48 research outputs found
PENGEMBANGAN LKS BERORIENTASI MODEL 5E BERBAHASA INGGRIS PADA SUBPOKOK BAHASAN VERTEBRATA
No full textSiswa diharapkan dapat aktif mengkonstruksi suatu konsep selama proses pembelajaran. Model 5E memiliki karakter konstruktivis sehingga dapat membantu siswa mengkonstruksi konsep pada materi vertebrata yang memiliki cakupan cukup luas. Penelitian ini bertujuan mendeskripsikan validitas dan kepraktisan LKS Berorientasi Model 5E Berbahasa Inggris pada Subpokok Bahasan Vertebrata. Penelitian ini merupakan penelitian pengembangan yang mengacu pada model 4-D (Define, Design, Develop, dan Disseminate), namun tahap Disseminate tidak dilakukan. Kegiatan pengembangan dilaksanakan di Jurusan Biologi, Universitas Negeri Surabaya. Selanjutnya LKS diujicobakan secara terbatas kepada 15 siswa Kelas XI SMA Darul Ulum 3 Peterongan Jombang. Hasil validasi menunjukkan bahwa, LKS yang dikembangkan dinyatakan sangat valid (3,87). Kepraktisan LKS ditinjau berdasarkan keterlaksanaan LKS dinyatakan sangat praktis (3,98).
Kata kunci: LKS Berorientasi Model 5E, subpokok bahasan vertebrata, LKS berbahasa Inggri
Development of PBL-Based GLOWASEA (Global Warming on the Sea) Educational Media to Train Critical Thinking Skills on the Topic of Global Warming
No full textThe low critical thinking skills of Indonesian students in the 21st century indicate the necessity of training these skills to prepare for a future replete with challenges. Teachers need to innovate learning materials that foster critical thinking skills. This study aims to develop a PBL-based GLOWASEA Edukit media product that is valid, effective, and practical for enhancing students’ critical thinking skills. This developmental research was conducted following the ADDIE model, which comprises five stages: analysis, design, development, implementation, and evaluation. Qualitative data were obtained through comments and suggestions for improvement in questionnaires and interviews. Quantitative data were obtained from the scores on the validation test, practicality test, questions’ validity and reliability test, and pretest and post-test score data. Data were analyzed using percentage analysis and qualitative description. Successively, the results of media and material validation and practicality were 82.61%, 91.17%, and 90.62%. The effectiveness of Edukit media is calculated using the N-Gain formula, resulting in an average score of 0.33, which meets moderate criteria. It can be concluded that the GLOWASEA Edukit media produced is valid, effective, and practical for training students’ critical thinking skills
Enhancing creativity through PjBL-STEAM equipped biogeochemical cycle educational kit on ecosystem materials in junior high school
No full textThe 21st Century learning requires students to have innovative and creative abilities. In supporting the learning process, the project-based learning model is used through the STEAM approach. This study aimed to develop PjBL-STEAM-based aquascape biogechemical cycle edukit on ecosystem material that are valid, practical, and effective to practice creative thinking skills. This development research used the ADDIE model including: 1) analyze; 2) design; 3) develop; 4) implement; 5) evaluate. Quantitative data was obtained from the value given by the validator, the results of the practicality tests of teachers and students, as well as the results of effectiveness through pretest and posttest questions. Meanwhile, qualitative data was obtained from teacher interview, comments, and suggestions provided by the validator and the teacher on each indicator in the instrument. Data collection techniques was conducted through interviews, questionnaires, and tests. The data analysis was carried out using percentage analysis and qualitative descriptive. The results of the material validation were 98% while the media validation were 94.25%. The results of the teacher\u27s practicality test were 100% while students were 89%. The results of pretest and posttest showed a difference. The mean results of the N-Gain score for each indicator were categorized as medium with the highest increase results, namely the elaboration indicator and the lowest increase in the flexibility indicator. Based on these results, it can be concluded that the PjBL-STEAM-based aquascape biogeochemical cycle education is very valid, practical, and effective to be use in 7th graders in ecosystem material to train the creative thinking skills
Enhancing creativity through PjBL-STEAM equipped biogeochemical cycle educational kit on ecosystem materials in junior high school
No full textThe 21st Century learning requires students to have innovative and creative abilities. In supporting the learning process, the project-based learning model is used through the STEAM approach. This study aimed to develop PjBL-STEAM-based aquascape biogechemical cycle edukit on ecosystem material that are valid, practical, and effective to practice creative thinking skills. This development research used the ADDIE model including: 1) analyze; 2) design; 3) develop; 4) implement; 5) evaluate. Quantitative data was obtained from the value given by the validator, the results of the practicality tests of teachers and students, as well as the results of effectiveness through pretest and posttest questions. Meanwhile, qualitative data was obtained from teacher interview, comments, and suggestions provided by the validator and the teacher on each indicator in the instrument. Data collection techniques was conducted through interviews, questionnaires, and tests. The data analysis was carried out using percentage analysis and qualitative descriptive. The results of the material validation were 98% while the media validation were 94.25%. The results of the teacher's practicality test were 100% while students were 89%. The results of pretest and posttest showed a difference. The mean results of the N-Gain score for each indicator were categorized as medium with the highest increase results, namely the elaboration indicator and the lowest increase in the flexibility indicator. Based on these results, it can be concluded that the PjBL-STEAM-based aquascape biogeochemical cycle education is very valid, practical, and effective to be use in 7th graders in ecosystem material to train the creative thinking skills
Effectiveness of PjBL-STEM Based Edukit Biocomposter Learning Media on Environmental Pollution Materials to Train the Creativity of VII Grade Junior High School Students
No full text21st century education requires students to develop thinking skills, one of which is creative thinking. One learning model that can be used to train creative thinking skills is PjBL-STEM with educational media. This research aims to measure the effectiveness of the biocomposter edukit PjBL-STEM based in training students creativity in environmental pollution material. The development model used is quantitative research method which displays details of data collection and analysis to measure the effectiveness of edukit in improving creativity skill. Quantitative data were obtained from media and material validation, teacher and student practicality tests, as well as limited effectiveness tests using the result scores from the pretest and posttest questions. While qualitative data obtained from teacher interviews. Data collection techniques using interviews, questionnaires, and questions. Data analysis techniques were carried out using descriptive qualitative and percentage analysis. The pretest and posttest results in this study showed a difference, the pretest data with a significance value of 0.219 and the posttest data with a significance value of 0.138. Based on the results of expert validation, practicality tests, and limited effectiveness tests, it can be concluded that the PjBL-STEM based biocomposter is very feasible, practical, and effective for use in class VII environmental pollution materials to train creative thinking skills
Pengembangan Buku Ajar IPA Berpendekatan STEM untuk Mengembangkan Kreativitas Siswa pada Tema Tekanan
No full textKreativitas merupakan keterampilan yang diperlukan di era 21. Penggunaan pendekatan STEM dalam pembelajaran memfasilitasi siswa dalam belajar sehingga siswa mampu mengimplementasikan ilmu yang didapat dalam kehidupan sehari-hari. Pembelajaran IPA dapat ditunjang dengan penggunaan buku ajar, namun buku ajar yang ada saat ini masih memisahkan materi yang ada sehingga pembelajaran belum sesuai dengan era 21 dan guru masih mengajarkan sesuai dasar pendidikannya. Tujuan dari penelitian dan pengembangan adalah untuk menghasilkan pengembangan buku ajar berpendekatan STEM untuk mengembangkan kreativitas siswa pada tema tekanan. Hasil dari pengembangan buku ajar menunjukkan materi pada buku siswa sebesar 94,8%, media buku siswa sebesar 91,3%. Materi buku guru sebesar 90,7% dan media sebesar 91,8%. Buku guru dan buku siswa aspek materi dan media dapat dikategorikan sangat laya
Integrated Science Education Mobile Application: Edukit for 21st Century Students: Aplikasi Ilmu Pengetahuan Alam Terpadu: Edukit untuk Siswa Abad 21
No full textThe aim of this study is to develop a valid and practical science learning media that integrated with mobile application (EduKIT). This EduKIT provide activities so students can have experiences to string and think solution about any problems integrated by technology as demanded of Education in 21st century. This research using ADDIE model which is only limited to the development stage. At each stage, an evaluation process is carried out to produce the maximum product. To measure the validity and feasibility of the media, an instrument in the form of a questionnaire was used. Quantitative data is obtained from the score given by the validator against each criterion and indicator on the validation sheet. While the qualitative data is obtained from the advice given by the validator. The result shows that the EduKIT was highly valid to use with the percentage 98% and 99% for validation media and content validity respectively. This assessment was tested on two science education experts. While the result for the readability test by five teachers was 96% and 91% from ten junior students. Those percentage (>90%) show very practical and highly valid to be used. Based on the results of the validation and readibility test, it can be concluded that EduKIT was valid and practical, so it is suitable for students to use as a learning medium to practice problem solving skills in preparing the 21st century generation
Development of PBL-Based LKPD on the Topic of the Circulatory System Humans for Class VIII Students
No full textLearning objectives can be achieved if students are diligent in learning activities. Student activeness can be assessed through their involvement in study groups, responsibility, and how they express their opinions. Therefore, problem-based learning materials are necessary to train students' thinking skills and to ensure they are active in learning activities. The aim of this research is to develop a student worksheet product based on problem-based learning on the human circulatory system material, to test the product's validity, and to assess the product's practicality. The mechanism used in this research is Research and Development (R&D). Data collection involved respondents from 8th-grade students (n = 130) and science subject teachers (n = 6) for practitioner validation and readability tests. The scope of this research is limited to the feasibility assessment of the Problem-Based Learning student worksheet by material experts, media experts, practitioners, and student readability tests. The teaching materials developed by the researchers include factual problems in daily activities, making them easy for students to understand and supported by videos and articles to comprehend the material. Data analysis shows that (1) the assessment criteria by material experts indicate a valid category with an average of 80.83%; (2) it is considered very valid as evidenced by an average of 90% for media expert assessments; (3) student responses to the worksheet are very good with an average of 95.37%; (4) based on practitioner expert tests, it is stated to be very valid with an average of 94.7%
Efektifitas Model Pembelajaran Inkuiri Terbimbing untuk Meningkatkan Kemampuan Berpikir Kritis Mahasiswa
No full textPenelitian ini memiliki tujuan untuk mengetahui keefektifan model pembelajaran inkuiri terbimbing dalam meningkatkan keterampilan berpikir kritis pada mahasiswa. Dengan menggunakan jenis penelitian studi literasi, pengumpulan artikel yang dilakukan dengan bantuan mesin pencari Harzing’s Publish Or Perish dengan kriteria yang digunakan yaitu artikel diterbitkan pada tahuan 2010-2020 namun diutamakan pada artikel yang diterbitkan pada 2015-2020. Hasil studi literasi yang telah dilakukan diperoleh bahwa keterampilan berpikir kritis yang dimiliki mahasiswa masih rendah sehingga diperlukan pengembangan keterampilan berpikir kritis. Padahal keterampilan berpikir kritis seharusnya dimiliki oleh masing-masing mahasiwa karena menjadi salah satu standart kelulusan perguruan tinggi. Salah satu cara untuk meningkatkan keterampilan berpikir kritis yaitu dengan pemilihan model pembelajaran yang tepat. Model pembelajaran inkuiri terbimbing menjadi salah satu model pembelajaran yang efektif dalam meningkatkan keterampilan berpikir kritis termasuk dalam meningkat keterampilan berpikir kritis pada mahasiswa. Hal ini dikarenakan sesuai dengan metode pengembangan keterampilan berpikir kritis mahasiswa yaitu dengan merumuskan pertanyaan atau permasalahan
Enhancing Critical Thinking Skills through The Development of Educational Kit Based on Problem Based Learning on Conservation Material
No full textCritical thinking skills (CTS) are essential preparations for addressing challenges in the 21st century era. The use of traditional lecture learning models and less innovative media leads to student passivity and negatively impacts critical thinking levels. This study aims to develop a valid, practical, and effective educational Kit based on problem based learning (PBL) on conservation to enhance CTS. The research model employed is analyze, design, develop, implement, and evaluate. Data collection techniques included literature surveys, interviews, questionnaires, and tests. Qualitative data were acquired from interviews, comments form validators, as well as practical comments and suggestions from teachers and students. These were analyzed using qualitative descriptive analysis techniques. Additionally, quantitative data from content and media expert testing results, practicality assessments by teachers and students, as well as pretest and posttest scores, were analyzed using SPSS and percentage analysis techniques. The media validation yielded a result of 93.54%, and material validation achieved 94.78%, both falling within the very valid category. In the practical aspect involving teachers and students, the results reached 93.76%, demonstrating a high level of practicality in the applied learning criteria. The pretest and posttest results of the students revealed a discernible difference. The N-gain test, gauging the difference between the two, indicated a moderate improvement. The highest increase was observed in the inference indicator with a score of 0.67, while the self-regulation indicator showed the lowest improvement at 0.34. In conclusion, the educational Kit based on PBL was found to be valid, practical, and effective in enhancing CT
