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Topic (Course) 
Technology 
Type 
$? 
Rating 

Crane Ship

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[1]

Applet teaches an intuitive feel for the geometric length of sin(t) given the length of the hypotenuse and t. A crane is stationed on a ship. Its wire has the length of sin(t), where t is the angle ...
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Graphs of Sine, Cosine, and Ta...

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[2]

Move a point around the unit circle to generate the graph of sine, cosine, or tangent. The appropriate measurement is displayed in the circle and translated onto the function graph. (After going to t...
More: lessons, discussions, ratings, reviews,...

Inequalities of Cosine

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[0]

This applet shows geometrically the solution set to inequalities cos t >= a or cos t <= a. The function graph is also displayed and updated.
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Sine Box

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[0]

Applet that provides a visualization of the sine function. Also can be used as a sine calculator (degrees). Includes short activity in solving sin(x) = k equations.
More: lessons, discussions, ratings, reviews,...

Six Trig Functions

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[0]

This applet displays the six trig functions (sin, cos, tan, sec, csc, and cot) on the unit circle (degree measure).
More: lessons, discussions, ratings, reviews,...

Tangent Box

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[0]

Applet that provides a visualization of the tangent function. Also can be used as a tangent calculator (degrees).
More: lessons, discussions, ratings, reviews,...

The Graph of y = cos x

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[0]

Applet that shows the connection between the unit circle and the graph of the cosine function (degrees).
More: lessons, discussions, ratings, reviews,...

The Graph of y = sin x

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[2]

Applet that shows the connection between the unit circle and the graph of the sine function (degrees)
More: lessons, discussions, ratings, reviews,...

The Graph of y = sin x + cos x

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[2]

Applet geometrically demonstrates the construction of the graph y = sin x + cos x.
More: lessons, discussions, ratings, reviews,...

The graph of y = tan x

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[1]

This applet plots a graph of y = tan x along with a display of the unit circle in order to show the connection between the two. No units are given, but the function graph is in radians.
More: lessons, discussions, ratings, reviews,...

a sin x + b cos x

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[0]

Geometric calculation of a sin x + b cos x (coefficients entered by student). Graph is shown on right.
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cos t = a

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[0]

Given the cosine of t, students guess t (in degrees) in this Java applet.
More: lessons, discussions, ratings, reviews,...

sin t = a

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[0]

Given the sine of t, students guess t (in degrees) in this Java applet.
More: lessons, discussions, ratings, reviews,...

sin t >= a

sin, cos and tan (Trigonometry)+ 
Java Applet 
Tool 

[0]

This applet shows geometrically the solution set to an inequality sin t >= a. The graph of sine is also displayed to the right and updated. Measurements in degrees only.
More: lessons, discussions, ratings, reviews,...

Exponential Curves

tangent line (PreCalculus) 
Java Applet 
Tool 

[0]

Look for a curve of the form a^x which has slope 1 at x=0.
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Adding and Subtracting Decimal...

Adding decimals (Math 3)+ 
JavaScript 
Tool 

[5]

The user reviews how to add and subtract decimal numbers. After viewing examples, users can interactively practice adding and subtracting the decimal numbers given.
More: lessons, discussions, ratings, reviews,...

Adding and Subtracting Fractio...

Adding fractions (Math 4)+ 
JavaScript 
Tool 

[2]

The user can learn the basics behind adding and subtracting fractions. After viewing examples, users can interactively practice adding and subtracting fractions.
More: lessons, discussions, ratings, reviews,...

Fractionator Addition Demonstr...

Adding fractions (Math 5)+ 
JavaScript 
Tool 

[0]

This script generates a proper fraction addition problem and creates a model using unit squares. It them shows a model of the two equivalent fractions and the answer. Refreshing the page or clicking o...
More: lessons, discussions, ratings, reviews,...

Fractionator Addition Tool

Adding fractions (Math 5)+ 
JavaScript 
Tool 

[2]

This script allows the user/student to enter two proper fractions (denominators of 12 or less) for an addition problem. The program makes models based on unit squares of the two fractions, generates a...
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Advanced Join Fractions

Adding fractions (Math 7)+ 
JavaScript 
Tool 

[2]

The user can enter an expression containing the addition or subtraction of fractions and the calculator will join the fractions into a single term.
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Basic Join Fractions

Adding fractions (Math 7)+ 
JavaScript 
Tool 

[0]

The user can enter an expression containing the addition or subtraction of fractions and the calculator will join the fractions into a single term.
More: lessons, discussions, ratings, reviews,...

Fraction Addition Worksheet  ...

Adding fractions (Math 7) 
JavaScript 
Support Material 

[1]

Worksheet of proper fraction addition problems  with answers. The format is vertical.
More: lessons, discussions, ratings, reviews,...

Adding and Subtracting Integer...

Adding integers (Math 7)+ 
JavaScript 
Tool 

[0]

The user reviews how to add and subtract integers. After viewing examples, users can interactively practice adding and subtracting integers with this tool.
More: lessons, discussions, ratings, reviews,...

MathFlash  Speech Recognition...

Addition (Math 1)+ 
JavaScript 
Tool 

[0]

This JavaScriptbased game uses the HTML5 Web Speech API to quiz students on addition, subtraction, multiplication and division facts. Students progress through levels and create a Jackson Pollock ...
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Addition Worksheets

Addition (Math 3) 
JavaScript 
Tool 

[0]

A script which allows control over generating positive whole number addition problems of various selectable lengths.
More: lessons, discussions, ratings, reviews,...

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