+## IAP Classes and Cluedumps
+
+SIPB teaches [an array of classes](http://sipb.mit.edu/iap) each IAP and shorter [cluedumps](http://cluedumps.mit.edu/) in the fall.
+Some of them leave notes useful as documentation.
+
+* [Java Class Notes](http://stuff.mit.edu/afs/sipb/project/iap/Archive/1999/java/outline.html) <br />
+These are the electronic slides that were used in SIPB's popular Java class.
+
+* [Understanding Git](http://web.mit.edu/cluedumps/slides/understanding-git-2008.pdf) <br />
+These slides were developed for a SIPB cluedump on the Git version control system.
+
+