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Topic (Course) 
Technology 
Type 
$? 
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3D Visualization Activity: St...

2D nets > 3D figures (Math 7) 
Java Applet 
Activity 

[2]

Student handouts for critical thinking activity to accompany National Library of Virtual Manipulatives' Platonic Solids and Platonic Solids: Slicing applets. (view "Tool" links below)
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Exploring Volume with Virtual ...

2D nets > 3D figures (Math 7) 
Java Applet 
Activity 

[0]

This lesson was originally created for grade 5 math students in my building, but it is very suitable for grades 68. The lesson guides students to explore an applet by NCTM Illuminations. In the lesso...
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3D Visualization Activity: Te...

2D nets > 3D figures (Math 7) 
Java Applet 
Lesson Plan 

[0]

Teacher notes for critical thinking activity to accompany National Library of Virtual Manipulatives' Platonic Solids and Platonic Solids: Slicing applets. (view "Tool" links below) Includes differenti...
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Great Stella

2D nets > 3D figures (Math 7) 
Computer 
Tool 
$ 
[0]

Great Stella allows you to view 3D polyhedra. Hundreds provided (Platonic, Archimedean, KeplerPoinsot & all other uniform polyhedra, Johnson Solids, Stewart toroids, compounds, geodesics, etc.). R...
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Poly

2D nets > 3D figures (Math 7) 
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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Small Stella

2D nets > 3D figures (Math 7) 
Computer 
Tool 
$ 
[0]

Small Stella is the ideal entrylevel polyhedron program for schools or anyone interested in geometry, with hundreds of polyhedra provided. Print out the nets required to build your own paper model...
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Stella4D

2D nets > 3D figures (Math 7) 
Computer 
Tool 
$ 
[0]

Stella4D allows you to create and view 3D polyhedra and 4D polytopes. Hundreds provided (Platonic, Archimedean, KeplerPoinsot & all other uniform polyhedra, Johnson Solids, Stewart toroids, compo...
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A Plethora of Polyhedra

2D nets > 3D figures (Math 7) 
Java Applet 
Tool 

[4]

This is a free JAVA applet that helps users to study spatial geometry in a dynamic and interactive way. Using it, the user can rotate, zoom out, zoom in and translate a plethora of polyhedra. Moreover...
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Cutouts, Nets

2D nets > 3D figures (Math 7) 
Java Applet 
Tool 

[18]

Dynamic net for constructing Platonic solids. Slider adjusts from flat to solid; it is interesting to see the shapes materialize from the flat nets.
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Out of the Box

2D nets > 3D figures (Math 7) 
Java Applet 
Tool 

[1]

The Java applet simulates a piece of paper that is 9 inches by 9 inches long. Dragging the slider will show how much of the paper's corners will be cut. Clicking on "Save Values" will save the valu...
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Rectangular Prism Volume

2D nets > 3D figures (Math 7) 
Java Applet 
Tool 

[1]

The classic "box folding problem." This applet demonstrates the calculation of the volume of a rectangular prism. What height gives the largest volume?
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Space Blocks (tPoW version)

2D nets > 3D figures (Math 7) 
Java Applet 
Tool 

[3]

Manipulate the threedimensional blocks to think about what the arrangement looks like from a front, side, and/or back view. Visualize a twodimensional representation in a threedimensional environme...
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How Many Cubes?

2D nets > 3D figures (Math 7) 
Java Applet 
Technology PoW 

[5]

Given the front view and side view of an arrangement of cubes, students are asked for the largest number of cubes that could have been used to make the arrangement, as well as the smallest number poss...
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¿Cuántos Cubos?

2D nets > 3D figures (Math 7) 
Java Applet 
Technology PoW 

[0]

Dado la vista de frente y del lado de unos cubos, se pide que los estudiantes encuentren el número máximo de cubos que se pueden utilizar para hacer el arreglo, y tambien el número mínimo de cubos ...
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Math911

Absolute value (Math 7) 
Computer 
Tool 
$ 
[4]

Tutorial feebased software for PCs that must be downloaded to the user's computer. It covers topics from prealgebra through precalculus, including trigonometry and some statistics. The software pos...
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Absolute Value Problems

Absolute value (Math 7) 
Java Applet 
Tool 

[1]

Students are given an absolute value equation, and then given boxes to fill in step by step. After each step is complete, there is feedback, with help if the answer is wrong. This continues until the ...
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Adding and Subtracting Algebra...

Add like terms (Math 7) 
Flash 
Support Material 

[0]

This minilesson explains like and unlike terms and how to add and substract them. It also explains monomials and polynomials and how to add and substract them.
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MathStudio

Add like terms (Math 7) 
Computer 
Tool 

[1]

MathStudio is an opensource program intended to be an easy and powerful symbolic calculator. It differs from other programs of this type both because of the way the user inputs the expression and bec...
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Adding Polynomials

Add like terms (Math 7) 
Flash 
Tool 

[0]

Flashbased introduction to adding polynomials, with either one or two variables, with a brief glossary. College Cram charges access fees by the month or by the semester for most resources. To get...
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Jets Distance Problem

Add like terms (Math 7) 
Shockwave 
Tool 

[0]

The 3D animated video helps students understand the wordings in the following distance, rate, and time word problem: Two space jets named Dragon and Eagle start from Mars and fly in opposite dire...
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Decimals

Adding decimals (Math 7) 
Computer 
Support Material 

[0]

A collection of illustrated concepts including problems for students to work out, and standalone word problems. Includes automated feedback. Pre and posttests, answer sheets, additional help, tools,...
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Decimals Whiteboard Teacher Pa...

Adding decimals (Math 7) 
Flash 
Tool 

[0]

Teach your students the basics of decimals with this set of interactive whiteboard minimovies. Use the animations to represent commonly used decimals like tenths and hundredths; generate equivalen...
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Base Blocks Decimals

Adding decimals (Math 7) 
Java Applet 
Tool 

[2]

Add and subtract decimal values using base blocks.
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Circle 3

Adding decimals (Math 7) 
Java Applet 
Tool 

[2]

Position the numbers inside of the circles and intersections of circles in such a way that the three numbers in each of the circles sums (adds up) to three.
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Adding and Subtracting Decimal...

Adding decimals (Math 7) 
JavaScript 
Tool 

[5]

The user reviews how to add and subtract decimal numbers. After viewing examples, users can interactively practice adding and subtracting the decimal numbers given.
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