Drexel dragonThe Math ForumDonate to the Math Forum

The Math Forum Internet Mathematics Library

Abacus: Mystery of the Bead

_____________________________________
Library Home || Full Table of Contents || Suggest a Link || Library Help
_____________________________________

Visit this site: http://webhome.idirect.com/~totton/abacus/
Author:Totton Heffelfinger and Gary Flom
Description: Understanding numbers using Japanese abacus techniques. Information on techniques, history, types of abaci, and other resources.
Levels: Elementary, Middle School (6-8), High School (9-12), College
Languages: English
Resource Types: Manipulatives, Link Listings, Articles, Tutorials
Math Topics: Basic Operations, Number Sense/About Numbers, History and Biography

[Privacy Policy] [Terms of Use]

_____________________________________
Home || The Math Library || Quick Reference || Search || Help
_____________________________________

© 1994-2010 Drexel University. All rights reserved.
http://mathforum.org/
 The Math Forum is a research and educational enterprise of the Goodwin College of Professional Studies.The Math Forum is a research and educational enterprise of the Goodwin College of Professional Studies.