The quality or state of being able to be bent or creased repeatedly. (From Webster, 3d ed)

Mental activity, not predominantly perceptual, by which one apprehends some aspect of an object or situation based on past learning and experience.

A form of interactive entertainment in which the player controls electronically generated images that appear on a video display screen. This includes video games played in the home on special machines or home computers, and those played in arcades.

Theoretical construct used in applied mathematics to analyze certain situations in which there is an interplay between parties that may have similar, opposed, or mixed interests. In a typical game, decision-making "players," who each have their own goals, try to gain advantage over the other parties by anticipating each other's decisions; the game is finally resolved as a consequence of the players' decisions.

Instructional use of examples or cases to teach using problem-solving skills and critical thinking.

Persons trained in an accredited school or dental college and licensed by the state in which they reside to provide dental prophylaxis under the direction of a licensed dentist.

Games designed to provide information on hypotheses, policies, procedures, or strategies.

A learning situation involving more than one alternative from which a selection is made in order to attain a specific goal.