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Resource Name 
Topic (Course) 
Technology 
Type 
$? 
Rating 

Subtracting with Uncommon Deno...

Subtracting fractions (Math 5)+ 
Flash 
Tool 

[0]

This interactive tool is one of a series of tools created by Conceptua Math that are designed for teacherfacilitated instruction. Teachers can use the Adding Fractions with Uncommon Denominators tool...
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Subtraction Table

Subtraction (Math 1)+ 
Flash 
Tool 

[0]

Subtract the column heading from the number in each row; drag the answers to fill in the table. Click on any square in the table to see the arithmetic expression; click again to see a visual represent...
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Subtraction Worksheets

Subtraction (Math 1)+ 
JavaScript 
Tool 

[0]

A script which allows control over generating positive whole number subtraction problems of various lengths.
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Subtraction Worksheets Story

Operations with numbers (Math 2)+ 
JavaScript 
Story 

[0]

Jeff LeMieux, writes about how he uses the Javascript page, Subtraction Worksheets.
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Subtraction Workshop

Subtraction (Math 2)+ 
Flash 
Tool 

[0]

Use this tool to practice subtraction in columns using borrowing when necessary. Students must work column by column, checking results as they go.
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Subtraction and Negative Numbe...

Subtraction (Math 4)+ 
Flash 
Support Material 

[0]

This interactive multimedia tutorial explores visualizations of subtraction and negative numbers.
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Successors

Ordering numbers (Kindergarten)+ 
Flash 
Tool 

[0]

Click on a number and drag the cursor to the next higher number—its successor.
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Sum and Difference Formulas (T...

Sum and Difference (Trigonometry) 
Flash 
Support Material 

[1]

This minilesson explains sum and difference formulas for sine and cosine functions.
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Sum of Angles

Interior (Geometry) 
Java Applet 
Tool 

[0]

This java applet was designed to allow students to draw different polygons, and then determine the sum of the interior angles.
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Sum of Exterior Angles of a Po...

Angles of polygons (Math 7)+ 
Java Applet 
Tool 

[0]

Discover what is the sum of the exterior angles of a polygon through this applet.
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Sum of Geometric Series

geometric (PreCalculus) 
Java Applet 
Tool 

[0]

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Sum of Three Segments within a...

Equilateral (Geometry) 
Java Applet 
Tool 

[0]

An applet is provided to help you visualize a problem dealing with the sum of three segments within an equilateral triangle.
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Summation Formulae for Finite ...

Geometric sequences and series (Algebra II)+ 
Flash 
Support Material 

[0]

This minilesson explains how to find the sum for finite and infinite geometric series.
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Summer Math Program by Splash ...

General (Math 1)+ 
Computer 
Tool 
$ 
[0]

Help your student sharpen their math skills during the summer. The time recommended for this paid program is 20 minutes, 3 times a week.
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Sums of Sinusoidal Functions

Transforming Graphs (Trigonometry) 
Sketchpad 
Activity 

[0]

Students model wave superposition and wave packets, analyzing sums of sinusoidal waves. The link to the tool itself is to a zip file that contains both the activity in pdf format and the correspond...
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Sums of Sinusoidal Functions

Transforming Graphs (Trigonometry) 
Sketchpad 
Tool 

[0]

Students model wave superposition and wave packets, analyzing sums of sinusoidal waves. The link to the tool itself is to a zip file that contains both the sketch and a pdf file of the correspondin...
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Sums of Vectors and Their Prop...

Component Form & Length (Trigonometry)+ 
Java Applet 
Tool 

[0]

Users extend their knowledge of number systems to the system of vectors.
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Sunspots and Geomagnetic Distu...

Data analysis (Math 7)+ 
Excel 
Lesson Plan 

[0]

In this activity, students will analyze two sets of scientific data and discuss possible relationships between them. Students will compare two data sets demonstrating periodic cycles, compare the cycl...
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Superposition

Function graphs (Calculus) 
Java Applet 
Tool 

[0]

Experiment with functions of the form A sin(t) + B cos(t).
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Supplementary Angles  Math Op...

Angles (Geometry) 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that demonstrate supplementary angles (two angles that add to 180°.)
The applet shows two angles which, while not adjacent, are drawn to strongly ...
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Surface Area

Surface area (Math 5)+ 
Flash 
Tool 

[0]

Investigate area as the total area of the surface of a space figure. Derive surface area formulas for common three dimensional figures. This online activity lets students interactively change the dim...
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Surface Area Formulas

Surface area (Math 6)+ 
JavaScript 
Support Material 

[0]

The user reviews the formulas for the surface area of threedimensional objects.
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Surface Area and Volume

Polyhedra (Math 5)+ 
Java Applet 
Tool 

[1]

This activity allows the user to to manipulate threedimensional polyhedrons to experiment with surface area and volume.
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Surface Area and Volume

Surface area (Math 7)+ 
Java Applet 
Lesson Plan 

[1]

An introduction to the concepts of surface area and volume.
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Surface Area and Volume (Getti...

Surface area (Geometry)+ 
Flash 
Support Material 

[0]

This minilesson explains concepts and important properties related to the surface area and volume of solids.
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