Minggu Kelima....
Piaget(1896-1980)

4 development stages

1. Sensorimotor stage
2. Preoperational stage
3. Concrete operations
4. Formal operations

# Sensorimotor stage ( birth 2 years old)

• The child , through physical interaction with his or her environment, builds a set of concepts about reality and how it works.
• A child does not know that physical objects remain in existence even when out of sight.

# Preoperational stage ( ages 2 - 7 )

• The child is not yet able to conceptualize abstractly and need concrete physical situations.

# Concrete operatios ( ages 7 - 11 )

• As physical experience accumulates, the child starts to conceptualize, creating logical structures that explain his/her physical experiences.
• Abstract problem solving is possible at this stage.
• Example: Arithmetic equations can be solved with numbers.

# Formal operations ( ages 11 - 15 )

• The child's cognitive structures are like those of an adult and include conceptual reasoning.

Piaget's Cognitive Learning Theory

• 5 basic idea
• Schema
• Adaptation and Equilibration
• Assimilation and Accommodation

* 5th week of uni life....I learn bout theory of Piaget... There are 4 development stages and the process by which children progress through them.4 development stages include sensorimotor stage, preoperational stage, concrete operations and formal operations....