Map-based Educational Tools for Algorithm Learning (METAL)

led by Dr. James D. Teresco

For Faculty

The assignments and support materials are freely available from the author for academic use. This includes the pre-processing and plotting scripts, TM-based graph data, the Highway Data Examiner, and solutions to assignments.

For Students

Not in one of my classes? Tell your instructors about this project!
If you have data in a supported format, you can view your data with the standard version of HDX by visiting its URL:

Algorithm visualizations in the enhanced version of HDX can be performed by visiting its URL: