You are not logged in.
login | register
Tool: Abacus v1.4
Screenshot:
Tool Thumbnail

Go to: http://dandymadeproductions.com/projects/Abacus/abacus_demo.html (opens a new window)
Description: The Abacus Java Applet/Application is an implementation of an Abacus counting machine. The machine displays a total for the number represented by the machine's current state in addition to each digits value. The program provides a learning tool to teach basic concepts of the base 10 counting system.
Technology Type: Java Applet 
Author: Dana M. Proctor
Language: English 
Cost: Does not require payment for use

Average Rating:  [1] Login to rate this resource
My MathTools: Login to Subscribe / Save This
Reviews: see the 1 review of this resource / add a review of this Tool 
Discussions: start a discussion of this resource

Courses: Math 1 Operations with numbers, Counting, Place value
Math 2 Operations with numbers, Counting, Place value
Math 3 Operations with numbers, Place value
Math 4 Operations with numbers, Place value

Teacher Review (Based on classroom experience)
Reviewer: MS H, Oct 17 2009 09:49:38:500AM
What did students learn? Excellent way for students to discover what an abacus is and how they can be used.
Recommended for: Algebra: Number Systems, Properties of Reals, Integer Operations, Use of Variables, One Variable Equations
Read the full length reviews for this resource