Beyond the Metre (Part I)

Authors

Richard S. Tompkins, Mississippi Bend Area Education Agency
Vincent N. Lunetta, University of IowaFollow

Document Type

Article

Abstract

This article is the first in a series discussing the wide spectrum of metric units. Metric education programs typically avoid measuring force, energy, and other physical quantities. Specialized units like the joule and pascal, however, will be appearing more and more frequently. How many Americans can confidently interpret a label rating a light bulb in lumens? This series of articles for the general reader will review the history of the metric units, the rationales behind their definitions and the fine points of their usage. Examples and exercises will relate the special units to every day experiences. This initial article will deal with the foundations of the metric system, the metre, the second, and their simple extensions.

Publication Date

September 1979

Journal Title

Iowa Science Teachers Journal

Volume

16

Issue

2

First Page

7

Last Page

11

Copyright

© Copyright 1979 by the Iowa Academy of Science

Language

en

File Format

application/pdf

Recommended Citation

Tompkins, Richard S. and Lunetta, Vincent N. (1979) "Beyond the Metre (Part I)," Iowa Science Teachers Journal: Vol. 16: No. 2, Article 8.
Available at: https://scholarworks.uni.edu/istj/vol16/iss2/8