Geometric Algebra 2D: Background Information 

Summary  With this applet you can develop and practice algebraic skills, like: solving equations, using parentheses and operating with negative numbers. Equations are represented by areas with two dimensions. You can work with constants and variables (x, y, z). This is a renewed version of the original applet. 
Subject  algebra, calculus 
Age Group  middle school (gr. 78)  high school (gr. 910)  high school (gr. 1112) 
Programmer  Peter Boon 
Author  Gerard Koolstra, Martin van Reeuwijk, Martin Kindt, Peter Boon 
Version  revised version 
© wisweb.nl 2003  2012 