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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
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Linear Algebra Calculator

determinants (PreCalculus)+ 
JavaScript 
Tool 

[1]

This calculator lets students enter up to three different matrices and does different calculations with the matrices entered.
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Linear Algebra III

solving systems of linear equations (PreCalculus)+ 
JavaScript 
Tool 

[1]

This applet solves a system of three equations with three unknowns and goes on to explain the mathematics behind solving systems of equations.
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Matrix Calculator & Linear Sys...

Linear Algebra (PreCalculus)+ 
JavaScript 
Tool 

[0]

Calculate any expression involving up to eight matrices such as 2AB+3inv(2C+3D). Find determinants, inverses, reduced row echelon form of augmented matrices.
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Matrix Transformations

operations with matrices (PreCalculus) 
Sketchpad 
Tool 

[1]

Students perform elementary coordinate transformations using matrices and vector addition. The link to the tool itself is to a zip file that contains both the sketch and a pdf file of the correspo...
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Simultaneous Equation Solver A...

solving systems of linear equations (PreCalculus) 
TI89 
Tool 

[1]

Calculate solutions (unique, representation of the infinite solutions, or no solution) for linear systems up to 30x30. In addition, students can: enter symbolic data; save and edit up to five constan...
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