The research was to explore perceived freedom and constraints in participating leisure activities from some elementary schools in Tam-Sui Town, Taipei County. This research was based on the Version A of Section One’s short Form and Scale F of Section Two from Leisure Diagnostic Battery(LDB.). According to the result of the research, the researcher would like to discuss and advise LDB Perceived Freedom in Leisure Scale、Barriers to Leisure Involvement Scale and the sixth-grade teachers in TAM-SUI Town to design the leisure education course.