Definition:
A structured learning activity in which different pieces of a whole are distributed among different participants, who must then share their pieces for the group to complete a task. Like a jigsaw puzzle, no single participant has the complete picture.
In-Depth Explanation
The jigsaw structure was developed by Aronson et al. (1978) in social psychology as a cooperative learning technique, primarily to reduce intergroup competition in classrooms. It was subsequently adopted as a task structure in communicative and task-based language teaching because it creates a genuine two-way information gap across multiple participants.
Typical implementation in language learning:
- A class is divided into “home groups” (e.g., Group A, B, C, D).
- Each home group reads or watches a different piece of source material (e.g., four different accounts of the same historical event, or four different sections of a scientific article).
- Students now reorganize into “expert groups” that each contain one member from each original home group.
- In the expert group, each member shares their unique information. Together, they have the full picture.
- Students may then individually complete a task that requires information from all four original sources.
For language learners, the jigsaw structure produces:
- Reading or listening (processing the source material in the home group)
- Oral presentation (explaining one’s section to new group members)
- Negotiation (clarifying what others say)
- Written integration (often as a follow-up task)
Pica et al. (1993) showed that jigsaw tasks, as two-way required information exchange tasks, generated more negotiation of meaning than one-way tasks.
History
Aronson, Blaney, Stephan, Sikes, and Snapp (1978) developed the jigsaw classroom as a desegregation tool in Austin, Texas schools. The original goal was social: to make interdependence reduce prejudice. The communicative language teaching movement adapted the format for language instruction, recognizing its structural similarity to ideal information gap conditions.
Common Misconceptions
“Jigsaw is just group work.” Standard group work does not necessarily create information gaps. Jigsaw specifically distributes unique information to ensure genuine interdependence.
“The task ends when information is shared.” Well-designed jigsaw tasks include a verifiable product (a written summary, a completed chart, answers to questions) that demonstrates integration of all sources and holds participants accountable for genuine listening and sharing.
Criticisms
- The quality of jigsaw outcomes depends on all participants having understood their source material. If one participant misunderstood their section, the error propagates to the whole group.
- More advanced or dominant participants may over-explain, reducing others’ opportunity to speak.
- Jigsaw structures work better for some genres (factual, segmentable information) than others (interpretive, artistic material that resists clean segmentation).
Social Media Sentiment
Jigsaw is frequently mentioned in teaching methodology discussions (CELTA, Delta, teacher training forums). In the Japanese immersion learning community, the concept appears indirectly in tandem structures and in multi-person language exchange Discords where different members bring different knowledge about Japanese culture, media, or regional dialects. The formal term is rarely used outside formal pedagogy contexts.
Related Terms
- Information Gap — the structural principle that jigsaw tasks implement at scale
- Task Repetition — jigsaw tasks can be designed to repeat the same expert group explanation
- Negotiation of Meaning — generated by jigsaw’s multi-way information exchange
- Cooperative Learning — the broader instructional framework from which jigsaw emerged
Research
- Aronson, E., Blaney, N., Stephan, C., Sikes, J., & Snapp, M. (1978). The Jigsaw Classroom. Sage.
- Pica, T., Kanagy, R., & Falodun, J. (1993). Choosing and using communication tasks for second language instruction. In G. Crookes & S. M. Gass (Eds.), Tasks and Language Learning (pp. 9–34). Multilingual Matters.
- Dörnyei, Z. (2001). Teaching and Researching Motivation. Pearson Education.