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Tool: Function Machine
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Go to: http://nlvm.usu.edu/en/nav/frames_asid_191_g_3_t_1.html (opens a new window)
Description: This virtual manipulative is designed to teach the concept of a function. It does so by allowing you experiment with various functions.
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:  [5] Login to rate this resource
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Reviews: see the 1 review of this resource / add a review of this Tool 
Discussions: see the 7 posts discussing this resource

Tool: Grapher
Courses: Math 4 Equations and functions
Math 5 Equations and functions
Math 6 Equations and functions
Math 7 Equations and functions
Algebra Functions / Relations
Algebra II Functions / Relations

Teacher Review (Not based on classroom experience)
Reviewer: Zestas, Jun 10 2008 04:41:21:313PM
Appropriate for: introduction to a concept
Ability to meet my goals: Effective
Recommended for: Algebra: Functions / Relations
Read the full length reviews for this resource
  tpowers
Comment:Too easy for the student, and a "function machine" is really obfuscating the concept of a function. Not very stimulating.
  FAB
Comment:Great introduction to function table.
  alicegop
Comment:Slow. Needs to have the follow up of what is the function presented.
  bbrohl
Comment:Needs to have a follow up and/or an "n" at the bottom so that middle school age children can derive the "function."