This is part of a collection of math examples that focus on translating words into numerical expressions.

This is part of a collection of math examples that focus on translating words into numerical expressions.

This is part of a collection of math examples that focus on translating words into numerical expressions.

This is part of a collection of math examples that focus on translating words into numerical expressions.

This is part of a collection of math examples that focus on translating words into numerical expressions.

This is part of a collection of math examples that focus on translating words into numerical expressions.

This is part of a collection of math examples that focus on translating words into numerical expressions.

This Teacher's Guide provides an overview of the 4 worked-out examples that use the algorithm for completing the square.

This Teacher's Guide provides an overview of the 8 worked-out examples that show how to solve Quadratic Equations graphically.

This Teacher's Guide provides an overview of the 12 worked-out examples that show how to use the Quadratic Formula.

This set of tutorials provides 10 examples of finding the determinant of a quadratic equation to determine the number of real roots. NOTE: The download is a PPT file.

10/3/11. In this issue we look at the recent crash landing of the UARS satellite.

April 2012.

September 2013. In this issue we look at Voyager 1's amazing milestone: Leaving our Solar System and entering interstellar space.

July 2015.

This is the transcript for the video of same title.

This is the transcript for the video of same title.

This is the transcript for the video of same title.

This is the transcript for the video of same title.

This is the transcript for the video of same title.

This is the transcript for the video of same title. Video contents: In this Investigation we get a historical overview of equations.

This is the transcript for the video of same title. Video contents: In this Investigation we solve linear and quadratic equations.

This is the transcript that goes with the video segment entitled Video Tutorial: Integers: Variable Expressions with Integers.

This video looks at multiple representations of functions, including symbolic, tabular, and graphic.

In this episode of Algebra Applications, two real-world explorations are developed: Biology.

An overview of the key topics to be covered in the video.

Honey bees not only produce a tasty treat, they also help pollinate flowering plants that provide much of the food throughout

Why do rivers meander instead of traveling in a straight line?

Ever since the mathematics of the Babylonians, equations have played a central role in the development of algebra.

In this Investigation we get a historical overview of equations.

In this Math Lab a hands-on activity has students comparing the diameter of a circle and its circumference.

Watch this video about variables and equations. (The transcript is included.)

In this Math Lab we look at an area model for expanding the product of two binomials.

Watch the following video on Order of Operations. (The transcript is included.)

Watch the following video on Order of Operations. (The transcript is included.)

Watch the following video on Order of Operations. (The transcript is included.)

In this Brief Review, we look at how to represent variables with algebra tiles.

In this Brief Review, we explore simplifying variable expressions using algebra tiles.

In this video, learn about the basic rules of Sudoku. Then use our library of pre-made Sudoku puzzles.

This is part of a collection of math worksheets on the topic of linear function tables.

This is part of a collection of math worksheets on the topic of linear function tables.