Pengembangan alat ukur berpikir kritis pada konsep termokimia untuk siswa sma peringkat atas dan menengah

To find out the students’ achievement level to develop their critical thinking,it is needed an evaluation instrument to measure their ability. the research result shows that there is a difference of critical thinking skill for thermo chemistry concept between top ranking and medium ranking of high school in the area of cirebon,kuningan,and majalengka. this result indicates that the test which is applied to the students is able to differentiate the critical thinking ability in the area of cirebon (coastal area),kuningan district (mountainous area),and majalengka district (agricultural area). © 2012 prodi pendidikan ipa fmipa unnes semarang.