Students use this work pad to perform elementary row operations on matrices.  Their steps are automatically saved and can be stored on disk and/or printed.  Either way, they can be sent to or given to the teacher for evaluation.

 

 


 

 

 

Here’s a sample list of row operations.

 


 

 

 

Here are the options available.

The teacher would use one or both of the last two options to evaluate student work.

©2011 by College Graphs