<p>Penelitian ini bertujuan untuk mengetahui kemampuan literasi sains siswa berdasarkan aspek literasi sains dan untuk mengetahui kemampuan literasi siswa berdasarkan soal PISA pada siswa kelas VII SMP N 22 Padang. Dalam penelitian ini menggunakan pendekatan deskriptif, dimana dalam penentuan sampel menggunakan sampling menurut Morgan & Krejcie, jumlah sampel dalam penelitian ini berjumlah 146 siswa. Jenis data dalam penelitian ini diperoleh dari hasil soal PISA yang diberikan kepada siswa. Pengumpulan data dilakukan dengan menyebarkan soal-soal PISA yang diambil dari buku Take The Test: The Sample Question From OECD's yang telah diterjemahkan berjumlah 30 butir soal yang terdiri dari 20 soal objektif, 4 soal majemuk dan 6 soal uraian. Teknik analisis data dilakukan dengan cara mendeskripsikan jawaban atas pertanyaan literasi sains dan penentuan nilai. Hasil penelitian menunjukkan bahwa capaian literasi sains siswa dalam tes dikategorikan tuntas dengan nilai maksimal literasi sains 36 dan nilai ketuntasan menurut PISA 50% dari nilai maksimal 18. Capaian literasi sains siswa keterampilan berbasis aspek literasi yang terdiri dari aspek proses sains aspek konteks dengan nilai rata-rata 24,38356165. Pencapaian keterampilan literasi sains berdasarkan format soal dengan nilai rata-rata 22.4473681 dan pencapaian keterampilan literasi sains berdasarkan total skor dengan nilai rata-rata 24,8630137.</p><p> </p><p><em><strong>Analysis of scientific literacy ability of seventh-graders. </strong>This study aims to determine students 'scientific literacy skills based on aspects of scientific literacy and to know students' literacy skills based on PISA questions in seventh-graders in Padang. In this study using a descriptive approach, where in determining the sample using sampling according to Morgan & Krejcie, the number of samples in this study amounted to 146 students. The type of data in this study was obtained from the results of the PISA questions given to students. Data was collected by spreading the PISA questions taken from the Take The Test book: The Sample Question From OECD's which has been translated amounts to 30 items consisting of 20 objective questions, 4 compound questions and 6 description questions. The data analysis technique is done by describing the answer to the question of scientific literacy and value determination. The results showed that the scientific literacy achievement of students in the test was categorized as complete with while the maximum score of scientific literacy was 36 and the completeness score according to PISA was 50% of the maximum score of 18. Achievement of students' scientific literacy skills based on literacy aspects consisting of science processes aspects of the aspect of context with an average value of 24.38356165. Achievement of scientific literacy skills based on the question format with an average value of 22.4473681 and achievement of scientific literacy skills based on total scores with an average value of 24.8630137.</em></p>
This study aims to analyze study habits and their relationship with biology learning outcomes for students of class XI MIPA at SMA Negeri 8 Padang. This type of research is descriptive, with a total sample of 45 students in the odd semester of the 2021/2022 academic year. The sampling technique was simple random sampling using a questionnaire. The results showed that the highest average study habits were habits in student preparation (28.82 ± 3.36), reading textbooks (23.84 ± 3.05) making notes and summaries (24.15 ± 3.14 ) repeating lessons (17.06 ± 3.04) facing e xa ms (23.60 ± 2.94) and completing assignments (16.35 ± 2.02). Study habits contribute to students' biology learning outcomes with a t count of 2,794. The relationship between study habits and learning outcomes in general shows a low relationship (r = 0.161). Furthermore, the relationship between variable habits showed a low relationship between taking notes and summaries (r = 0.216), with study preparation (r = 0.174), reading habits of textbooks (r = 0.128), repeating lessons (r = 0.103), in facing exams ( r = 0.102) and the relationship between habits in completing tasks with learning outcomes (r = 0.000) is in the very low category. From this research, it can be concluded that the relationship between study habits and learning outcomes in taking notes and summaries with learning outcomes is in the low category, while the relationship between learning preparation habits, reading textbooks, repeating lessons, facing exa ms and the relationship between habits in completing assignments is in the very low category.
Penelitian ini bertujuan untuk menganalisis pemahaman konsep siswa tentang sistem organ pencernaan, mendeskripsikan pemahaman konsep siswa berdasarkan jenis kelamin dan hubungan pemahaman konsep siswa tentang sistem organ pencernaan dengan fasilitas pembelajaran serta motivasi orang tua dalam kelas XI IPA SMA Pertiwi 1 Padang. Dalam penelitian ini menggunakan pendekatan deskriptif dengan menggunakan metode sampling menurut Morgan & Krejcie, jumlah sampel dalam penelitian ini berjumlah 110 siswa. Pengumpulan data dilakukan dengan menyebarkan angket melalui uji validasi dengan 12 item pernyataan kemudian dihitung dengan mencari rerata dari masing-masing indikator. Hasil penelitian menunjukkan rata-rata pemahaman konsep pada indikator makanan rata-rata 3,33, organ penyusun sistem pencernaan rata-rata 3,95, dan indikator gangguan dan gangguan sistem pencernaan rata-rata 3,61. Penelitian ini bertujuan untuk menganalisis pemahaman konsep siswa tentang sistem organ pencernaan, mendeskripsikan pemahaman konsep siswa berdasarkan jenis kelamin dan hubungan pemahaman konsep siswa tentang sistem organ pencernaan dengan fasilitas pembelajaran serta motivasi orang tua dalam kelas XI IPA SMA Pertiwi 1 Padang. Dalam penelitian ini menggunakan pendekatan deskriptif dengan menggunakan metode sampling menurut Morgan & Krejcie, jumlah sampel dalam penelitian ini berjumlah 110 siswa. Pengumpulan data dilakukan dengan menyebarkan angket melalui uji validasi dengan 12 item pernyataan kemudian dihitung dengan mencari rerata dari masing-masing indikator. Hasil penelitian menunjukkan rata-rata pemahaman konsep pada indikator makanan rata-rata 3,33, organ penyusun sistem pencernaan rata-rata 3,95, dan indikator gangguan dan gangguan sistem pencernaan rata-rata 3,61. Secara keseluruhan indikatornya adalah 3,63 dengan kategori pemahaman siswa tentang sistem organ sistem pencernaan tergolong. Pada analisis pemahaman konsep siswa berdasarkan jenis kelamin tidak terdapat perbedaan pemahaman konsep siswa tentang sistem pencernaan organ pada pria dan wanita. Analisis korelasi menggunakan SPSS 16.00 Product Moment, diperoleh r = 0,01 (? = 0,05) untuk korelasi pemahaman konsep siswa dengan fasilitas belajar sedangkan analisis korelasi pemahaman konsep siswa dengan motivasi belajar diperoleh r = 0,008 (? = 0,05 ) menyimpulkan bahwa tidak ada hubungan antara pemahaman konsep siswa tentang sistem organ pencernaan dengan fasilitas belajar serta motivasi orang tua.
The purpose of this study to describe the activities and learning outcomes of students using cooperative learning model group investigation in the learning of science in public elementary school 011 Batusangkar. This classroom action research using observation sheet student activity and achievement test as an instrument. The results showed that the average student activity cycle I discuss activities 49.2 percent, 49.2 percent presented the task and do the test 55.3 percent. and the second cycle of activities discussed 81.1 percent , 82.4 percent and discuss test-taking 85.1 percent. Thoroughness of learning outcomes in the first cycle an average of 37.9 percent and an average second cycle 82.4 percent. Investigation group cooperative learning model can improve the activity and learning outcomes in science learning. The implications of this research can teachers use cooperative learning group investigation in science learning.Keywords: Cooperative, Model Group Investigation, Learning Science
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