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Topic (Course) 
Technology 
Type 
$? 
Rating 

Count Us In: Game 4

Ordinal numbers (Kindergarten)+ 
Flash 
Tool 

[0]

The object of the game is to move the children into the cars in order. Click on a child (or balloon) to move it into a car. The yellow outline shows which car needs to be filled. Repeat this until you...
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Constructing a regular hexagon...

Other polygons (Geometry)+ 
Flash 
Tool 

[0]

An interactive applet and associated web page that provide stepbystep instructions on how to construct
a regular hexagon using only a compass and straightedge.
The method begins with a line se...
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Drawing Parabola

Parabolas (Algebra II)+ 
Java Applet 
Tool 

[0]

The applet manipulates an apparatus that draws a parabola from its definition that the distance from a fixed point called the focus is equivalent to the distance from a fixed line called the directri...
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Focus of parabola

Parabolas (Algebra II)+ 
Java Applet 
Tool 

[0]

This applet illustrates the phenomena that parallel beams reflect on the parabola face and gather at one point. The point is the focus of parabola. Using the applet, investigate the relationship bet...
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Parabolas Activity A

Parabolas (Algebra II) 
Shockwave 
Tool 
$ 
[0]

Commercial site with one free access per day. This tool allows the user to explore either vertical or horizontal parabolas, in both standard and vertex form. It also has the geometric definition wit...
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Parabolas: The Folded Rectangl...

Parabolas (Algebra II)+ 
Sketchpad 
Tool 

[0]

With just a blank sheet of paper and a single point, students can fold a genuine parabola. Students model the technique with Sketchpad to reveal the underlying mathematics. The link to the tool it...
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Quadratic Relations: Parabola ...

Parabolas (Algebra II) 
Java Applet 
Tool 

[0]

This applet allows the user to explore the graphs of horizontal of vertical parabolas in vertex form by using sliders to adjust a, h and k. The equation changes with the change in a, h and k on the s...
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Construct a Parallel through a...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

An interactive applet and associated web page that provide stepbystep animated instructions on how to
construct a line parallel to a given line through a given point off the line.
...
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Euclid's Elements, Book I, Def...

Parallel (Geometry) 
Java Applet 
Tool 

[0]

Gives Euclid's original definition of parallel lines and then examines the definition's validity and durability. To reset the applet, press "r" while your cursor is over the diagram.
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Euclid's Elements, Book I, Pos...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Presents Euclid's postulate the angles formed when a transversal line intersects two other given lines and examines its precision. To reset the applet, press "r" while your cursor is over the diagram...
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Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition states that when a straight line intersects two other lines and the resulting alternate angles are equal, then the two lines crossed are parallel. The guide then examines the str...
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Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition states that when a straight line intersects two other lines and the exterior angle is equal to the interior and opposite angles, then the two lines crossed are parallel. Also if ...
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Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition states that when a transversal crosses two parallel lines it makes the alternate angles equal, the alternate equal to the opposite and interior angle, and the sum of the interior ...
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Euclid's Elements, Book I, Pro...

Parallel (Geometry) 
Java Applet 
Tool 

[0]

Euclid's proposition states that when two straight lines are parallel to the same straight line, then they are parallel to each other. The guide then examines the structure of the proposition. To re...
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Euclid's Elements, Book I, Pro...

Parallel (Geometry) 
Java Applet 
Tool 

[0]

Euclid's proposition shows how to draw a straight line through a given point and parallel to a given straight line. The guide then examines the structure of the proposition. To reset the applet, pre...
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Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition shows that two straight lines that join equal and parallel straight lines in the same direction are also equal and parallel (the basis for a parallelogram). The guide then examin...
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Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition states that when two parallelograms share the same base and are in the same parallels, then they are equal. The guide then examines the structure of the proposition. To reset th...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition states that when two parallelograms have equal bases and are in the same parallels, then they are equal. The guide then examines the structure of the proposition. To reset the a...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition states that two triangles sharing the same base and in the same parallels are equal. The guide then examines the structure of the proposition. To reset the applet, press "r" whi...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition states that two triangles with equal bases and in the same parallels are equal. The guide then examines the structure of the proposition. To reset the applet, press "r" while yo...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition states that two equal triangles with the same base and on the same side are in the same parallels. The guide then examines the structure of the proposition. To reset the applet,...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition states that two equal triangles with equal bases and on the same side are in the same parallels. The guide then examines the structure of the proposition. To reset the applet, p...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition states that if a parallelogram and triangle share the same base and are in the same parallels, then the parallelogram is twice the area of the triangle. The guide then examines t...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition shows how to construct a parallelogram equal to a given triangle in a given rectilinear angle. The guide then examines the structure of the proposition. To reset the applet, pre...
More: lessons, discussions, ratings, reviews,...

Euclid's Elements, Book I, Pro...

Parallel (Geometry)+ 
Java Applet 
Tool 

[0]

Euclid's proposition states that complementray parallelograms across the diagonal of a parallelogram are equal. The guide then examines the structure of the proposition. To reset the applet, press "...
More: lessons, discussions, ratings, reviews,...

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