1432
        
        
          
            P103
          
        
        
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          ǰ ǰǰ
        
        
          The Development of an Instructional Model for develop Analytical Thinking
        
        
          Ability by Using Constructivism Concept Approach in mathematics
        
        
          for The Student in Prathomsuksa 5
        
        
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          Abstract
        
        
          The purpose of this study was to develop and evaluate the efficiency of the instructional
        
        
          model for develop analytical thinking ability by using constructivism concept approach in mathematics
        
        
          for the student in prathomsuksa 5. The results of study revealed that, the instructional model for
        
        
          develop analytical thinking ability by using constructivism concept approach in mathematics for the
        
        
          student in prathomsuksa 5. The model was consisted of principle, objective, learning process and
        
        
          condition of application. In term of learning process included curiosity and conflict (C ,ǰpeer interaction
        
        
          (P , reflection (R and cognitive restructuring (C). Analytical Thinking Abilityǰof students were statistically
        
        
          significant higher than before the instruction at .01 level. The opinions of the students toward the
        
        
          Instructional Model for develop Analytical Thinking Ability by Using Constructivism Concept Approach
        
        
          in mathematics for The Student in Prathomsuksa 5 were at the highest agreement level.
        
        
          Keyword:
        
        
          Constructivism Concept, Analytical Thinking Ability , Mathematics
        
        
          *
        
        
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          Corresponding author:
        
        
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          e mail: