![]() ![]() Leah Tait suggested this lesson plan about the abacus, with instructions for building an inexpensive abacus.Ĭan you tell me how to multiply and divide using an abacus?.Edward Barinque created the a detailed how-to for building a popsicle-stick abacus.It's both a learning experience and a lot of fun. popsicle-sticks to build the frame drinking straws or pipe-cleaners for the rods machine nuts or washers, macaroni, Cheerios (preserved with some thinned glue and poster paint) or plastic decorative jewellery beads for the abacus beads. Rather than buying abaci, have the students build their own abacus as a class project, with various items they bring from home (or purchased in a craft store) e.g. Do you know where I can buy some inexpensive ones? ![]() I'm a teacher and want to buy a number of abaci for my class. ![]() One cool feature of this abacus is that several abaci can be coupled together to provide additional columns. The Cranmer Abacus is available from the American Printing House.I don't know any distributors so I cannot recommend any. It is possible to get inexpensive abaci for less than $2.00. Shop around the Chinatown in your city.in Japan their catalog is available on-line. You can order one from Tomoe Soroban Corp.Martin's Press, (US$12.95), is shrink-wrapped along with a wooden abacus (please see previous question, above). The book, The Abacus by Jesse Dilson, St.Where can I buy an abacus? I have no affiliation (financial or otherwise) with any of these products or places, nor do I have any information regarding volume sales of abaci. Japanese Abacus: It's Use and Theory, by Takashi Kojima, Charles E Tuttle Co., ISBN: 0804802785Īdvanced Abacus: Japanese Theory and Practice, by Takashi Kojima, Charles E Tuttle Co., ISBN: 0804800030 (thanks to Patrick C.W. Martin's Press, (US$12.95), is shrink-wrapped along with a wooden abacus. EasyAbacus by Edward Barnique, Trafford Publishing, written for grades 4-6, or anyone interested in learning the basics. ![]()
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