Rules

The rules for presentations are very simple:
 * Nano-presentations should be approximately 2 minutes.
 * Micro-presentations should be no longer than 7 minutes.
 * Full presentations should be no longer than 15 minutes.
 * No PowerPoints unless you can spend 20 seconds or less on a slide.
 * No selling (vendor sponsors may have booths, but teachers can approach them. They won't be approaching or presenting to teachers.)