The aim of the study is to compare Grade 1-9 curriculum rationale with junior high school teachers' education belief. Depending on Grade 1-9 curriculum rationale, the researcher designed the questionnaire to investigate the teachers' education belief. The study result includes: 1. The junior high school teachers couldn't identify Grade 1-9 Curriculum goals. They think Grade 1-9 curriculum couldn't foster students' Core Competence. 2. The junior high school teachers identify the Grade 1-9 curriculum rational of the teachers' role and instructional assessment. 3. The junior high school teachers didn't agree the compartment of learning areas and team teaching in Grade 1-9 curriculum, but they agree school-based curriculum. 4. The junior high school teachers support to found Committee of School Curriculum Development to move Grade 1-9 curriculum. 5. The junior high school teachers didn't agree Grade 1-9 curriculum could reduce the pressure of junior high school students. 6. The junior high school teachers identify the characteristic of Grade 1-9 curriculum. 7. The effect of Grade 1-9 Curriculum is difficult to judge. The junior high school teachers can't support all of the Grade 1-9 Curriculum conception.