Käsiteverkko

Käsiteverkko, often translated as concept map, is a graphical tool used to organize and represent knowledge. It is a diagram that depicts relationships between concepts. Concepts are typically represented by nodes, and the relationships between them are represented by labeled arcs or lines connecting the nodes. These relationships can be hierarchical, showing a general concept with more specific sub-concepts, or they can illustrate causal, associative, or other logical connections.

Concept maps were developed by Joseph D. Novak in the 1970s as a method for learning. They are based on the learning theory of David Ausubel, which emphasizes the importance of prior knowledge in the learning process. Novak proposed that meaningful learning occurs when new information is related to existing knowledge structures. Käsiteverkko provides a visual framework for learners to identify their existing knowledge and integrate new information into it.

The construction of a käsiteverkko involves identifying key concepts related to a topic and then establishing connections between them. These connections are crucial as they define the meaning and context of the concepts. The labeled arcs indicate the nature of the relationship, for example, "is a type of," "leads to," or "requires." This explicit labeling helps to clarify the understanding of the subject matter.

Käsiteverkko can be used in various educational and professional settings. They are valuable for brainstorming, problem-solving, note-taking, and curriculum development. Students can use them to study and prepare for exams, while educators can employ them to assess student understanding and to design instruction. In research and development, concept maps can aid in visualizing complex systems and in communicating ideas. The flexibility of the tool allows for adaptation to different subjects and levels of complexity.