학습양식에 따라 평가유형이 수학적 성향과 문제해결력에 미치는 영향

Effects of Evaluation Types according to Learning Styles on Students" Mathematical Disposition and Problem-solving Ability

  본 연구는 수학과 교수학습에 적합한 학습자의 자기평가 및 동료평가 활동의 적용이 학습양식에 따라 수학적 성향과 문제해결력에 어떻게 영향 미치는지를 탐색하였다. 이를 위해, K도 K시에 소재한 6학년 3개 학급을 무선적으로 자기평가 학습집단(실험집단 1), 동료평가 학습집단(실험집단 2) 및 교사 설명중심 학습집단(통제집단)으로 배정하여 두 실험집단에 4주간 10회기에 걸쳐 각각 지도를 실시하였다. 연구결과, 자기평가 학습은 학생들의 수학적 성향을 향상시키고, 동료평가 학습은 학생들의 수학적 문제해결력을 향상시켰다. 그리고 자기평가 및 동료평가 학습은 학생들의 학습양식에 따라 수학적 성향과 문제해결력에 각기 다른 영향을 미쳤다. 따라서 교과목의 종류를 넓혀서 수업과정에 학습자의 자율평가 및 동료평가를 활용함으로써 학습 효과가 신장될 수 있음을 확인할 수 있었다.

&nbsp;&nbsp;The purpose of this research was to investigate the effect of self-evaluation and peer - evaluation according to learning styles on students&quot; mathematical disposition and problem-solving ability. The experimental design for this research was nonequivalent control group pretest-posttest design. The subjects for this research were 110 primary pupils of 6th grade in K city. Three classes of K primary school were assigned randomly into self-evaluation group(n=37), peer-evaluation group(n=37) and the control group(n=36). Treatments administered were 10 times for 4 weeks in the classroom situation. The instruments used were learning style test, mathematical disposition test and mathematical problem-solving test.<BR>&nbsp;&nbsp;The conclusions of this research were as follows: First, self-evaluation had significant effect on students&quot; mathematical disposition. Second, peer-evaluation had significant effect on students&quot; mathematical problem-solving. Third, self-evaluation and peer-evaluation according to learning styles had significant effect on students&quot; mathematical disposition and problem-solving ability.<BR>&nbsp;&nbsp;Consequently, self-evaluation and peer-evaluation influenced positively on mathematical disposition and problem-solving ability. In mathematics, self-evaluation and peer-evaluation according to learning styles made learner-centered instruction led to different learning outcomes.