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PENINGKATAN LITERASI SAINS PESERTA DIDIK MELALUI PEMBELAJARAN CONNECTED PADA MATERI KEANEKARAGAMAN HAYATI KELAS X DI SMA KOTA PALEMBANG Jannah, Miftahul; Destiansari, Elvira; Wigati, Indah
Didaktika Biologi: Jurnal Penelitian Pendidikan Biologi Vol. 8 No. 2 (2024): DIDAKTIKA BIOLOGI
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/didaktikabiologi.v8i2.93

Abstract

Penelitian ini bertujuan untuk memahami peningkatan literasi sains peserta didik melalui soal Programme for International Student Assessment (PISA) dalam pembelajaran terkait materi keanekaragaman hayati pada tingkat sekolah menengah atas. Penelitian ini berjenis kuantitatif menggunakan metode kuasi eksperimen. Peserta didik kelas X SMA sebanyak 64 orang merupakan subjek dalam penelitian ini. Desain penelitian yang digunakan adalah Pretest-Posttest Non Equivalent Control Group Design, dengan pembelajaran terkait pada materi keanekaragaman hayati. Teknik pengumpulan data menggunakan observasi, wawancara, dan tes. Data dianalisis menggunakan teknik uji normalitas, homogenitas, dan analisis N-Gain. Hasil penelitian menunjukkan rata-rata N-gain untuk kelas eksperimen (pembelajaran terkait) adalah sebesar 66,31% dan rata-rata N-gain kelas kontrol 30,27%. Kemampuan literasi sains siswa telah mengalami peningkatan. Dengan demikian, dapat disimpulkan bahwa peningkatan literasi sains dengan menerapkan pembelajaran terkait termasuk ke dalam kategori cukup efektif. Proses pembelajaran ini terkait dengan beberapa aspek literasi sains, seperti pengetahuan, kompetensi, dan pengaplikasian yang dapat mengoptimalkan kemampuan literasi sains peserta didik.
Climate change literacy ability profile in junior high school students in ogan ilir regency Anggraini, May Liza; Destiansari, Elvira; Meilinda, Meilinda
JPBIO (Jurnal Pendidikan Biologi) Vol 10, No 2 (2025): November 2025
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v10i2.5097

Abstract

Climate change is a global issue that requires awareness and understanding among younger generations to support sustainable environmental actions. This study aims to analyze the profile of climate change literacy among junior high school students (SMP) in Ogan Ilir Regency by considering school accreditation levels A, B, and C. The research employed a quantitative descriptive method using purposive sampling, involving 184 ninth-grade students from three schools. The instrument consisted of 40 items covering three indicators: knowledge, attitude, and competence, with Cronbach’s alpha reliability scores of 0.548, 0.900, and 0.511, respectively. Instrument validity testing showed adequate results, with a KMO value of 0.863, SRMR of 0.072, and GFI of 0.990. The findings indicate that 46% of students were in the moderate category of climate change literacy. The attitude indicator achieved the highest percentage at 48%, reflecting a good level of awareness and concern toward climate change issues. However, school accreditation does not necessarily determine literacy level, as evidenced by SMP C (Accreditation C), which recorded the highest percentage in the high category overall. These results imply the need to strengthen environmentally-based curricula and implement contextual learning approaches to enhance students’ climate change literacy.