Fostering conceptual and cognitive change in learners can be difficult. Stu
dents often come to a learning situation with robust, implicit understandin
gs of the material under study. One explanation for the implicit nature of
these understandings is a lack of metaknowledge about the knowledge to be a
cquired. Helping learners create metaknowledge may free paths to conceptual
change. This paper proposes the use of fuzzy cognitive maps (FCMs) as a to
ol for creating metaknowledge and exploring hidden implications of a learne
r's understanding. Two specific educational applications of FCMs an explore
d in detail and recommendations are included for further investigations wit
hin educational contexts. (C) 2000 John Wiley & Sons, Inc.