The purpose of this research is to measure students critical thinking skill in solving scientific literacy using a metacognitive test based on scientific literacy. This research is descriptive research. The subject of this research is 99 students of grade XI in SMA Batik 2 Surakarta. Data collection methods used are test methods which using a metacognitive test based on scientific literacy. Data analysis techniques use quantitative descriptive analysis. The results showed that the achievement of scientific literacy is still low at below 50% for all category. This is due to students critical thinking skill in solving all category of scientific literacy problem is still low. Low student critical thinking skill in solving science as a body of knowledge in the assessment stage with the percentage achievement is 21%. Low percentage achievement of critical thinking skill in solving science as a way of thinking is a clarification (34%), assessment (46%), inference (26%), and strategy (12%). Low percentage achievement of critical thinking skill in solving science as a way of investigating is assessment (39%), inference (5%), and strategy (6%). Low student critical thinking skill in solving science as an interaction between technology and society in the assessment stage with the percentage achievement is 31%.
This study aims to analyze students problem solving skill in solving analytical problem solving test on the topic of thermodynamics. The research approach used is quantitative with descriptive method. The research subjects were 100 students of senior high school in Ngawi. Instrument test research used analytical problem solving test was modified of national examination test. Instrument test in the form of essay test which measure of 4 indicator problem solving skill by G Polya : (1) Understanding the Problem, (2) Devising plan, (3) Carrying out the plan, (4) Looking Back. The results show that percentage achievement of understanding the problem (58.40%), Devising plan (70.92%), Carrying out the plan (65.52%), looking back (42.88%). It shows that the student problem solving skill of senior high school in Ngawi is still moderate category so it’s necessary to do improvement effort.
ANALISIS KEMAMPUAN BERPIKIR KRITIS SISWA DALAM MENYELESAIKAN SOAL LITERASI SAINS BERDASARKAN TINGKAT KEMAMPUAN METAKOGNISIAbstractThe purpose of this study is to describe students critical tninking skill in solving scientific literacy based on metacognition ability. This research is descriptive research. The subject of this research is 99 students of grade XI in SMA Batik 2 Surakarta. Data collection methods used are test methods and questionnaires. Data analysis techniques use quantitative descriptive analysis. The results showed that the achievement of scientific literacy in science as a body of knowledge, science as a way of thinking, science a way of investigating, science as interaction between technology and society less than 50%. This is because the students' critical thinking skill in the assessment, inference and strategy in solving scientific literacy problem is still low that is below 20%. The low ability of critical thinking due to the students' metacognition level is still low, 84% of students are at the metacognition ability level on tacit use and awareness use and 16% of students on the strategic use level and no students on reflective use level.AbstrakPenelitian ini bertujuan untuk mendeskripsikan kemampuan berpikir kritis siswa dalam menyelesaikan soal literasi sains berdasarkan tingkat kemampuan metakognisi. Penelitian ini termasuk penelitian deskriptif. Subjek penelitian ini adalah 99 siswa kelas XI SMA Batik 2 Surakarta. Metode pengumpulan data yang digunakan adalah metode tes dan angket. Teknik analisis data mengunakan analisis deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa ketercapaian literasi sains pada kategori science as a body of knowledge, science as a way of thinking, science a way of investigating, science as interaction between technology and society tergolong rendah yakni dibawah 50%. Hal ini dikarenakan kemampuan berpikir kritis siswa pada tahapan penilaian, inferensi dan strategi dalam menyelesaikan masalah literasi sains masih rendah yaitu dibawah 20%. Rendahnya kemampuan berpikir kritis dikarenakan tingkatan metakognisi siswa masih rendah yakni 84% siswa berada pada tingkat kemampuan metakognisi pada tacit use dan aware use dan 16% siswa pada tingkatan strategic use dan tidak ada siswa pada tingkatan reflective use.
The purpose of this study is to describe students' metacognition level in solving scientific literacy. This research use the descriptive method. The subject of this research is 99 students of grade XI in SMA Batik 2 Surakarta. Data collection methods used are test methods which its instruments based on an indicator of scientific literacy and metacognition ability. Data analysis techniques use quantitative descriptive analysis. The results showed that the achievement of scientific literacy in science as a body of knowledge, science as a way of thinking, science as a way of investigating, and science as an interaction between technology and society is still low at below 35%. This is due to 84% student occupy in low metacognition level that is 30% students in tacit use level, 54% students in aware use level, and only 16% students occupy in high metacognition level that is in strategic use level.
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