Teams should practice for the three common types of spontaneous problems as listed below. However, they should also be prepared for the unexpected.
Verbal spontaneous problems require verbal responses. They may incorporate improvisation or dramatization. Teams are scored for common and creative responses.
Hands-on spontaneous problems require teams to physically create a tangible solution. Each hands-on problem has its own specific scoring categories.
Verbal/hands-on combination spontaneous problems require teams to create a tangible solution and include some type of verbal component, for example, creating a story about the solution. Teams are scored for both the tangible solution and the verbal presentation.