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Topic (Course) 
Technology 
Type 
$? 
Rating 

Maths Hangman

Number theory (Math 7) 
Flash 
Tool 

[0]

Guess the words in this hangman game using vocabulary from geometry, algebra, number, and statistics.
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Number Curiosities App

Number theory (Math 7) 
TI73 Explorer 
Tool 

[0]

Illustrates and animates interesting facts about numbers 0 25. Students can traverse a number line with their TI73 Explorer™ to see factorization, an interesting geometric fact, a number sentence or...
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Number Works Applet

Number theory (Math 7) 
Java Applet 
Tool 

[0]

This applet calculates numbers, such as prime numbers, prime factors, least common multiple (LCM), greatest common divisor (GCD) or also called highest common factor (HCF), ratio simplifications. The ...
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NumberWorlds

Number theory (Math 7) 
Java Applet 
Tool 

[1]

With this applet, students can investigate various properties of numbers including patterns of even, odd, square and prime numbers, as well as multiples and factors. There are also different "worlds" ...
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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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Properties of Numbers

Number theory (Math 7) 
Flash 
Tool 

[0]

Test yourself with these questions on properties of numbers.
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Sieve of Eratosthenes

Number theory (Math 7) 
Java Applet 
Tool 

[0]

This virtual manipulative displays a grid containing numbers from 1 to 200. You can use it to explore patterns and relationships involving multiples.
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The Hispaniola Water Shortage

Number theory (Math 7) 
Java Applet 
Tool 

[0]

Students are asked to use virtual containers of water, of definite sizes, and combine them in various ways to come up with as many different resulting volumes as possible.
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Containers

Number theory (Math 7) 
Java Applet 
Technology PoW 

[1]

Use two measuring cups of a particular size to figure out how to measure out other quantities.
NOTE: A free login is required. Sign up using the link on the login page, or use your...
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Numerical Integration: Trapezo...

Numeric Approx. to Def. Ints. (Calculus) 
Java Applet 
Tool 

[0]

Graphs the function you enter and the area under the curve, and calculates this area according to the Trapezoid Rule and Simpson's Rule.
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Riemann Sums, Simpson's Rule

Numeric Approx. to Def. Ints. (Calculus) 
Java Applet 
Tool 

[2]

Applet demonstrating different methods of numerical integration. Right, Left, Midpoint, and Trapezoidal approximations are available, as is Simpson's Rule. A function of your choice can be entered.
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Simplesim

Numeric Approx. to Def. Ints. (Calculus) 
Computer 
Tool 

[0]

Simplesim is suited for modelling of nonanalytic relations in systems which are causal in the sense that different courses of events interact in a way that is difficult to see and understand. Exam...
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The RungeKutta Method for Sol...

Numeric Approx. to Def. Ints. (Calculus) 
Computer Algebra System 
Tool 

[1]

A system of nonlinear differential equations with discrete input functions may be solved by the RungeKutta method. This Maple worksheet demonstrates Maple's capabilities by finding numerical soluti...
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powerOne^{TM} Graph v4

Numeric Approx. to Def. Ints. (Calculus) 
Palm OS 
Tool 
$ 
[1]

powerOne(r) Graph supports computation & graphing in the mathematics classroom. The following tasks can be done with this software on a handheld computer including: 
The Relaxation function proble...

Numerical soln. of diff. eqns. (Calculus) 
Computer 
Activity 
$ 
[0]

The worksheet presents some thoughts about the plane strain problem of the viscous orthotropic composite materials cylinder under internal and external pressure with respect to using the direct met...
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Fossil Fuel Emissions and the ...

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

[0]

Explore this model of the carbon cycle to investigate whether to buy a hybrid car or a regular gasfueled car. Change the parameters of the modeled system and examine the effects on the system in grap...
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NA_WorkSheet Demo

Numerical soln. of diff. eqns. (Calculus) 
Java Applet 
Tool 

[0]

The NA_WorkSheet Demo (beta version) is a collective aggregation of algorithms coded in Java that implements various Numerical Analysis solutions/techniques in one easy to use open source tool. The to...
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PEEI: a computer program for t...

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

[0]

The program PEEI v.2.0.0.0 calculates numerical solutions of systems of partial differential equations.
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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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The Carbon Cycle

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

[0]

Explore the results of varying carbon stocks and fuel emissions on the carbon cycle in this simulation. Results are displayed in graphs with the option of tables.
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Triangle Geometry

Obtuse (Geometry) 
Java Applet 
Activity 

[1]

This eModule presents realworld problems that motivate students to work with triangle geometry. Interactive worksheets and diagrams with feedback help students learn to solve for unknown angles and s...
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Triangle Geometry

Obtuse (Geometry) 
Java Applet 
Lesson Plan 

[1]

This eModule presents realworld problems that motivate students to work with triangle geometry. Interactive worksheets and diagrams with feedback help students learn to solve for unknown angles and s...
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Alphabet Geometry  Angles

Obtuse (Geometry) 
Flash 
Tool 

[0]

What can you learn about angles by looking at letters? Look at the letters V, K, and L and learn about acute, obtuse, and right angles. While there, take a look at the letter X and learn about verti...
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Angle: An Illustrated Classifi...

Obtuse (Geometry) 
Java Applet 
Tool 

[0]

An interactive Java applet that displays the degree measure of userdefined angles along with the labels according to the common classification: acute, right, etc. An option is to show negative as wel...
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Euclid's Elements, Book I, Def...

Obtuse (Geometry) 
Java Applet 
Tool 

[1]

Gives Euclid's original definitions of obtuse and acute angles and then examines the definitions' validity and durability. To reset the applet, press "r" while your cursor is over the diagram.
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