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Resource Name |
Topic (Course) |
Technology |
Type |
$? |
Rating |
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Maple
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General (Trigonometry) |
Computer Algebra System |
Tool |
$ |
[0]
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Maple is an environment for scientific and engineering problem-solving, mathematical exploration, data visualization and technical authoring. It provides both numeric and symbolic capabilities.
More: lessons, discussions, ratings, reviews,...
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3D Function Grapher
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Graphs of Functions (Trigonometry) |
Flash |
Tool |
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[0]
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We present two versions of a 3D function grapher--one on a white background, one on a black background. The user enters a formula for f(x,y) in terms of x and y and the applet draws its graph in 3D. T...
More: lessons, discussions, ratings, reviews,...
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Adding and Subtracting Complex...
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Complex Numbers (Trigonometry) |
Flash |
Tool |
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[2]
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Flash-based introduction to adding and subtracting complex numbers. College Cram charges access fees by the month or by the semester for most resources. This one, though, is free. To get a preview...
More: lessons, discussions, ratings, reviews,...
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Archimy.com - 3D Graphs Online
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Trig Functions (Trigonometry)+ |
Flash |
Tool |
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[1]
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Archimy.com is a service for drawing the graphs of all kinds of functions.
More: lessons, discussions, ratings, reviews,...
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Area of a Triangle Using Sine
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sin, cos and tan (Trigonometry) |
Flash |
Tool |
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[3]
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Flash-based introduction to finding the area of a triangle, given two side lengths and the measure of the angle between them. College Cram charges access fees by the month or by the semester for m...
More: lessons, discussions, ratings, reviews,...
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Cosecant Function in a Right T...
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Of Acute Angles (Trigonometry) |
Flash |
Tool |
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[0]
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Flash-based demonstration of the procedure for finding the cosecant of an acute angle of a right triangle, given the lengths of the opposite side and hypotenuse. College Cram charges access fees ...
More: lessons, discussions, ratings, reviews,...
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Cosine Function in a Right Tri...
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sin, cos and tan (Trigonometry) |
Flash |
Tool |
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[0]
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Flash-based demonstration of the procedure for finding the cosine of an acute angle of a right triangle, given the lengths of the adjacent side and hypotenuse. College Cram charges access ...
More: lessons, discussions, ratings, reviews,...
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Cosine and ArcCosine in a Righ...
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sin, cos and tan (Trigonometry)+ |
Flash |
Tool |
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[0]
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Flash-based introduction to finding the third value when two values, of adjacent side, hypotenuse, and angle, are given. College Cram charges access fees by the month or by the semester for most r...
More: lessons, discussions, ratings, reviews,...
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Cotangent Function in a Right ...
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Of Acute Angles (Trigonometry) |
Flash |
Tool |
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[0]
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Flash-based introduction to finding the value of an acute angle in a right triangle given its adjacent and opposite side lengths. College Cram charges access fees by the month or by the semester f...
More: lessons, discussions, ratings, reviews,...
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Dividing Complex Numbers
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Complex Numbers (Trigonometry) |
Flash |
Tool |
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[0]
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Flash tutorial introducing complex conjugates, and showing how they are used in dividing complex numbers. College Cram charges access fees by the month or by the semester for most resources. To ge...
More: lessons, discussions, ratings, reviews,...
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Graphin' Sinusoidal Functions
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Graphs of Functions (Trigonometry) |
Flash |
Tool |
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[0]
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Plots up to three sine functions at once, allowing the user to adjust the amplitude, frequency, phase, and offset.
More: lessons, discussions, ratings, reviews,...
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Law of Cosines
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Law of Cosines (Trigonometry) |
Flash |
Tool |
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[0]
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Flash-based introduction to using the law of cosines to find the missing value when three values (of side lengths or one angle) are known. College Cram charges access fees by the month or by the ...
More: lessons, discussions, ratings, reviews,...
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Law of Sines
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Law of Sines (Trigonometry) |
Flash |
Tool |
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[0]
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Flash-based introduction to calculate the remaining sides and angles of a triangle, given two angles and any side. College Cram charges access fees by the month or by the semester for most resourc...
More: lessons, discussions, ratings, reviews,...
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Law of Sines, Ambiguous Case
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Ambiguous Case (Trigonometry) |
Flash |
Tool |
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[0]
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Flash-based introduction to the case in which the Law of Sines yields two solutions. College Cram charges access fees by the month or by the semester for most resources. To get a preview of their ...
More: lessons, discussions, ratings, reviews,...
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Multiplying Complex Numbers
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Complex Numbers (Trigonometry) |
Flash |
Tool |
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[0]
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Flash tutorial introducing multiplication of complex numbers by real numbers and by other complex numbers. College Cram charges access fees by the month or by the semester for most resources. To g...
More: lessons, discussions, ratings, reviews,...
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Paramertic Surfaces in Rectang...
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Rectangular (2D & 3D) (Trigonometry) |
Flash |
Tool |
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[0]
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We present two versions of a 3D grapher that graphs a parametric surface defined in rectangular coordinates. The user enters parametric formulas for the x, y, and z coordinates and the applet draws th...
More: lessons, discussions, ratings, reviews,...
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Parametric Surfaces in Cylindr...
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Cylindrical (Trigonometry) |
Flash |
Tool |
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[0]
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This applet graphs a parametric surface defined in cylindrical coordinates. Enter parametric formulas for the theta, r, and z, and the grapher draws the corresponding surface in 3D. The user can then ...
More: lessons, discussions, ratings, reviews,...
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Parametric Surfaces in Spheric...
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Spherical (Trigonometry) |
Flash |
Tool |
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[0]
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We present two versions of a 3D grapher that graphs a parametric surface defined in spherical coordinates. The user enters parametric formulas for the theta, phi, and rho coordinates and the applet dr...
More: lessons, discussions, ratings, reviews,...
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Radians
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Deg - Rad - Grad (Trigonometry) |
Flash |
Tool |
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[2]
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Flash-based introduction to converting between degrees and radians. College Cram charges access fees by the month or by the semester for most resources. To get a preview of their tools, see their ...
More: lessons, discussions, ratings, reviews,...
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Random Trigonometry Problems
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Solving Triangles (Trigonometry) |
Flash |
Tool |
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[0]
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This tool generates trigonometry problems for practice, and shows the answer with working out at the student's request.
More: lessons, discussions, ratings, reviews,...
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Secant Function in a Right Tri...
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Of Acute Angles (Trigonometry) |
Flash |
Tool |
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[0]
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Flash-based demonstration of the procedure for finding the secant of an acute angle of a right triangle, given the lengths of the adjacent side and hypotenuse. College Cram charges access fees by...
More: lessons, discussions, ratings, reviews,...
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Sine Function in a Right Trian...
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sin, cos and tan (Trigonometry) |
Flash |
Tool |
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[0]
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Flash-based demonstration of the procedure for finding the sine of an acute angle of a right triangle, given the lengths of the opposite side and hypotenuse. College Cram charges access fees by t...
More: lessons, discussions, ratings, reviews,...
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Sine and ArcSine in a Right Tr...
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Finding Angles (Trigonometry) |
Flash |
Tool |
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[0]
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Flash-based introduction to finding the third value when any two, of the opposite side, hypotenuse, and angle, are known. College Cram charges access fees by the month or by the semester for most ...
More: lessons, discussions, ratings, reviews,...
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Sine curve visualization tool:...
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Trig Functions (Trigonometry) |
Flash |
Tool |
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[1]
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As students drag the ball along the perimeter of the circle a line is drawn between the point on the circle and the corresponding point on the sine curve. The range is from 0 to 360 degrees on the cir...
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Spherical Coordinates Presente...
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Spherical (Trigonometry) |
Flash |
Tool |
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[0]
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This simple applet illustrates spherical coordinates in an interactive way. The user can manipulate a point in 3D and see its spherical coordinates changing. The applet contains many multiple choice p...
More: lessons, discussions, ratings, reviews,...
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