Pengaruh Penerapan Pendekatan Socio Scientific Issues Terhadap Kemampuan Literasi Sains Siswa Pada Materi Minyak Bumi

Science literacy ability was one of abilities that should be owned by students, and this ability was on low category in Indonesia. It needed attention to be developed because of the successful indicators of chemistry learning process. This research aimed at knowing the effect of implementing Socio Scientific Issues (SSI) approach toward student science literacy ability on Crude Oil lesson at the eleventh grade of MIPA of State Senior High School 5 Pekanbaru. It was a quasi-experimenta research with pretest and posttest design. The subjects of this research werethe eleventhgrade students of MIPA in the Academic Year of 2019/2020. Simple random sampling technique was used in this research, and it was obtained two sample classes—the eleventh-grade students of MIPA 2 (experimental group) and 3 (control group). The data of this research were collected through observation, preliminary data test that was homogeneity test, and final data tests that were pretest and posttest. N-gain and paired sample t-test with SPSS 21 were used to know the effect of implementing SSI approach in increasing student science literacy ability. The obtained score of n-gain showed that there was a significant increase of student science literacy ability, it was on high category for the eleventh-grade students of MIPA 2 and it was on medium category for the students of MIPA 3. The results of analyzing the preliminary and final data showed that the score of -tobserved was -22.491, -ttable was -2.0301, and +ttable was 2.0301 at 5% significant level. The score of - observed was lower than -ttable, and tobserved was higher than ttable, so H0 was rejected and Ha was accepted. It showed that there was aneffect of implementing SSI approach toward student science literacy ability on Crude Oil lesson at the eleventh grade of MIPA of State Senior High School 5 Pekanbaru. Keywords: Socio Scientific Issues (SSI), Science Literacy, Crude Oil.Kemampuan literasi sains siswa merupakan salah satu kemampuan yang harus dimiliki peserta didik tergolong rendah di Indonesia. Hal ini perlu mendapatkan perhatian untuk dikembangkan karena indikator keberhasilan proses pembelajaran kimia. Penelitian ini bertujuan untuk mengetahui pengaruh penerapan pendekatan Socio Scientific Issues (SSI) terhadap kemampuan literasi sains siswa pada materi minyak bumi kelas XI MIPA SMAN 5 Pekanbaru.Penelitian ini merupakan penelitian quasy eksperimen dengan rancangan pretest dan posttest.Subjek penelitian ini adalah siswa kelas XIMIPA tahun ajaran 2019/2020 dengan menggunakan teknik pengambilan sampel secara simple random sampling maka diperoleh 2 kelas sampel yaitu XIMIPA 2 (kelas eksperimen) dan XIMIPA 3 (kelas kontrol). Data penelitian dikumpulkan melalui observasi, tes data awal yaitu tes homogenitas dan tes data akhir yaitu pre-test dan post-test. Untuk mengetahui pengaruh penerapan pendekatan Socio Scientific Issues (SSI) terhadap kemampuan literasi sains siswa dianalisis dengan menggunakan n-gain dan paired sample t-test dengan SPSS 21. Score n-gain yang diperoleh menunjukkan kemampuan literasi sains siswa mengalami peningkatan yang signifikan dengan kategori ‘tinggi’ untuk kelas XI MIPA 2 dan kategori ‘sedang’ untuk kelas XI MIPA 3. Hasil analisis data awal dan akhir diperoleh nilai thitung = -22,491,-ttabel = -2,0301 dan +ttabel = 2,0301 pada taraf signifikan 5%. Nilai -thitung< -ttabel dan thitung > ttabel sehingga H0 ditolak, dan Ha diterima yang berarti menunjukkan adanya pengaruh penerapan pendekatan Socio Scientific Issues (SSI)terhadap kemampuan literasi sains siswa pada materi minyak bumi kelas XI MIPA SMAN 5 Pekanbaru Kata kunci: Socio Scientific Issues (SSI), Literasi Sains, Minyak Bumi