Fundamental Particles and Interactions Chart - A chart showing the most relevant features of the Standard Model. Look it up in one of the following links:
Hands on CERN - A web page aimed at teachers and high school students studying natural sciences. The purpose of this project is to increase understanding of the most fundamental processes inside matter, and to explain modern research about particle collisions. After an introduction to the theoretical description of particle physics and the experimental techniques there is the chance to make several measurements with real events recorded by the DELPHI experiment in particle collisions at CERN.
The particle adventure - A web page about the fundamentals of matter and force. An interactive tour of quarks, neutrinos, antimatter, extra dimensions, dark matter, accelerators and particle detectors.