Web-based Tutorials General Chemistry Online- an excellent resourse for any first-year chemistry student (Frostburg State University) WebElements- an online periodic table (University of Sheffield) ConcepTests- online quiz questions from a variety of Chemistry subjects (University of Wisconsin-Madison) Mark's Chemistry Tutor- supplemental instruction; no interactive exercises The IrYdium Project- JAVA applets for presenting concepts in a visual fashion (Carnegie Mellon U) VSEPR Tutor- a visually based tutorial on the VSEPR theory; CHIME plug-in required (University of Sheffield) General Chemistry Indices on the Web BiochemNet Paul's Chemistry Lab  Other General Chemistry Resources on the Web An Introduction to Chemistry on the Internet- a good resource for individuals new to the internet and WWW  General Chemistry: a starting point for students Chemistry Hypermedia Project- Materials for the development of online instruction