Snodules are components of a technical class or lesson. A typical lesson might have 4 or 5 snodules, that are inter-related, but also independent. Snodules can be divided into sub-snodules, semi-snodules and snodulated-snodules. Snodulated-snodules can be divided into sub-snodulated-snodules, semi-snodulated-snodules and snodulted-snodulated-snodules. Snodulated-snodulated-snodules can be divided into sub-snodulated-snodulated-snodules, semi-snodulated-snodulated-snodules and snodulted-snodulated-snodulated-snodules.