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All Journal EDUSAINS Edu Sains: Jurnal Pendidikan Sains dan Matematika Jurnal Bioedukatika
Sri Dwiastuti
Sebelas Maret University
Education

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Biology Module based on Cooperative Problem-based Learning (CPBL) to Enhance Students’ Problem Solving Skills at Madrasah Aliyah Negeri Dewi Nurhamidah; Mohammad Masykuri; Sri Dwiastuti
EDUSAINS Vol 11, No 1 (2019): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/es.v11i1.8483

Abstract

MODUL BIOLOGI BERDASARKAN PEMBELAJARAN BERBASIS MASALAH KOOPERATIF (CPBL) UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH SISWA DI MADRASAH ALIYAH NEGERIAbstrakModel CPBL (Cooperative Problem-based Learning) memiliki beberapa keunggulan seperti siswa ditantang untuk menyelesaikan masalah yang ada, sehingga semua keterampilan kognitif, afektif, dan psikomotor siswa dapat berkembang. Penelitian ini bertujuan untuk menentukan kelayakan dan efektivitas modul biologi berdasarkan model CPBL untuk meningkatkan keterampilan pemecahan masalah siswa. Jenis penelitian ini adalah Penelitian dan Pengembangan (R&D). Model pengembangan penelitian ini menggunakan Borg dan Gall. Desain penelitian menggunakan metode desain eksperimen sejati dengan desain kelompok kontrol pretest posttest. Dua kelas dipilih oleh sampel acak sederhana. Penelitian ini melibatkan 171 siswa, 85 siswa di kelas kontrol dan 86 siswa di kelas eksperimen. Analisis data deskriptif digunakan untuk menganalisis kelayakan modul dan uji-t digunakan untuk menganalisis keterampilan pemecahan masalah. Hasil penelitian menunjukkan bahwa kelayakan pengembangan modul memiliki hasil yang baik berdasarkan penilaian para ahli dan praktisi. Berdasarkan hasil uji-t, terdapat perbedaan yang signifikan antara kelas kontrol dan kelas eksperimen (0,001), n-gain skor kontrol dan kelas eksperimen masing-masing 0,30 (rendah) dan 0,54 (rata-rata). Berdasarkan penelitian, modul ini lebih efektif daripada buku teks dan dapat meningkatkan keterampilan pemecahan masalah siswa.AbstractCPBL (Cooperative Problem-based Learning) model has several advantages such as students are challenged to solve existing problems, so that all students' cognitive, affective, and psychomotor skills can develop. This research aimed to determine feasibility and effectivity of biology module based on CPBL model to enhance students’ problem solving skills.  This type of research is Research and Development (R & D). The development model of this research uses Borg and Gall. The research design uses true experimental design method with pretest posttest control group design. Two classes were selected by simple random sample. The study involved 171 students, 85 students are in control class and 86 students are in experimental class. Descriptive data analysis was used to analyze the module feasibility and t-test was used to analyze the problem solving skills. The results showed that the feasibility of the module development have a good results based on assessment of the experts and practitioners. Based on the t-test results, there are significant difference between control class and experiment class (0.001), n-gain score of control and experiment class respectively 0.30 (low) and 0.54 (average). Based on the research, this module is more effective than the textbook and can improve students’ problem solving skills. 
Case: Quality of Students Content Writing Through Implementation of Project Based Learning Model in Biology Anita Indriani; Sri Widoretno; Sri Dwiastuti
JURNAL BIOEDUKATIKA Vol 5, No 1 (2017)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.035 KB) | DOI: 10.26555/bioedukatika.v5i1.5405

Abstract

The research aims to improve the quality of students content writing in biology through implementation of Project Based Learning model. The research is a Classroom Action Research (CAR) with the subjects of this research were students of class XI MIPA 6 SMA N 4 Surakarta are 32 learners. Research conducted by the cyclical phases: planning, implementation, observation, and reflection. The research data was collected through observation, documentation, and interviews, which are equipped with a writing rubric skills. Data validation method using triangulation techniques. Data were analyzed using qualitative descriptive analysis: reduction, presentation, and verification of data. The results showed an increase in the quality of learners writing the content for the application of the model Project Based Learning in learning biology.
Pengaruh Model Pembelajaran Inkuiri Terbimbing dipadu Brainstorming terhadap Kemampuan Berpikir Kritis dan Motivasi Belajar Siswa Lathifah Radha Istiyova; Sri Dwiastuti; Slamet Santosa
Edu Sains: Jurnal Pendidikan Sains & Matematika Vol 11, No 1 (2023): VOLUME 11 NOMOR 1 JUNI 2023
Publisher : IAIN Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/eds.v11i1.4477

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran inkuiri terbimbing dipadu aktivitas brainstorming terhadap kemampuan berpikir kritis dan motivasi belajar siswa. Jenis penelitian quasi eksperimen. Populasi seluruh siswa kelas X MIPA SMA N 1 Sukoharjo. Pemilihan sampel dengan purposive sampling. Rancangan penelitian pretest-postest nonequivalent control group design. Pengumpulan data dengan tes kemampuan berpikir kritis dan angket motivasi belajar siswa. Teknik analisis data dengan uji manova, uji regresi, dan uji N-Gain. Hasil analisis menunjukkan adanya pengaruh model pembelajaran Inkuiri terbimbing dipadu aktivitas brainstorming terhadap kemampuan berpikir kritis dan motivasi belajar siswa. Sumbangan efektif pada aspek kemampuan berpikir kritis mulai dari aspek tertinggi hingga aspek terendah mempunyai urutan basic support, elementary clarification, advance clarification, strategies and tactics, dan inference. Aspek motivasi belajar diperoleh urutan adanya kegiatan menarik, harapan cita-cita masa depan, hasrat keinginan berhasil, dorongan kebutuhan dalam belajar, penghargaan belajar, serta situasi belajar kondusif. Keefektifan model pembelajaran sebesar 0,70 kategori tinggi yang berarti model pembelajaran inkuiri terbimbing dipadu aktivitas brainstorming efektif untuk meningkatkan kemampuan berpikir kritis siswa.
Instructional Concept Map Techniques in the Planning Stage– Project Based Learning on Student Argumentation Skills Rizki Putri Puspitasari; Sri Widoretno; Bowo Sugiharto; Sri Dwiastuti; Chandra Adi Prabowo
JURNAL BIOEDUKATIKA Vol 10, No 3 (2022)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26555/bioedukatika.v10i3.24719

Abstract

Argumentation skill is one of the characteristics of HOTS (Higher Order Thinking Skill) that students need in learning. This study aims to identify the effect of applying the concept map instructional technique at the planning an investigation stage of PjBL on students’ argumentation skills. The study used a quasi-experimental research design with a posttest-only nonequivalent group design. The subject of the study is the tenth grade students of Senior High School (SHS). There were 72 students. The research instrument uses 11 numbered argumentative questions in the form of multiple-choice true-false reasoned questions that match the argumentation component. Data analysis used quantitative analysis based on posttest scores. The results showed that the significance value of the t-test on the argumentation skill score was 0.000, meaning that the significance value was <0.05, so it can be stated that there was an effect of applying the concept map instructional technique in the planning and investigation stage in the PjBL model on students’ argumentation skills.
Co-Authors Anita Indriani Bowo Sugiharto Chandra Adi Prabowo Dewi Nurhamidah Lathifah Radha Istiyova Mohammad Masykuri Rizki Putri Puspitasari Slamet Santosa Sri Widoretno