Other Review (Based on classroom experience) Reviewer: ihor, Jun 6 2008 04:24:19:113PM 
Classroom use in Courses and Topics: Geometry: Coordinate geometry Algebra: Linear Equations, Quadratic Equations 
Duration of classroom use: One Class 
What did you learn? Great program. Now runs beautifully in Mac OS X! 
What did you think of the resource? My favorite. It has the power to transform student's attitude towards math. 
How hard was it to use? Easy 
Other classroom comments: Join a community of Globs users at http://dmcpress.org/gg 
Appropriate for: applications of a concept or technique, advanced investigations 
What math does one need to know to use the resource? ordered pairs, slope, yintercept, linear functions 
What hardware expertise does one need to learn to use the resource? Very little. It's very user friendly. 
How hard was it for you to learn? Very Easy 
Explanation: Very easy to learn to play, more challenging to play it well! It can be extremely rewarding.

Ability to meet my goals: Very Ineffective 
Recommended for: Geometry: Coordinate geometry Algebra: Linear Equations, Graphing Quadratics 
Tool: Green Globs and Graphing Equations Review