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Resource Name |
Topic (Course) |
Technology |
Type |
$? |
Rating |
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XP Math: Helicopter Shootdown ...
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Angles (Geometry) |
Flash |
Tool |
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[1]
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In this game, students set the angle at which to fire, attempting to get "close enough" to the helicopter to shoot it down.
More: lessons, discussions, ratings, reviews,...
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Principles of Calculus Modelin...
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Approximating rate of change (Calculus) |
Computer |
Activity |
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[1]
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Exercises on average and instantaneous rates of change (PDF).
More: lessons, discussions, ratings, reviews,...
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Central Angle Theorem - Math O...
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Arcs (Geometry)+ |
Java Applet |
Tool |
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[1]
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A web page and interactive applet illustrate the Central Angle Theorem (an arc subtends twice the angle at the center as at the circumference). By dragging the key points with the mouse, students ...
More: lessons, discussions, ratings, reviews,...
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Area Explorer
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Area (Math 6)+ |
Java Applet |
Tool |
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[1]
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This activity allows users to test their skill at calculating the area of a random shape.
More: lessons, discussions, ratings, reviews,...
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Principles of Calculus Modelin...
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As the lim. of the diff. quot. (Calculus) |
Computer |
Activity |
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[1]
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Exercises on derivatives and the limit definition of the derivative (PDF).
More: lessons, discussions, ratings, reviews,...
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Limit Review
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Calculating limits (Calculus) |
Computer |
Support Material |
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[1]
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Brief review of properties of limits, L'Hopital's Rule, and asymptotes.
More: lessons, discussions, ratings, reviews,...
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Simson Line of a Triangle
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Centers of triangles (Geometry) |
Java Applet |
Tool |
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[1]
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Use this applet to discover how to construct the Simson line of a triangle.
More: lessons, discussions, ratings, reviews,...
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FunctionComposition Applet
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Chain rule and implicit diff. (Calculus) |
Java Applet |
Tool |
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[1]
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View graphs of functions, their composition, and tangent lines to each function. Includes extensive directions for customizing the applet.
More: lessons, discussions, ratings, reviews,...
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Area of a Circle
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Circles (Geometry) |
Sketchpad |
Tool |
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[1]
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This is a downloadable Geometer's Sketchpad file that illustrates the source of the area formula for a circle.
More: lessons, discussions, ratings, reviews,...
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Construct a circle Through 3 P...
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Circles (Geometry)+ |
Java Applet |
Tool |
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[1]
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An interactive applet and associated web page that demonstrate how to construct the circle that passes through all three given points.
The applet starts with three given points and the user can si...
More: lessons, discussions, ratings, reviews,...
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Finding Common Denominators
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Comparing & ordering (Math 3)+ |
Flash |
Tool |
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[1]
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This interactive tool is one of a series of tools created by Conceptua Math that are designed for teacher-facilitated instruction. Through the use of this tool, teachers can help students understand ...
More: lessons, discussions, ratings, reviews,...
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Compare Fractions Using Fracti...
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Comparing & ordering (Math 7) |
JavaScript |
Story |
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[1]
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Middle school teacher, Jeff LeMieux, writes about how he uses the javascript page, Compare Fraction Strips, with his students.
More: lessons, discussions, ratings, reviews,...
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Compare Fraction Strips
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Comparing & ordering (Math 7) |
JavaScript |
Tool |
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[1]
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Compare fractions graphically using fraction strips - also shows the lowest common denominator.
More: lessons, discussions, ratings, reviews,...
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Vector Components
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Component Form & Length (Trigonometry) |
Java Applet |
Tool |
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[1]
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Students learn how a vector is broken down into components with this 3-D coordinate system.
More: lessons, discussions, ratings, reviews,...
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Continuous Functions
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Continuity (Calculus) |
Computer |
Support Material |
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[1]
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An introduction to continuity; explores different definitions of a continuous function, including the epsilon-delta definition.
More: lessons, discussions, ratings, reviews,...
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Continuity
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Continuity in terms of limits (Calculus) |
Flash |
Tool |
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[1]
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An animated proof that the composite of continuous functions is continuous.
More: lessons, discussions, ratings, reviews,...
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Number Grid Level 1
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Counting (Math 2)+ |
Flash |
Tool |
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[1]
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First level in a collection of five Number Grid activities. It displays a section of a matrix containing a set of consecutive whole numbers. A move from one number to the next within a row is a change...
More: lessons, discussions, ratings, reviews,...
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Second Grade Splash Math [Lite...
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Counting (Math 2)+ |
iPad |
Tool |
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[1]
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The full version of Splash Math has 13 chapters covering over 185 math skills and a supply of problems appropriate for second grade students. This "lite" version provides free access to two of the 13 ...
More: lessons, discussions, ratings, reviews,...
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Tables and Combinatorics Dialo...
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Counting techniques (Math 7)+ |
Calculator |
Support Material |
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[1]
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Discussion of tables as a convenient way to store and count outcomes.
More: lessons, discussions, ratings, reviews,...
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Cramer's Rule (3x3)
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Cramer's Rule (Algebra II)+ |
Flash |
Tool |
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[1]
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For systems of three linear equations in three variables, this Formula Solver program walk you through the steps for finding the solution using Cramer's Rule (also known as the Third Order Determinant...
More: lessons, discussions, ratings, reviews,...
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Statistical Analysis Applet
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Data analysis (Math 7)+ |
Java Applet |
Tool |
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[1]
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The user supplies data (positive only) and the applet calculates most of the common "descriptive" statistics parameters such as mean, variance, standard deviation, median, mode, upper and lower quarti...
More: lessons, discussions, ratings, reviews,...
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FathomŽ Dynamic Data
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Data analysis (Math 7)+ |
Fathom |
Tool |
$ |
[1]
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Fathom® Dynamic Data does for data-driven mathematics and statistics what The Geometer's Sketchpad did for a geometric approach to mathematical modeling. With Fathom, you can ...
More: lessons, discussions, ratings, reviews,...
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Positive Linear Function Machi...
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Deriving a function (Math 7)+ |
Java Applet |
Tool |
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[1]
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This activity allows the user to explore simple linear functions; the function is determined by looking for patterns in the outputs.
More: lessons, discussions, ratings, reviews,...
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Central Limit Theorem Activity
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Designing Samples (Probability & Statistics)+ |
Java Applet |
Activity |
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[1]
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This activity represents a very general demonstration of the effects of the Central Limit Theorem (CLT). The activity is based on the SOCR Sampling Distribution CLT Experiment and provides the capabil...
More: lessons, discussions, ratings, reviews,...
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Trig functions with absolute v...
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Differentiability & continuity (Calculus) |
Java Applet |
Tool |
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[1]
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A quiz: determine whether functions based on trigonometric and absolute value functions are differentiable.
More: lessons, discussions, ratings, reviews,...
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