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Experience statements do not simply reflect the presence of an individual's knowledge; they also reflect a new capacity to relate the diverse parts of this knowledge to each other in ways that are very different from the ways it has been stored.
Perhaps more than any other psychologist, Piaget has influenced educational theory and practice. Piaget's ideas about how children learn have been particularly influential.
Piaget's Theory of Cognitive Development
Jean Piaget's theory of cognitive development holds that children's cognitive abilities develop as they interact with the world around them. He believed that knowledge is not simply given to us but constructed through experience.
Piaget proposed that individuals actively construct knowledge through the process of schema accommodation, which requires Schema accommodation takes place when the structures we already have in our minds are not working and we need to change them.
Schema Accommodation
Schema accommodation is a process in which an existing mental structure changes to incorporate new information. This process allows us to adapt our knowledge to new situations.
For example, a child might have a schema for driving a car. When they encounter a different type of car, their existing schema will adapt to include this new information, allowing them to understand how to drive this new car.
Schema Equilibration
Schema equilibration, also known as schema maintenance or schema balancing, refers to the process of maintaining our existing schemas while still being able to adapt them to new situations.
This balance between maintaining existing knowledge and accommodating new information is important for cognitive development. If we never adapted our schemas, we would never learn new things. But if we constantly adapted our schemas, we would never be able to build on our existing knowledge.
Constructivism in Education
The ideas of Piaget and other constructivists have had a significant impact on educational theory and practice. Constructivist educators believe that learning is an active, constructive process in which students build their own understanding of the world.
Rather than simply providing students with facts and expecting them to memorize them, constructivist educators encourage students to engage with new ideas in a way that allows them to construct their own understanding.
Guided Inquiry
Guided inquiry is a teaching approach that encourages students to ask questions, explore, and discover answers with the support of a teacher or mentor. This approach is based on the premise that students learn best when they are actively involved in the learning process.
In a guided inquiry lesson, students might start by posing a question, such as "How does photosynthesis work?" They would then gather information, try out different ideas, and draw conclusions based on their evidence.
Scaffolding
Scaffolding is a teaching approach that involves providing students with the support they need to perform tasks that they would be unable to do on their own. This support is gradually removed as the student becomes more capable.
For example, a teacher might provide a scaffold for a writing task by offering a graphic organizer that helps the student plan their ideas. As the student becomes more proficient, the teacher would gradually reduce the amount of support, helping the student to become an independent writer.
By understanding how learning occurs and supporting students in their learning process, educators can help students to construct their own understanding of the world and become independent, lifelong learners.