Straightedge

Pronunciation: /ˈstreɪtˌɛdʒ/ Explain

A straightedge is a tool used to draw straight lines, such as a ruler.

References

1. McAdams, David E.. All Math Words Dictionary, straightedge. 2nd Classroom edition 20150108-4799968. pg 171. Life is a Story Problem LLC. January 8, 2015. Buy the book

Cite this article as:

McAdams, David E. Straightedge. 12/21/2018. All Math Words Encyclopedia. Life is a Story Problem LLC. http://www.allmathwords.org/en/s/straightedge.html.

Image Credits

• All images and manipulatives are by David McAdams unless otherwise stated. All images by David McAdams are Copyright © Life is a Story Problem LLC and are licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Revision History

12/21/2018: Reviewed and corrected IPA pronunication. (McAdams, David E.)
12/10/2018: Removed broken links, updated license, implemented new markup. (McAdams, David E.)
12/10/2018: Added image of ruler. (McAdams, David E.)
5/5/2011: Initial version. (McAdams, David E.)