Application file:
An abacus is a great way to make abstract math concepts more concrete. This package includes a software-based tutorial to illustrate the basic use of an abacus. The tutorial presents a brief introduction, and illustrates with graphics, text and animation how to represent numbers and how to add with an abacus. A practice area is available after the instruction to practice the concepts presented.
DL #1 abacusfat.pkg
Category:
Reference
Year released:
1997
Publisher:
Black Cat Systems
System:
System 7.0 - 7.6
Mac OS 8 - 8.1
Mac OS 8.5 - 8.6
Mac OS 9
Emulation:
SheepShaver (PPC)
Basilisk II (68k)
Mini vMac II (68k)
Architecture:
68k
PPC