Algebra Balancing Scales
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Algebra Balancing Scales

        

Algebra Balancing Scales

Logo for Algebra Balancing Scales
"This virtual manipulative allows you to solve simple linear equations through the use of a balance beam. Unit blocks (representing 1s) and X-boxes (for the unknown, X), are placed on the pans of a balance beam. Once the beam balances to represent the given linear equation, you can choose to perform any arithmetic operation, as long as you DO THE SAME THING TO BOTH SIDES, thus keeping the beam balanced. The goal, of course, is to get a single X-box on one side, with however many unit blocks... More
Material Type: Simulation
Technical Format: Java Applet
Date Added to MERLOT: June 26, 2006
Date Modified in MERLOT: January 13, 2012
Author:
Send email to cannon@math.usu.edu

Quality

  • Reviewed by members of Editorial board for inclusion in MERLOT.
    Editor Review
    Very good quality; in queue to be peer reviewed
    avg: 5 rating
  • User review 4.5 average rating
  • User Rating: 4.5 user rating
  • Discussion (2 Comments)
  • Learning Exercises (1)
  • Bookmark Collections (3)
  • Course ePortfolios (none)
  • Accessibility Info (none)

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About

Primary Audience: Middle School, High School, College General Ed
Mobile Compatibility: Not specified at this time
Language: English
Cost Involved: no
Source Code Available: no
Accessiblity Information Available: no
Creative Commons: unsure

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Discussion

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Avatar for Ricardo Esteban Gonzalez Calderon
3 years ago

Ricardo Esteban Gonzalez Calderon (Teacher (K-12))

Exelente simulador para la resolucion de ecuaciones

Technical Remarks:

Muy intuitivo de utilizar, absolutamente recomendable

Time spent reviewing site: 10 min
Used in course

Avatar for Richard Weber
8 years ago

Richard Weber (Faculty)

I worked around with the algebra balance scales for about 35 minutes. I found the simulation to be very helpful. The visual effects were very graphic as the scale moves while you are trying to keep it balanced. I thought the materials were accurately presented. This simulation would be very effective in a classroom setting as the students can work through many problems with the visual effects of the program.

Technical Remarks:

The program displays great graphics and contains friendly navagational buttons. I do believe that first time users would find the simulation to be easy to use and navagate.