PDI 차트, v3

#PDI차트,#개인화,#차별화,#개별화,#맞춤형학습,#학습자중심,#교사중심,#평가방법,#AI코스웨어,#교육혁신,#AssessmentAsLearning,#AssessmentForLearning,#AssessmentOfLearning,#디지털교육,#교육용어정리