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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Slope Field

Slope fields (Calculus) 
Java Applet 
Tool 

[0]

Choose various slope fields, or enter your own, and draw solution curves or families of solution curves.
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The Number e (1)

Slope of a curve at a point (Calculus) 
Java Applet 
Tool 

[0]

Increase or decrease the value of a in y = a^x until you find a function that has a tangent line with slope 1 at x=0.
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Slope

Slope of a curve at a point (Calculus)+ 
Java Applet 
Tool 

[0]

Students try to get a tangent line to a function at a point. They have the option of showing a difference quotient and zooming in.
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Power indices

Social Choice and Voting Theory (Discrete Math) 
Java Applet 
Tool 

[0]

Fast computation of the Banzhaf and ShapleyShubik Power Indices, ranking the power of members of a voting body. The tool provides several sample distributions: European Union, US Electoral College fo...
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Volume of a Cone Applet

Solids with known Xsections (Calculus) 
Computer 
Support Material 

[0]

Detailed directions for producing the Geometer's Sketchpad construction used to create the Area Function applet.
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Volumes

Solids with known Xsections (Calculus) 
Flash 
Tool 

[0]

Discusses the volume of a solid as the integral of the crosssectional area.
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Volumes

Solids with known Xsections (Calculus) 
Java Applet 
Tool 

[0]

Discusses the volume of a solid as the integral of the crosssectional area.
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Volumes

Solids with known Xsections (Calculus) 
Flash 
Tool 

[0]

Calculates the volume of a right circular cone by integrating the crosssectional area.
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Volumes

Solids with known Xsections (Calculus) 
Java Applet 
Tool 

[0]

Calculates the volume of a right circular cone by integrating the crosssectional area.
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Cone

Solids with known Xsections (Calculus) 
Java Applet 
Tool 

[0]

Experiment with cross sections of a right cone.
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Cone

Solids with known Xsections (Calculus) 
Computer 
Tool 

[0]

A Geometer's Sketchpad document used to create an applet to experiment with cross sections of a right cone.
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Using Addition to Solve a Syst...

Solve by combination (Algebra) 
Flash 
Support Material 

[0]

This minilesson explains how to use addition to solve a system of linear equations.
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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 ...
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Solving Systems of Equations i...

Solve by substitution (Algebra)+ 
Flash 
Support Material 

[0]

This minilesson explains the method of solving system of equations in three variables by substitution.
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3 Equations  Solve 3 Simultan...

Solve by substitution (Algebra)+ 
JavaScript 
Tool 

[0]

This is a companion program to sys3equations_practice.htm. This program does not solve the 3 equations3 unknowns system; rather it is a tool to help the student work through the problem using ...
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Solving Logarithmic Equations ...

Solving Lograithmic Equations (Algebra II) 
Flash 
Support Material 

[0]

This minilesson explains how to solve a logarithmic equation, rewriting it in exponential form and solving for the variable.
More: lessons, discussions, ratings, reviews,...

Solving Right Triangles (Trigo...

Solving Triangles (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson explains with examples how to solve right triangles: meaning finding all three sides and all three angles.
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Random Trigonometry Problems

Solving Triangles (Trigonometry) 
Flash 
Tool 

[0]

This tool generates trigonometry problems for practice, and shows the answer with working out at the student's request.
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Solving Trigonometric Equation...

Solving Trig Equations (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson explains how to solve trigonometric equations.
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NA_WorkSheet Demo

Solving systems of equations (Algebra II)+ 
Java Applet 
Tool 

[0]

The NA_WorkSheet Demo (beta version) is a collective aggregation of algorithms coded in Java that implements various Numerical Analysis solutions/techniques in one easy to use open source tool. The to...
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Cryptography

Solving systems of equations (Algebra II)+ 
Excel 
Tool 

[0]

Students encode and decode a secret message using matrices.
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Cramers Rule

Solving systems of equations (Algebra II)+ 
iPhone 
Tool 

[0]

The Cramers Rule App will help you solve a system of equations in two or three variables using the Cramer's Rule method. In addition to providing the results, this app provides all intermediate steps ...
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Healthy Snack Matching Game

Sort and classify (Kindergarten)+ 
Flash 
Tool 

[0]

Use your memory to match the healthy snack items.
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Episode 9: Data

Sort and classify (PreKindergarten)+ 
Flash 
Lesson Plan 

[0]

An activity to develop an understanding of the use of data including generating questions, sorting and classifying, representing data, and interpreting data.
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Count Us In: Game 9

Sort and classify (PreKindergarten)+ 
Flash 
Tool 

[0]

The player selects and moves objects around the screen grouping and sorting them in different ways. The sorting is random, and this game requires interaction with other people.
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