Unit 3.3 Cognitive Processes
Constructivism: Knowledge Construction/Concept learning
In the quotation above, “filling up the pail” is more linked to rote learning and behaviorism. It connotes that teaching is dominated by the teacher and the learners are passive receivers of knowledge. “Lighting the fire” is related to the cognitive perspective and constructivism.
Two Views of Constructivism
Individual Constructivism. This is also called cognitive constructivism. It emphasizes individual, internal construction of knowledge. It is largely based on Piaget’s theory.
Social Constructivism. This view emphasizes that “knowledge exists in a social context and is initially shared with others instead of being represented solely in the mind of an individual”.
Characteristics of Constructivism
1. Learners construct understanding. As discussed earlier, constructivists do not view learners as just empty vessels waiting to be filled up. They see learners as active thinkers who interpret new information based on what they already know. They construct knowledge in a way that makes sense to them.
2. New learning depends on current understanding. Background information is very important. It is through the present views or scheme that the learner has, that new information will be interpreted.
3. Learning is facilitated by social interaction. Constructivists believe in creating a “community of learners” within classrooms. Learning communities help learners take responsibility for their own learning.
4. Meaningful learning occurs within authentic learning tasks. An authentic task is one that involves a learning activity that involves constructing knowledge and understanding that is so akin to the knowledge and understanding needed when applied in the real world.
Organizing Knowledge
Concepts. A concept is a way of grouping or categorizing objects or events in our mind. A concept of teach, includes a group of tasks such as model, discuss, illustrate, explain, assist, etc.
Concepts as Feature Lists. Learning a concept involves learning specific features that characterize positive instances of the concept. Included here are defining features and correlational feature. A defining feature is a characteristic present in ALL instances.
A correlational feature is one that is present in many positive instances but not essential for concept membership. For example, a mother is loving.
Concepts as Prototypes. A prototype is an idea or a visual image of a “typical example. It is usually formed based on the positive instances that learners encounter most often.
Concepts as Exemplars. Exemplars represent a variety of examples. It allows learners to know that an example under a concept may have variability.
Making Concept-learning Effective. As a future teacher, you can help students learn concepts by doing the following:
• Provide a clear definition of the concept
• Make the defining features very concrete and prominent
• Gi