The goal of this study was to identify how well learners express themselves when an online conversation environment is provided in a SW education curriculum. In order to achieve this goal, this study took place during the first semester of 2018, with the subjects being 115 students belonging to two classes from 5th grade and two from the 2nd year of middle school in schools that were conducting the SW leadership school project. The results of creating an online conversation environment and collecting the students’ opinions about it showed that the higher the age of the students, the better they adapted to the online environment and, furthermore, female students especially proved to be more active at online expressions compared to male students.

ABSTRACT
 INTRODUCTION
 SW EDUCATION AND EXPRESSION
  The Revised Information Education Curriculum as of 2015
  The Concept of Expression
  Expression and Problem Solving in Online Education
 METHODOLOGY
  Target
  Creating an Environment
 RESULTS
  Analysis on the Ease of Online Expressions
  Analysis of Ease of Online Expression According to School Grade
 CONCLUSION AND DISCUSSION
 REFERENCES

• Ja-Mee KIM(Korea University)
• Yong KIM(Korea National Open University) Corresponding Author