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The jigsaw technique is a cooperative learning method that brings about both individual accountability and achievement of the team goals. [5] The process derives its name from the jigsaw puzzle because it involves putting the parts of the assignment together to form a whole picture. [ 6 ]
Elliot Aronson (born January 9, 1932) is an American psychologist who has carried out experiments on the theory of cognitive dissonance and invented the Jigsaw Classroom, a cooperative teaching technique that facilitates learning while reducing interethnic hostility and prejudice.
The jigsaw method has been shown to actually reduce prejudice toward members of the stigmatized group. A stigmatized group is a group that “has an attribute that marks them as different and leads them to be devalued in the eyes of others”. [7] The stigmatized group in the context of the jigsaw method is typically a racial minority group.
The reverse jigsaw method resembles the original jigsaw method in some way but has its own objectives to be fulfilled. While the jigsaw method focuses on the student's comprehension of the instructor's material, the reverse jigsaw method focuses on the participant's interpretations, perceptions, and judgements through active discussion.
Sherif's work on superordinate goals is widely seen as a rebuttal of contact theory, [2] which states that prejudice and discrimination between groups widely exists due to a lack of contact between them. This lack of contact causes both sides to develop misconceptions about those who they do not know and to act on those misconceptions in ...
Cooperative learning is an educational approach which aims to organize classroom activities into academic and social learning experiences. [1] There is much more to cooperative learning than merely arranging students into groups, and it has been described as "structuring positive interdependence."
Prejudice became apparent between the two groups. The prejudice was initially only verbally expressed, such as through taunting or name calling, but as the competition progressed, the prejudice began being expressed more directly, such as with one group burning the other's flag or ransacking their cabin.
After becoming popular among the public, this kind of teaching aid remained the primary use of jigsaw puzzles until about 1820. [7] The largest puzzle (40,320 pieces) is made by a German game company Ravensburger. [8] The smallest puzzle ever made was created at LaserZentrum Hannover. It is only five square millimeters, the size of a sand grain.