Properties of Circles
Wheels in Motion
Graphing Ratios
Scale Drawings
Putting it Together
Proportions as Ratio
Inverse Proportion
Ohm's Law

Ratio and Proportion

A Unit for Tech Prep Mathematics Courses
Produced by the Mathematics Education Development Center
at Indiana University

Project Directors:
  • Peter Kloosterman, Wayne Bauer, and Enrique Galindo

    Unit Developed by:

  • Wayne Bauer resource teacher
  • John Baker , Thomas Benjey, Peter Kloosterman, Paola Sztajn, and Lynda Wiest - writers

    WWW version:

  • Gudmundur Birgisson
  • Revisions by Erdinc Cakiroglu (1998)

    © Copyright
    Area 10 Mathematics and Technology Professional Development Center
    Permission is granted to duplicate these materials for classroom use.

    Last updated on 1/30/1999
    Comments: egalindo@indiana.edu