Pattern Blocks - A Virtual Manipulative
Use six common geometric shapes to build patterns and solve problems.

Using this virtual manipulative you may:
-Add a block to the workspace
-Rotate a block
-Change the color of a block
-Remove a block
-Group blocks
-Clone a block
-Clear the workspace
There are more instructions to the right of the manipulative.  Activities can be found above the workspace.

Author(s): No creator set

Number Line - Virtual Manipulative
This virtual manipulative can be used to picture whole number operations: addition, subtraction, multiplication and division, carried out on a number line. There are more instructions on the right side of the Java applet.
Author(s): No creator set

Number Line Bounce - Virtual Manipulative
This virtual manipulative can be used to visualize a sequence of operations on a number line and to create number sentences representing the operations. There are more instructions on the right side of the Java applet.
Author(s): No creator set

Rectangle Multiplication - Virtual Manipulative
This virtual manipulative allows the user to visualize the product of two factors in three different ways: click on any of the options below the array to choose Grouping, Common, or Lattice. There are more directions on the right side of the Java applet
Author(s): No creator set

Rectangle Multiplication of Integers
This virtual manipulative allows the user to visualize the product of two integers.
The array shows the product of two integers, with height equal to one factor and the width equal to the other factor. The colored array may be considered as groups in two ways (horizontal or vertical), as displayed in the text at the right, and the result of the multiplication is also shown. To change either of the factors, use the vertical and horizontal sliders, located inside the array. There are more dir

Author(s): No creator set

Eric Whitacre's Virtual Choir and Backgound Story - CTV Toronto
Eric Whitacre & Scott Haines created a "Virtual Choir" on YouTube with 185 voices. This is a background story from CTV News Toronto & cnn.com. (02:16)
Author(s): No creator set

Eric Whitacre's Virtual Choir - 'Sleep'
Slow squeezed for maximum freshness, this is Eric Whitacre's "Sleep" performed by Eric Whitacre's Virtual Choir. This video features a hundred and more voices from around the world in a virtual choir. Whitacre is an American composer of choral, wind, and electronic music.
Author(s): No creator set

Eric Whitacre's Ground-Breaking Virtual Choir - 'Lux Aurumque'
This video features a hundred and more voices from around the world in a virtual choir. Whitacre is an American composer of choral, wind, and electronic music.
PRODUCED AND MANAGED BY: Scott Haines COMPOSED AND CONDUCTED BY: Eric Whitacre
Representing 12 Countries: Austria, Argentina, Canada, Germany, Ireland, New, Zealand, The Philippines
Singapore, Spain, Sweden, United Kingdom, United States of America

Author(s): No creator set

Color Chips - Subtraction - A Virtual Manipulative
This virtual manipulative uses plus-minus chips to demonstrate adding positive and negative values.
Using this virtual manipulative you may:

-Solve a problem using chips
-Try a new problem
There are instructions to the right of the manipulative.

Author(s): No creator set

MEET ME AT THE CORNER, Virtual Field Trips for Kids takes you to New York City to learn about the history of the moveable book.
Our young girl host interviews  pop-up book artist Robert Sabuda, who shows us how his books are made. Visit the website www.meetmeathecorner.org for links to fun websites and a Learning Corner of questions and extended activities.  (4:19)

Author(s): No creator set

Peg Puzzle - A Virtual Manipulative
This virtual manipulative is the classic logic peg puzzle.
The goal of the puzzle is to switch the pegs on the left with the pegs on the right by moving one peg at a time.
Move pegs by clicking and dragging them to open slots. A peg may only be moved to an open slot directly in front of it or by jumping over a peg to an open slot on the other side of it. You may not move backwards. The game ends when you win or get stuck.
Play versions of this game with different number of pe

Author(s): No creator set

Ladybug Leaf - A Virtual Manipulative
Program a ladybug to hide behind a leaf. This virtual manipulative provides an environment similar to the Logo programming environment that allows you to create, try out, and revise plans (programs). There are more instructions to the right of the manipulative.
Author(s): No creator set

Ladybug Mazes - A Virtual Manipulative
Ladybug Mazes – Program a ladybug to move through a maze. This is a little similar to the other virtual manipulative, Ladybug Leaf. There are instructions to the right of the manipulative.
Author(s): No creator set

Transformations - Reflection - A Virtual Manipulative
With this virtual manipulative you can create objects with pattern block pieces and explore Reflections as transformations of the plane.

When the manipulative loads, a triangle and its reflection are already placed in the workspace. There are more instructions to the right of the manipulative.

Author(s): No creator set

Transformations - Rotation - A Virtual Manipulative
With this virtual manipulative you can create objects with pattern block pieces and explore Rotations ("Turns") as transformations of the plane. There are more instructions to the right of the manipulative.

Author(s): No creator set

Transformations - Translation - A Virtual Manipulative
With this virtual manipulative you can create objects with pattern block pieces and explore Translations ("Slides") as transformations of the plane. There are more instructions to the right of the manipulative.
Author(s): No creator set

Transformations - Dilation - A Virtual Manipulative
With this virtual manipulative you can create objects with pattern block pieces and explore Dilations of the plane. There are more instructions to the right of the manipulative.
Author(s): No creator set

Isometric Geoboard - A Virtual Manipulative
Geoboard - Isometric – Use this virtual geoboard to illustrate three-dimensional shapes. There are more instructions to the right of the manipulative.
Author(s): No creator set

Iterative Fractals - A Virtual Manipulative
Using this virtual manipulative you may draw any of six iterative fractals. Each is created by using a random probability process. There are directions to the right of the manipulative.
Author(s): No creator set

Platonic Solids - A Virtual Manipulative
A Platonic solid is a polyhedron whose faces are identical regular polygons. The ancient Greeks were able to show that there are exactly five such Platonic solids. This virtual manipulative allows you to display, rotate, and resize Platonic solids. It also allows you to select vertices, edges, and faces, and observe that the number of vertices minus the number of edges plus the number of faces is always equal to 2 (Euler's formula).
Author(s): No creator set