The purpose of this study was to analyze the relative effects of Kagan’s structure centered
cooperative learning, smart learning, and integrated interventions of cooperative learning with smart
learning on career vocational knowledge, work ability, and social interaction. The participants in this
study were 4 students with mild disabilities and 5 students with non-disability who were in a high
school. Alternating treatments design was applied for this study. The experimental conditions included
baseline, intervention, and generalization. The results of study are as follows. First, mild disability
students’ vocational knowledge was highest in the integrated interventions of cooperative learning
with smart learning. However, integrated interventions of cooperative learning with smart learning
showed a downward trend line, on the contrary smart learning showed upward trend line. Second,
the mean of vocational occupational performances of students with mild disabilities was highest in
smart learning condition. It showed a rising trend line. Third, the social interaction was most
frequent in cooperative learning. However, the trend line of students with mild disabilities was most
appropriate in smart learning. Educational implications were discussed.