Read the code of the Prism classifier in Weka in great detail. You can find a description of this algorithm in Section 4.4 (and variations of this algorithm in Section 6.2.) of "Data Mining: Practical Machine Learning Tools and Techniques with Java Implementations". I. Witten and E. Frank. Morgan Kaufmann Publishers.
Your report should contain the following sections with the corresponding discussions:
Provide a detail description of the preprocessing of your data. Justify the preprocessing you apply and why the resulting data is the appropriate one for mining rules from it.
[your-lastname]_proj8_slides.[ext] containing your slides for your oral report. This file should be either a PDF file (ext=pdf) or a PowerPoint file (ext=ppt). Please use only lower case letters in the name file. For instance my file would be named ruiz_proj8_slides.ppt