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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Planarity

Paths and Circuits (Discrete Math) 
Flash 
Tool 

[1]

In this Flash activity, arrange the vertices such that no edges overlap. Solve graphs of increasing difficulty, accumulating points based on the number of moves and the time it took to make them.
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Plane Figure Fractals Dialogue

Fractals (Math 6)+ 
Java Applet 
Support Material 

[0]

Compares fractals with one and two dimensional generators.
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Plane Vectors

Analysis of vector curves (Calculus) 
Java Applet 
Tool 

[0]

Experiment with sums, differences, and scalar products of vectors.
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Plate Tectonics and the Rock C...

Numerical soln. of diff. eqns. (Calculus) 
JavaScript 
Tool 

[0]

Change the parameters of this model of the earth's rock cycle to find out how the crust formed, what is currently happening to it, and what could happen in the future.
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Platonic Solids

Geometry in space (PreKindergarten)+ 
Java Applet 
Tool 

[1]

This virtual manipulative allows you to display, rotate, and resize Platonic solids. It also allows you to select vertices, edges, and faces, and show that the number of vertices minus the number of e...
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Platonic Solids  Duals

Geometry in space (PreKindergarten)+ 
Java Applet 
Tool 

[0]

With this applet it can be seen that a platonic dual is two platonic solids, one placed inside the other. The vertices of the inner platonic solid are the center points of each of the surfaces of the ...
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Platonic Solids  Slicing

Geometry in space (Math 4)+ 
Java Applet 
Tool 

[2]

This virtual manipulative displays a platonic solid on the left and the outline of a plane that slices through it on the right.
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Play with Bees

Probability (Math 6)+ 
JavaScript 
Tool 

[1]

This is the Bees microworld. What happens when you send hundreds of bees flying in different directions? Can you predict what will happen?
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Play with Bees Information for...

Probability (Math 6)+ 
Computer 
Lesson Plan 

[0]

Suggestions of question prompts to provide students as they use Play with Bees, one of the Alive Maths microworlds.
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Play with Frogs

Number sense (Math 6)+ 
JavaScript 
Tool 

[1]

This is the Frogs microworld. Can you exchange sides with the other team of Frogs by jumping or sliding? Frogs provides a great way of getting acquainted with ideas in Algebra, Problem Solving, Reason...
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Play with Frogs Information fo...

Number sense (Math 6)+ 
Computer 
Lesson Plan 

[1]

Suggestions of question prompts to provide students as they use Play with Frogs, one of the Alive Maths microworlds.
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Play with Spirals

Number theory (Math 7)+ 
JavaScript 
Tool 

[0]

This is the Spirals microworld. You will be making beautiful shapes and designs using the simple mathematical idea of iteration.
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Play with Spirals Information ...

Number theory (Math 7)+ 
Computer 
Lesson Plan 

[0]

Suggestions of question prompts to provide students as they use Play with Spirals, one of the Alive Maths microworlds.
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Playground Physics

Measurement (Math 6)+ 
iPad 
Tool 
$ 
[0]

Discover and explore the physics in your own movements. Record a video of you or your friends, tap points along the way to trace a path of motion, and discover the motion, forces, and energy involved....
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Playing Fraction Darts

Fractions (Math 4)+ 
Java Applet 
Story 

[0]

A story from a staff development session: Ihor describes his session with two veteran 6th grade teachers playing a few rounds of Fraction Darts.
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Playing Fraction Track

Equivalent fractions (Math 3)+ 
Java Applet 
Tool 

[5]

Adapted from the work of Akers, Tierney, Evans, and Murray [1998], this game encourages students to compare relative sizes of fractions and get used to adding fractions with different denominators. Re...
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Playing with Functions

Composition of Functions (Algebra II)+ 
Java Applet 
Tool 

[1]

Students choose one or two functions and perform a variety of operations (adjusting parameters; combining through addition, multiplication, or composition; reflecting; others possible).
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Playing with Probability Lesso...

Probability (Math 4)+ 
Calculator 
Lesson Plan 

[0]

Students learn how to calculate both theoretical and experimental probability by rotating through a series of work stations.
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Plexers for iPad

Logic and set theory (Math 5)+ 
iPad 
Tool 
$ 
[0]

If you like word puzzles, enjoy a good word game with friends, or can't wait for the Sunday paper with a new crossword puzzle, you'll enjoy this collection of word Plexers. Plexers are puzzles where c...
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Plinko Probability

Simulations (Math 7)+ 
Flash 
Tool 

[1]

Play Plinko and develop your knowledge of statistics. As the Plinko ball falls, it ricochets down a triangular grid of pegs. See the balls random walk through the lattice. Watch the histogram of final...
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Plinko and the Binomial Distri...

Simulations (Math 7)+ 
Java Applet 
Tool 

[0]

In the Java applet repeated independent Bernoulli trials are represented by a single ball falling through an array of pins. Each time a ball falls onto a pin, it will bounce to the right (i.e. a succe...
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Plomplex (complex function plo...

Functions (PreCalculus)+ 
JavaScript 
Tool 

[0]

Plomplex is a complex function plotter using domain coloring. You can compose a function with a complex variable z, and generate a domain coloring plot of it. You can choose the plot range as well as ...
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Plop It!

Data analysis (Math 5)+ 
Java Applet 
Tool 

[0]

Students click to build dot plots of data and view how the mean, median, and mode change as numbers are added to the plot.
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Plop It!

Data and Distributions (Probability & Statistics) 
Java Applet 
Tool 

[0]

See how changing the data in a set affects its mean, median, and mode. Modifying an original creation of The Shodor Education Foundation, this Concord Consortium tool lets you add and delete data grap...
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Plot Plans and Silhouettes

Perspective (3D in 2D) (Math 7)+ 
Java Applet 
Tool 

[0]

Visualization activity; given front and side views, devise a workable top view (with heights). Instructions and discussion built in.
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