Note: The download is an MP4 file. |
Numerical Expressions | |

## Closed Captioned Video: Rational Numbers: Rational Numbers on the Cartesian Coordinate System |
##
## DescriptionVideo Tutorial: Rational Numbers: Rational Numbers on the Cartesian Coordinate System. In this video, students learn to graph rational-number-based coordinates on a Cartesian Coordinate plane. |
Rational Expressions | |

## Closed Captioned Video: Rational Numbers: Subtracting Rational Numbers |
##
## DescriptionVideo Tutorial: Rational Numbers: Subtracting Rational Numbers. In this video, students learn to subtract rational numbers. |
Rational Expressions | |

## Closed Captioned Video: Rational Numbers: Variable Expressions with Rational Numbers |
##
## DescriptionVideo Tutorial: Rational Numbers: Variable Expressions with Rational Numbers. In this video, students simplify various variable expressions that use rational numbers. |
Rational Expressions | |

## Closed Captioned Video: Rational Numbers: What Are Rational Numbers? |
##
## DescriptionVideo Tutorial: Rational Numbers: What Are Rational Numbers? In this video, students learn the basic definition of rational numbers and look at real-world applications of them. |
Rational Expressions | |

## INSTRUCTIONAL RESOURCE: Adding and Subtracting Rational Numbers |
In this Slide Show, learn how to add and subtract rational numbers. Includes links to several Media4Math videos and a math game. Note: The download is a PPT file. |
Rational Expressions, Rational Functions and Equations | |

## Video Transcript: Rational Numbers: Rational Numbers On a Number Line |
This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Rational Numbers On a Number Line. To access the corresponding Video Tutorial, click here: https://media4math.com/library/video-tutorial-rational-numbers-rational… |
Rational Expressions | |

## Video Transcript: Rational Numbers: Rational Numbers On the Cartesian Coordinate System |
This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Rational Numbers On the Cartesian Coordinate System. |
Rational Expressions | |

## Video Transcript: Rational Numbers: Subtracting Rational Numbers |
This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Subtracting Rational Numbers. To access the corresponding Video Tutorial, click here: https://media4math.com/library/video-tutorial-rational-numbers-subtract… |
Rational Expressions | |

## Video Transcript: Rational Numbers: Variable Expressions with Rational Numbers |
This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: Variable Expressions with Rational Numbers. To access the corresponding Video Tutorial, click here: https://media4math.com/library/video-tutorial-rational-numbers-variable… |
Rational Expressions | |

## Video Transcript: Rational Numbers: What Are Rational Numbers? |
This is the transcript that goes with the video segment entitled Video Tutorial: Rational Numbers: What Are Rational Numbers? To access the corresponding Video Tutorial, click here: https://media4math.com/library/video-tutorial-rational-numbers-what-are… |
Rational Expressions | |

## Video Tutorial: Rational Numbers: Rational Numbers on the Cartesian Coordinate System |
Video Tutorial: Rational Numbers: Rational Numbers on the Cartesian Coordinate System. In this video, students learn to graph rational-number-based coordinates on a Cartesian Coordinate plane. |
Rational Expressions | |

## Video Tutorial: Rational Numbers: Subtracting Rational Numbers |
Video Tutorial: Rational Numbers: Subtracting Rational Numbers. In this video, students learn to subtract rational numbers. A Video Transcript is available for this tutorial at this link: Note: The download is an MP4 file. |
Rational Expressions | |

## Video Tutorial: Rational Numbers: Variable Expressions with Rational Numbers |
Video Tutorial: Rational Numbers: Variable Expressions with Rational Numbers. In this video, students simplify various variable expressions that use rational numbers. A Video Transcript is available for this tutorial at this link: |
Rational Expressions | |

## Video Tutorial: Rational Numbers: What Are Rational Numbers? |
Video Tutorial: Rational Numbers: What Are Rational Numbers? In this video, students learn the basic definition of rational numbers and look at real-world applications of them. A Video Transcript is available for this tutorial at this link: |
Rational Expressions |