This study aimed to improve job performance for student with disabilities through competency-based instructionally designed indoor gardening course. In this study, The first step is that job analysis such as task range, eligibility, core competency, index of capability, etc was done by a focus group composed of 10 specialists in the industry and academia. The second step is developing a diagnostic tool of indoor gardening activity competency. The third step is the selection of diagnostic test students. The 4th step is selection of subjects for competency diagnostic testing. The 5th step is competency diagnostic testing The 6th step is analysis of competency improvement for instructional design. In result, average of cognitive competency improved from 1.80 to 3.96, physical competency from 1.86 points to 4.06 points and social competency from 2.30 points to 4.40 points after 15 weeks course. We found that effect of indoor gardening instructional design on job competency improvement. The next step is the establishment of instruction guidelines for indoor garden assistant manager or all kind of assistant job as university students with disabilities.

Introduction
 Research Method
  Organization of an expert panel
  Competency-based instructional design
 Results
  Instructional design
  Development of a competency diagnostic tool
  Competency diagnostic analysis
 Conclusion
 References

• Soo Yeon Kim(Dept. of Rehabilitation Independence, Korea Nazarene University) Corresponding author