All Issue
June 2023

  • Vol. 13 No. 2
  • A Study on the Development of Automated Korean Essay Scoring Model Using Random Forest Algorithm

    Jong-Im Park · Sook-ki Choi

  • Development and Application Effect of STEAM Education Program Based on System Thinking for the Science Core High School Students

    Hyegyeong Shin · Jooyoung Eom · Hyonyong Lee

  • The Effect of Chemistry Experiment Classes Utilizing Advanced Laboratory Equipment at Science High Schools on the Development of Affective Characteristics in Science of Ordinary High School Students Hoping for Careers in Science and Engineering

    Jihun Park

  • ChatGPT as a Scaffolding Tool: Evaluating the Impact on Elementary Students’ Mathematical Logic Problem-Solving Skills

    Doyeon Ahn · Taekwon Son · Kwangho Lee