Mr. Lyman's 7th grade Frog Lab
Welcome to the Frog Lab which will guide you through a virtual dissection.
Author(s): No creator set

Virtual Manipulative: Base 10 Blocks and More
This is a virtual manipulative (that uses a Java applet). Illustrate addition and subtraction in a variety of bases. Please take a few seconds to wait for this virtual manipulate to fully load. From Utah State University
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Virtual Manipulative- Add and Subtract Decimals With Base 10 Blocks
Add and subtract decimal values using base blocks. The problems difficulty is controlled by the user.  Set the number of whole number columns up to 100s.  Set the decimal places from 0 to 3 places.  Other bases are available.  Please take a few seconds to wait for this virtual manipulate (that uses a Java applet) to fully load. From Utah State University.
Author(s): No creator set

Subtraction With Base 10 Blocks
Base Blocks Subtraction – Use base ten blocks to model separation of groups in subtraction. The user can adjust the problem difficulty by changes the number of digits that appear. Please take a few seconds to wait for this virtual manipulate (that uses a Java applet) to fully load. From Utah State University.
Author(s): No creator set

Virtual Manipulative: Create a Bar Chart
Bar Chart – Create a bar chart showing quantities or percentages by labeling columns and clicking on values.  This virtual manipulative is a wonderful tool to teaching learners how to create and interact with Bar Charts.   From Utah State University.
Author(s): No creator set

Grapher- A Virtual Manipulative
Grapher is a tool for graphing and exploring functions. There are instructions to the right of the manipulative.  This virtual manipulative allows the learner to explore and interact with functions.
Author(s): No creator set

Percentages - Virtual Manipulative
Percentages are a way of expressing a fraction, a part of a whole, as an appropriate portion of 100. The relation is written out as the equation to the right of the Percent Gauge:

Part/Whole = Percent/100
With this virtual manipulative you may specify any two of the three quantities, "Part," "Whole," or "Percent." When you click the Compute button, the computer will calculate the remaining quantity. The percentage relationship is displayed visually in the vertical column

Author(s): No creator set

Fraction Bars - A Virtual Manipulative
In this manipulative, colored bars of any length from 1 to 10 are available. Using this virtual manipulative you may:

-Change the color of the bars
-Move bars
-Remove bars from the workspace
There are instructions to the right side of the manipulative.

Author(s): No creator set

Fraction Pieces - A Virtual Manipulative
This virtual manipulative can be used to work with fractional parts of a circle or a square. Please wait a few seconds for the Java applet to load. There are instructions to the right side of the manipulative.
Author(s): No creator set

Color Patterns-Virtual Manipulative
Using this virtual manipulative you may:

-Describe a color pattern
-Extend the pattern
-Fix a mistake
-Generate a new pattern

Describe a color pattern
Starting from the upper left corner of the workspace, use your words to describe the sequence of colors.
Extend the pattern
Click on a button with a question mark and then click on the appropriate color to extend the pattern.

Author(s): No creator set

Number Patterns - Virtual Manipulative
This virtual manipulative teaches recognition of number patterns.
Observe the initial numbers in a sequence and enter what you think remaining the remaining values in the pattern are. Click Check Answer to see if your answer matches the computer's answer.
Click New Problem to try a new number sequence.

Author(s): No creator set

Sieve of Eratosthenes - Virtual Manipulative
This virtual manipulative displays a grid containing numbers from 2 to 200. You can use it to explore patterns and relationships involving multiples.
Using this virtual manipulative you may:

-Remove multiples of a number
-Show multiples of numbers
-Reset the workspace
-Choose how many rows to display

Author(s): No creator set

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

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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)
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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