This is a set of handouts and worksheets from an overnight Mathematics Enrichment Camp that I participated in on March 19-21 1998 in Raffles Institution. All four GEP secondary schools at the time sent most of their better Math students to this joint school camp.

This is a handout and map from a quiz and overnight astronomy event that I participated in on August 21-22 1998 in Nanyang Polytechnic. My school, Dunman High, was taking part in it, though I was just there as an observer.