Math Tool: Algebra Balance Scales

Tool: Algebra Balance Scales

Screenshot:

Go to:

http://nlvm.usu.edu/en/nav/frames_asid_201_g_4_t_2.html (opens a new window)

Description:

This mathlet 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.

Technology Type:

Java Applet

Guide:

User's Guide (opens a new window)

Author:

National Library of Virtual Manipulatives (Utah State University)

Language:

English

Cost:

Does not require payment for use

Average Rating:

[10]

My MathTools:

Reviews:

see the 4 reviews of this resource / add a review of this Tool

Discussions:

see the 6 posts discussing this resource

Story:

Kristin's Story

Tools:

Algebra Tiles

Algebra Balance Scales - Negatives

Courses:

Math 7

Algebra and expressions, Equations and functions, Linear relationships

Algebra

Use of Variables, Equivalent Equations

Teacher Review (Not based on classroom experience)
Reviewer: rebsterjane, Jun 10 2008 04:37:04:087PM

Appropriate for: practice of skills and understandings

Ability to meet my goals: Effective

Teacher Review (Not based on classroom experience)
Reviewer: Zestas, Jun 10 2008 04:12:27:927PM

Appropriate for: introduction to a concept, practice of skills and understandings, applications of a concept or technique

Ability to meet my goals: Effective

Recommended for:
Algebra

Teacher Review (Not based on classroom experience)
Reviewer: Sara5144, Jun 9 2008 04:24:47:760PM

Appropriate for: practice of skills and understandings

Ability to meet my goals: Effective

Teacher Review (Not based on classroom experience)
Reviewer: Hopey, Jun 22 2007 01:37:05:743PM

Appropriate for: practice of skills and understandings

Ability to meet my goals: Very Effective

Read the full length reviews for this resource


	WandaB
Comment:	This is one my favorite Mathtools. Students are able to visualize and solve equations. It reinforces the concept of balancing the equation by showing work on both sides.
	khurley
Comment:	This is a great tool to use with students just learning to solve equations with a variable on both sides. I would encourage for lower level students to pair up and work the problems that way they can talk about them with a buddy as they solve them.
	alicegop
Comment:	This is awesome! The only downside is it doesn't do negatives. Allows students to see visually how an equation must be equal.
	Becky444
Comment:	Great tool for helping students visualize what they need to do when solving an equation.