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2. Quick Facts Born In Switzerland
1918: Doctorate in Science
Worked in psychiatric clinics
Began teaching philosophy and psychology
Became interested in the nature of thought
3. Piaget’s Theory Genetic Epistemology: the study of the development of knowledge
Schemas
Assimilation
Accommodation
Adaptation
Equilibrium
4. Genetic Epistemology continued… Schemas: simple skills that direct the way an infant explores the environment
Assimilation: assimilating a new object into an old schema
Accommodation: accommodating an old schema to a new object
5. Assimilation and accommodation are the two sides of adaptation
Assimilation and accommodation work like a pendulum swing
Ideal balance is called equilibrium Assimilation can be dominant
Accommodation can be dominant
Periods of relative equilibrium
Leads to Piaget’s stages of cognitive development
7. Sensori-Motor Stage This stage spans from birth to age 2
Infant uses senses and motor skills to understand the world
Begin with reflexes and ends with complex combinations of sensori-motor skills Primary Circular Reactions (1-4 mos)
Secondary Circular Reactions (4-12 mos)
Tertiary Circular Reactions (12-24 mos)
8. Sensori-motor Stage continued… Mental Representation: around 18 months child develops ability to hold an image in his/ her mind for a period of time
Differed Imitation
Mental Combinations
9. Preoperational Stage Spans from ages 2-7
The use of symbols in the form of language and creative play
Clear understanding of past and future
Egocentric view
Can only see center of a problem
10. Concrete Operations Stage Ages 7-11
Child uses symbols representationally but can also manipulate them logically
Conservation, Reversibility, Classification, and Seriation
11. Conservation
Number
Length
Liquid Volume Reversibility
12. Formal Operations Stage Ages 12 and older
Able to think like adults
Involves using logical operations in an abstract manner, known as hypothetical thinking Group Possibilities in Four Way
Conjuction (And)
Disjunction (Or)
Implication (If…then…)
Imcompatibility (eliminate hypothesis)
13. Constructivism Scientific theory that explains the nature of human knowledge
View that much of learning originates from inside the child
Only theory that explains children’s construction of knowledge from birth to adolescence
Distinction among the three kinds of knowledge changes the way we should teach many subjects
14. Three Kinds Of Knowledge Physical Knowledge: knowledge of object in external reality
Social (Conventional) Knowledge: examples are holidays, written and spoken language; ultimate source is manmade conventions
Logico-Mathematical Knowledge: relationships created by each individual
15. Using Constructivism To Teach Mathematics Piaget believes that children can invent their own procedures for the four arithmetical operations through logicomathematical knowledge without any teaching of conventional rules
Currently the social knowledge approach is used through the concepts of carrying and borrowing
16. Theory in the Classroom Classrooms typically use assocationism and behaviorism
Constructivism goes beyond them to be based more on scientific knowledge
Education cannot be based on scientific knowledge alone but advancement forces knowledge to be studied with scientific precision
17. Sources Boeree, G. (1999). Jean Piaget. Retrieved Mar. 03, 2005, from Personality Theories Web Site http://www.ship.edu/~cgbeoree/piaget. html.
Kamii, C. Ewing, J. (1996). Basing teaching on piaget’s constructivism. Childhood Education, 72. Retrieved Mar. 03, 2005, from http://proquest.umi..com/pdqweb.