Title | Description | Thumbnail Image | Curriculum Topics |
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## VIDEO: Algebra Applications: Variables and Equations |
## VIDEO: Algebra Applications: Variables and EquationsIn this episode of Algebra Applications, two real-world explorations are developed: Biology. Analyzing statistics from honey bee production allows for a mathematical analysis of the so-called Colony Collapse Disorder. Geology. Why do rivers meander instead of traveling in a straight line? |
Applications of Equations and Inequalities, Variables and Unknowns, Variable Expressions | |

## VIDEO: Algebra Applications: Variables and Equations, 1 |
## VIDEO: Algebra Applications: Variables and Equations, Segment 1: Introduction.An overview of the key topics to be covered in the video. This is part of a collection of videos from the Algebra Applications video series on the topic of Variables and Equations. |
Applications of Equations and Inequalities, Variables and Unknowns, Variable Expressions | |

## VIDEO: Algebra Applications: Variables and Equations, 2 |
## VIDEO: Algebra Applications: Variables and Equations, Segment 2: Honey Production.Honey bees not only produce a tasty treat, they also help pollinate flowering plants that provide much of the food throughout the world. So, when in 2006 bee colonies started dying out, scientists recognized a serious problem. |
Applications of Equations and Inequalities, Variables and Unknowns, Variable Expressions | |

## VIDEO: Algebra Applications: Variables and Equations, 3 |
## VIDEO: Algebra Applications: Variables and Equations, Segment 3: River Ratios.Why do rivers meander instead of traveling in a straight line? In going from point A to point B, why should a river take the circuitous route it does instead of a direct path? |
Applications of Equations and Inequalities, Variables and Unknowns, Variable Expressions | |

## VIDEO: Algebra Nspirations: Variables and Equations |
## VIDEO: Algebra Nspirations: Variables and EquationsEver since the mathematics of the Babylonians, equations have played a central role in the development of algebra. Written and hosted by internationally acclaimed mathematics educator Dr. Monica Neagoy, this video traces the history and evolution of equations. |
Applications of Equations and Inequalities, Variables and Unknowns, Variable Expressions | |

## VIDEO: Algebra Nspirations: Variables and Equations, 1 |
## VIDEO: Algebra Nspirations: Variables and Equations, Segment 1In this Investigation we get a historical overview of equations. This video is Segment 1 of a 2 segment series related to Variables and Equations. |
Applications of Equations and Inequalities, Variables and Unknowns, Variable Expressions | |

## VIDEO: Algebra Nspirations: Variables and Equations, 2 |
## VIDEO: Algebra Nspirations: Variables and Equations, Segment 2In this Math Lab a hands-on activity has students comparing the diameter of a circle and its circumference. This video is Segment 2 of a 2 segment series related to Variables and Equations. |
Applications of Equations and Inequalities, Variables and Unknowns, Variable Expressions | |

## VIDEO: Algebra Nspirations: Variables and Equations, 3 |
## VIDEO: Algebra Nspirations: Variables and Equations, Segment 3Watch this video about variables and equations. (The transcript is included.) |
Applications of Equations and Inequalities, Variables and Unknowns, Variable Expressions | |

## VIDEO: Algebra Nspirations: Variables and Equations, 4 |
## VIDEO: Algebra Nspirations: Variables and Equations, Segment 4In this Math Lab we look at an area model for expanding the product of two binomials. This video is Segment 4 of a 4-segment series related to Variables and Equations. |
Applications of Equations and Inequalities, Variables and Unknowns, Variable Expressions | |

## VIDEO: Overview of Variables and Equations |
## VIDEO: Overview of Variables and Equations |
Variable Expressions, Applications of Equations and Inequalities, Variables and Unknowns | |

## Video Tutorial: One-Step Equations: Addition |
## Video Tutorial: One-Step Equations: AdditionThis is part of a collection of video tutorials on the topic of One-Step Equations. |
Solving One-Step Equations | |

## Video Tutorial: One-Step Equations: Subtraction |
## Video Tutorial: One-Step Equations: SubtractionThis is part of a collection of video tutorials on the topic of One-Step Equations. |
Solving One-Step Equations | |

## Video Tutorial: One-Step Equations: Multiplication |
## Video Tutorial: One-Step Equations: MultiplicationThis is part of a collection of video tutorials on the topic of One-Step Equations. |
Solving One-Step Equations | |

## Video Tutorial: One-Step Equations: Division |
## Video Tutorial: One-Step Equations: DivisionThis is part of a collection of video tutorials on the topic of One-Step Equations. |
Solving One-Step Equations | |

## VIDEO: Brief Review, Video 14 |
## VIDEO: Brief Review: Addition and Subtraction Expressions |
Numerical Expressions | |

## VIDEO: Brief Review, Video 15 |
## VIDEO: Brief Review: Multiplication Expressions |
Numerical Expressions | |

## VIDEO: Brief Review, Video 16 |
## VIDEO: Brief Review: Division Expressions < |
Numerical Expressions | |

## VIDEO: Brief Review, Video 17 |
## VIDEO: Brief Review: Order of OperationsWatch the following video on Order of Operations. (The transcript is included.) |
Numerical Expressions | |

## VIDEO: Brief Review, Video 18 |
## VIDEO: Brief Review: Applications of Order of OperationsWatch the following video on Order of Operations. (The transcript is included.) |
Numerical Expressions | |

## VIDEO: Brief Review, Video 19 |
## VIDEO: Brief Review: Examples of Order of OperationsWatch the following video on Order of Operations. (The transcript is included.) |
Numerical Expressions | |

## VIDEO: Brief Review, Video 20 |
## VIDEO: Brief Review: What Is a Variable? |
Numerical and Algebraic Expressions | |

## VIDEO: Brief Review, Video 21 |
## VIDEO: Brief Review: Representing a Variable Algebraically |
Numerical and Algebraic Expressions | |

## VIDEO: Brief Review, Video 22 |
## VIDEO: Brief Review: Representing Variables Using Algebra TilesIn this Brief Review, we look at how to represent variables with algebra tiles. |
Numerical and Algebraic Expressions | |

## VIDEO: Brief Review, Video 23 |
## VIDEO: Brief Review: What Is a Variable Expression? |
Numerical and Algebraic Expressions | |

## VIDEO: Brief Review, Video 24 |
## VIDEO: Brief Review: Evaluating Variable Expressions |
Numerical and Algebraic Expressions |