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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

30  60  90 Triangles  Math ...

Special right triangle (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate the properties of a 306090 triangle.
The applet shows a right triangle that can be resized by dragging any vertex.
As it is drag...
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3:4:5 Triangles  Math Open Re...

Special right triangle (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate the properties of a 3:4:5 triangle  one of the Pythagorean triples.
The applet shows a right triangle that can be resized by draggin...
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454590 Triangles  Math Open...

Special right triangle (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate the properties of a 454590 isosceles right triangle.
The applet shows a right triangle that can be resized by dragging any vertex. ...
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Touch Pythagoras

Special right triangle (Geometry) 
Android 
Tool 

[0]

With this app the Pythagorean Theorem is interactive. You can change the lengths of the legs (dragging), the length of the hypotenuse with two fingers and zoom (pinch zoom) and rotate the figure (dra...
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Lunes and Triangles in Spheric...

Special topics (Geometry) 
Java Applet 
Activity 

[1]

This activity (with builtin java sketchpad applets) guides students through areas of lunes and triangles in spherical geometry, concluding with an exploration about
More: lessons, discussions, ratings, reviews,...

Hypotrochoid

Special topics (Geometry) 
Java Applet 
Support Material 

[0]

This Math Images page catalogs the hypotrochoid, along with a basic description, mathematical explanations, related links, and references.
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Cob Web Plot

Special topics (Geometry) 
Java Applet 
Tool 

[0]

Change variables and observe patterns from this graphing simulation.
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Magen Relativistic Calculator ...

Special topics (Geometry) 
Java Applet 
Tool 

[0]

The calculator uses an interactive geometric contstruction to solve the addition of velocities, time dilation, and other special relativity problems. This has the educational benefit of visually di...
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Math Images Tool: Hypotrochoid

Special topics (Geometry) 
Java Applet 
Tool 

[0]

There are three subgroups within the Hypotrochoid family. The point P can be in three different general locations in relation to the rolling circle: inside, outside, or on the edge. The user of this a...
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Turtle Geometry

Special topics (Geometry) 
Java Applet 
Tool 

[1]

Move and turn a turtle.
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Math Forum Teacher Packet: TI...

Spending (Financial Education) 
TINspire 
Lesson Plan 

[0]

This packet contains a copy of the original problem used to create the activity, rationale and explanation behind the “Make a Mathematical Model” focal activity, and some thoughts on why this activity...
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What Americans Are Really Payi...

Spending (Financial Education) 
Computer 
Support Material 

[0]

By adjusting for the inflation that occurred from 1980 to 2010, this Businessweek.com article reveals just how much the relative cost of 35 consumer goods and services has increased  or decreased. C...
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Fun and Sun RentaCarJava V...

Spending (Financial Education) 
Java Applet 
Tool 

[3]

The Green family is planning a oneweek vacation in Florida and needs to rent a car while there. They must decide which of four rental plans to choose. Students construct graphs to see which plan is b...
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How much did it cost back in?

Spending (Financial Education) 
Computer 
Tool 

[0]

This WolframAlpha widget calculates and displays the current value of a historical amount of money.
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Making Change

Spending (Financial Education) 
Flash 
Tool 

[1]

Students are given the sale price and the amount of money paid by a customer. They must calculate the amount of change due, then click and drag the fewest number of coins and bills to make change.
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Money

Spending (Financial Education) 
Flash 
Tool 

[0]

This module is about calculating with amounts of money, and includes factsheets, worksheets, a quiz at three levels of difficulty, and eight different games with which to practice mental addition and ...
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Personal Shopper

Spending (Financial Education) 
Flash 
Tool 

[3]

The Personal Shopper game uses shopping and moneyhandling in order to reinforce the idea of proportional reasoning. The gameplay involves the player being given a certain amount of money, and a perc...
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Sam and Teri's Bank Accounts: ...

Spending (Financial Education) 
TINspire 
Tool 

[0]

A TINspire^{TM} file that students can use to reflect on the "Make a Mathematical Model" Activity from the Math Forum's Problem Solving and Communication Activity Series. This is designed to ...
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The GiveItUptoGetRich Cal...

Spending (Financial Education) 
JavaScript 
Tool 

[0]

This calculator is for experimenting with how much money you can save if you give up smoking or your morning latte and muffin. It finds the amount you will have at the end of your investment.
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Tip Jar

Spending (Financial Education) 
Computer 
Tool 

[0]

What's the deal with all the tip calculators in the App Store? Is calculating 15% hard? Nope, and this lesson uses percents to explore the math of eatingand workingin a restaurant, from leaving ti...
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Understanding Averages

Spending (Financial Education) 
Flash 
Tool 

[0]

The aim of the Understanding Averages topic area is to introduce learners to averages, calculating the mean and finding the range. Linked resources include factsheets, games, quizzes, and worksheets. ...
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TIPoW: Sam and Teri's Bank Ac...

Spending (Financial Education) 
TINspire 
Technology PoW 

[0]

Use your TINspire to consider this scenario and question: Sam and Teri have bank accounts. Sam always withdraws money; Teri always saves it. When will they have equal balances  or will they ever?
...
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Cone, Sphere, and Cylinder Vol...

Sphere (Math 7) 
JavaScript 
Story 

[0]

Jeff LeMieux, writes about how he uses the JavaScript page, Cone, Sphere, and Cylinder Volume Calculator, with his students.
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Cylinders, Cones, and Spheres

Sphere (Math 7) 
JavaScript 
Tool 

[0]

The user learns about cylinders, cones, and spheres and the properties and volume formulas for each. After viewing examples, users can interactively test their understanding of these threedimensiona...
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Shapes  3D Geometry Learning

Sphere (Math 7) 
iPad 
Tool 
$ 
[0]

Learn, teach and explore different types of 3D solids and help students understand geometry
SHAPES features:

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