Ways to Learn About How Kepler Finds Planets

• Exoplanet Transit Hunt
  (interactive: simulation of Kepler planet-finding by the transit method)
  
• Planet Hunters
  (a "Zooniverse" project to actually get involved in the process of planet discovery)
  
• The Kepler FAQ
  (Frequently Asked Questions)
• Kepler Mission in Brief
  (the Kepler mission in a nutshell)
• How Kepler Discovers Planets
  (a very simple animation showing how Kepler finds planets)