This activity gives students a collaborative, hands-on experience in theory
building. Using the metaphor "the mind is a black box," students work toge
ther in small groups to discover what is inside a sealed, black, plastic bo
x. In all, 63 undergraduate and 11 graduate students evaluated the activity
. Students reported that they enjoyed the activity and that it helped them
learn more about the development of scientific theories; the existence of c
onflicting theories; and the value of logical thinking, imagination, and so
cial collaboration in the process of scientific investigation.