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Solving Linear Equations with ...	Solve by graphing (Algebra)	Java Applet	Activity		[0]
These activities use the Function Analyzer tool to reveal the connection between symbolic and graphic representations in equation solving. The document includes a series of exercises for single equati... More: lessons, discussions, ratings, reviews,...
Systems of Linear Equations wi...	Linear Systems (Algebra)	Java Applet	Activity		[0]
In these activities, you explore the steps involved in solving systems of linear equations. You’ll make observations about the effects of those operations on the solution sets of the systems. In Part ... More: lessons, discussions, ratings, reviews,...
Algebra Nspirations: Linear Fu...	Solve by graphing (Algebra)	TI-Nspire	Activity	$	[0]
A video that focuses on the TI-Nspire graphing calculator in the context of teaching algebra. In this program the TI-Nspire is used to explore the nature of linear functions. Examples ranging from ... More: lessons, discussions, ratings, reviews,...
Math Forum Teacher Packet: TI-...	Linear Systems (Algebra)	TI-Nspire	Lesson Plan		[0]
This packet contains a copy of the original problem used to create the activity, rationale and explanation behind the “Change the Representation” focal activity, and some thoughts on why this activity... More: lessons, discussions, ratings, reviews,...
WinPlot	Solve by graphing (Algebra)	Computer	Story		[1]
Middle school teacher, Jeff LeMieux, writes about how he uses the Windows program by Richard Parris, WinPlot, with his students. More: lessons, discussions, ratings, reviews,...
2D/3D Function Plotter	Solve by graphing (Algebra)	JavaScript	Story		[1]
Middle school teacher Jeff LeMieux writes about how he uses the JavaScript page of Patrick Dostert's 2D/3D Function Plotter with his students. More: lessons, discussions, ratings, reviews,...
Algebraic Solution of a Quadra...	Linear Systems (Algebra)	Flash	Support Material		[0]
This mini-lesson explains how to solve a quadratic-linear system using substitution. A quadratic-linear system consists of two equations, one quadratic and one linear equation. More: lessons, discussions, ratings, reviews,...
Determine If a System of Equat...	Linear Systems (Algebra)	Flash	Support Material		[0]
This mini-lesson explains how to determine if a system of equations has no solution, that is, no points in common when the lines are graphed. More: lessons, discussions, ratings, reviews,...
Determine If a System of Equat...	Linear Systems (Algebra)	Flash	Support Material		[0]
This mini-lesson explains how to determine if a system of equations has infinite solutions, that is, its equations describe one line. More: lessons, discussions, ratings, reviews,...
Solving Systems of Equations i...	Solve by substitution (Algebra)	Flash	Support Material		[0]
The method of solving system of equations in two variables by substitution and by equating the coefficients. More: lessons, discussions, ratings, reviews,...
Solving Systems of Equations i...	Solve by substitution (Algebra)	Flash	Support Material		[0]
This mini-lesson explains the method of solving system of equations in three variables by substitution. More: lessons, discussions, ratings, reviews,...
Systems of Linear Equations (G...	Linear Systems (Algebra)	Flash	Support Material		[0]
This mini-lesson introduces systems of linear equations and explains related concepts. More: lessons, discussions, ratings, reviews,...
Using Addition to Solve a Syst...	Solve by combination (Algebra)	Flash	Support Material		[0]
This mini-lesson explains how to use addition to solve a system of linear equations. More: lessons, discussions, ratings, reviews,...
Using Systems of Equations to ...	Applications (Algebra)	Flash	Support Material		[0]
This mini-lesson explains how to solve word problems by using systems of equations. More: lessons, discussions, ratings, reviews,...
Work Related Problems (Algebra...	Linear Systems (Algebra)	Flash	Support Material		[0]
This mini-lesson explains work problems involving situations such as a group of people working together on a job. More: lessons, discussions, ratings, reviews,...
Graph Paper/Dot Paper/Lined Pa...	Solve by graphing (Algebra)	Presentation software	Support Material		[1]
This website provides free, PDF-format graph paper, dot paper, lined paper, and polar graph paper. More: lessons, discussions, ratings, reviews,...
Graphing Calculator	Solve by graphing (Algebra)	Calculator	Tool		[1]
Meta Calculator is a free online multi-purpose calculator that supports the majority of calculator features used in high school or college. Features include a graphing calculator that can g... More: lessons, discussions, ratings, reviews,...
Linear Inequalities	Linear Systems (Algebra)+	Computer	Tool		[0]
Students create linear inequalities and systems of linear inequalities on a coordinate plane. This is like a graphing calculator with advanced viewing options. More: lessons, discussions, ratings, reviews,...
Math911	Linear Systems (Algebra)	Computer	Tool	$	[4]
Tutorial fee-based software for PCs that must be downloaded to the user's computer. It covers topics from pre-algebra through pre-calculus, including trigonometry and some statistics. The software pos... More: lessons, discussions, ratings, reviews,...
Winplot	Solve by graphing (Algebra)	Computer	Tool		[5]
Winplot is a general-purpose 2D/3D plotting utility, which can draw (and animate) curves and surfaces presented in a variety of formats. It allows for customizing and includes a data table which can b... More: lessons, discussions, ratings, reviews,...
I See Graphs	Linear Systems (Algebra)	Computer Algebra System	Tool		[0]
This software to download was designed by a teacher to help teachers teach algebra I, algebra II, trigonometry, probability and statistics, and 3D graphing. It approaches these topics from a uniqu... More: lessons, discussions, ratings, reviews,...
Interactive Story Problem: The...	Linear Systems (Algebra)+	Excel	Tool		[1]
Students explore some of the costs associated with smoking cigarettes. Note the User's Guide link (MS Word file download) provides additional notes for the instructor. More: lessons, discussions, ratings, reviews,...
Graphical Function Explorer (G...	Solve by graphing (Algebra)	Flash	Tool		[3]
A free web-based function graphing tool. Graph up to three different functions on the same axes. Functions can refer to up to three independent variables controlled by sliders. As you move the... More: lessons, discussions, ratings, reviews,...
Systems of Linear Equations: G...	Solve by graphing (Algebra)	Flash	Tool		[0]
This Formula Solver program walks you through the steps for solving a system of two linear equations in two variables, using the graphing method. You can use your own values, and it will draw graphs ... More: lessons, discussions, ratings, reviews,...
Explore the solutions of a 2 b...	Linear Systems (Algebra)	Java Applet	Tool		[1]
Graph two lines and vary their coefficients. More: lessons, discussions, ratings, reviews,...
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