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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

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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Plotting Complex Numbers on a ...

Complex Numbers (Trigonometry)+ 
Flash 
Support Material 

[0]

This minilesson explains how to plot complex numbers in the 2D plane.
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Point (Coordinate Geometry)  ...

Point (Geometry)+ 
Flash 
Tool 

[0]

An interactive applet and associated web page that describe the concept of a point in coordinate geometry.
The applet show one point initially, but clicking anywhere adds more.
As the points a...
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Point, Line, and Plane (Geomet...

Points and lines (Geometry) 
Flash 
Support Material 

[0]

This minilesson explains basic concepts of points, lines, and planes.
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PointSlope Form of a Line  A...

Linear relationships (Math 7)+ 
Shockwave 
Tool 
$ 
[1]

Commercial site with one free access per day. This Shockwave tool allows you to manipulate the slope, x_{1} and y_{1} to see the effect on the pointslope form of the line. The equat...
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Points in the Coordinate Plane

Rect coordinate geometry (Math 7)+ 
Cabri Jr. 
Activity 

[0]

In this activity students use the Cabri Jr. application to explore the coordinate system.
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Points, Lines, and Planes (Ams...

Points and lines (Geometry)+ 
Flash 
Support Material 

[0]

This minilesson explains points, lines, rays, angles, and types of angles.
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Poisson Experiment

Simulating Experiments (Probability & Statistics)+ 
Java Applet 
Tool 

[4]

This applet allows the user to fix a rate and time interval for a Poisson process (counting the number of occurrences in a fixed time interval). Experimental and theoretical results, including expecte...
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Poisson Probability Distributi...

Probability (Probability & Statistics) 
TI83/TI84 
Activity 

[0]

This activity describes differences between Poisson and binomial events, and then details how to evaluate a Poisson probability on your TI83.
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Poisson Processes

Discrete Random Variables (Probability & Statistics)+ 
Java Applet 
Activity 

[0]

Guides students through exploration of properties of the Poisson and Exponential distributions (applets embedded).
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Poker Experiment

Probability of event (Math 7)+ 
Java Applet 
Tool 

[0]

Java applet that simulates poker hands (runs from Mozilla Firefox). Reports experimental and theoretical probabilities on nine different types of hands (5card).
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Polar Derivatives

Planar curves  polar form (Calculus) 
Java Applet 
Tool 

[0]

A Java applet that explores the derivatives of polar curves, with activities to try using the applet. Includes a rescalable presentation version with large fonts.
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Polar Form of Complex Numbers ...

Trig or Polar Form (Trigonometry) 
Flash 
Support Material 

[0]

This minilesson explains how to write complex numbers in polar form in terms of a distance from the origin and a direction (or angle) from the positive horizontal axis.
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PolarRectangular Coordinates ...

Polar to Rectangular (Trigonometry)+ 
Flash 
Support Material 

[0]

This minilesson explains how to convert rectangular coordinates to polar coordinates, and vice versa.
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Pollution and Peppered Moths

Discrete Random Variables (Probability & Statistics) 
JavaScript 
Tool 

[0]

This model explores the effects of pollution and bird predation on the protective coloration of peppered moths (through directed selection). A series of questions guides students' explorations.
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Poly

Polyhedra (Math 5)+ 
Computer 
Tool 

[5]

Poly is a shareware program for exploring and constructing polyhedra. With Poly, you can manipulate polyhedral solids on the computer in a variety of ways. Flattened versions (nets) of polyhedra may b...
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Poly Fit Applet

NonLinear Relationships (Probability & Statistics) 
Java Applet 
Tool 

[0]

This applet fits the best polynomial of a specified order to the data supplied by the user (least squares method). The maximum allowable polynomial order to be specified is 10 if the number of points...
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Polygon Basics

Angles of polygons (Math 7)+ 
JavaScript 
Tool 

[0]

The user learns about polygons and how to find the sum of the interior angles of any given polygon. After viewing examples, users can interactively test their understanding of properties of polygons.
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Polygon Creator

Polygons (Geometry) 
Java Applet 
Tool 

[1]

With this applet you can create polygons. The trick is to figure out the properties of polygons (the sum of the interior angles) so that you can instruct the program to produce legitimate polygons. ...
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