The Abacus Simulation for Windows/Mac OSX
should begin to load when you open this page.If it doesn't work, you might need to install the plugin. Sorry, the simulator is not available at this time for Mac OS 9.If you are having trouble viewing this online simulation, check to see that the Authorware Shockwave plug-in is installed, or refer to Macromedia's Shockwave support pages for assistance.
Click here to download the latest
Shockwave for Authorware plug-in.Troubleshooting tips:
If you experience difficulty with this file, you may need to:
- Are you running Mac OS 9? This runs on Windows and Mac OS X.
- Make sure the file segment has completely loaded (watch the file loading progress in the lower left of this window), or
- Quit the simulation, then reload this page to restart the shockwave file and try it again.
Return to the abacus tutorial info page