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<![CDATA[PENEREPAN METODE EKSPERIMEN DAN DEMONSTRASI BERBASIS OBSERVASI GEJALA FISIS DITINJAU DARI KEMAMPUAN AWAL SISWA PADA PEMBELAJARAN IPA ]]>
<![CDATA[Badrul Wajdi]]>;
<![CDATA[Tsamarul Hizbi]]>
<![CDATA[ Jurnal Pendidikan Fisika Vol 4, No 2 (2016) ]]>
Publisher : <![CDATA[UNIVERSITAS MUHAMMADIYAH METRO ]]>
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DOI: 10.24127/jpf.v4i2.539
<![CDATA[Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran berbasis observasi gejala fisis menggunakan metode demonstrasi dan eksperimen terhadap prestasi belajar siswa dan pengaruh kemampuan awal siswa tinggi atau rendah terhadap prestasi belajar siswa serta untuk mengetahui interaksi metode pembelajaran dan kemampuan awal siswa terhadap prestasi belajar siswa. Populasi dalam penelitian ini adalah semua siswa kelas VII SMP Negeri 04 Kopang dengan teknik sampling jenuh. Teknik pengumpulan data untuk prestasi kognitif dengan metode tes objektif pilihan ganda dengan teknik analisa data yang digunakan untuk menguji hipotesis ialah uji Anava Dua Jalan dan menggunakan metode scheeff untuk uji lanjut anava. Hasil analisis menunjukkan bahwa terdapat pengaruh pembelajaran dengan menggunakan model pembelajaran dengan metode demonstrasi dan eksperimen terhadap prestasi belajar siswa. Selain itu terdapat pengaruh kemampuan awal tinggi dan rendah terhadap prestasi belajar siswa, dan tidak ada interaksi antara motode pembelajaran dan kemampuan awal siswa terhadap prestasi belajar. Pada uji lanjut untuk model pembelajaran diketahui bahwa ada pengaruh kemampuan awal tinggi dan rendah terhadap prestasi belajar.]]>
<![CDATA[Pengaruh Model Pembelajaran Problem Based Learning (PBL) Menggunakan Media Power Point Terhadap Hasil Belajar Fisika Siswa ]]>
<![CDATA[Nurul Asriah]]>;
<![CDATA[Badrul Wajdi]]>;
<![CDATA[Khaerus Syahidi]]>;
<![CDATA[Ria Hastiarna]]>
<![CDATA[ LAMBDA : Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 2 No. 1 (2022): April ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v2i1.180
<![CDATA[This research purposed at knowing the effect of Problem Based Learning (PBL) utilizing Power Point media on the students’ physics learning achievement at VIII grade of MTs Muallimat NW Pancor. This research was experiment. The population of this research was students at VIII class of MTs Muallimat NW Pancor. The sample was VIII-E as the experiment class and VIII-C as the control class. The research design used was post-test only control group design. The data collection techniques used was test in from multiple choice. The data analysis technique used for testing the hypothesis was one-way t-test. The result of the hypothesis showed that tcount > ttable (1.78 > 1.675), it means that Ho was rejected and Ha was accepted, so it can be concluded that there was effect of Problem Based Learning (PBL) utilizing Power Point media on the students’ physics learning achievement at VIII grade of MTs Muallimat NW Pancor.]]>
<![CDATA[Development of Pop-Up Book Based Learning Media on Optical Instruments Material in Senior High School/Islamic Senior High School ]]>
<![CDATA[Zahara, Laxmi]]>;
<![CDATA[Khadijah, Siti Laili]]>;
<![CDATA[Wajdi, Badrul]]>
<![CDATA[ Impulse: Journal of Research and Innovation in Physics Education Vol. 4 No. 1 (2024): Impulse: Journal of Research and Innovation in Physics Education ]]>
Publisher : <![CDATA[Pendidikan Fisika FITK UIN Sunan Kalijaga ]]>
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DOI: 10.14421/impulse.2024.41-04
<![CDATA[Learning media makes the teaching and learning process easier and increases students' interest in learning. This development research developed a pop-up book-based learning media on optical devices material for Senior High School/Islamic Senior High School. This type of research is research and development research. The development model used in this research is the 4D model: define, design, develop, and disseminate. Product testing of pop-up book- based learning media development applied validation from material experts and media experts, subject teachers and student response questionnaires. Technical analysis of data from the distribution of questionnaires was done by tabulating data from each validator and calculating the percentage. Data collection techniques use instruments in the form of interviews, sheets validation, questionnaire, and pretest-posttest. The researchers analyzed the obtained data using the formula for determine the percentage of product feasibility. Based on the assessment results of 2 material experts, 2 media experts and 2 teachers, it shows that pop up books are included in the very feasible category. Meanwhile, the student response assessment was included in the very good response category and the results of the effectiveness test showed the quite effective category.]]>
<![CDATA[The Influence of Local Wisdom-Based Inquiry Models on Problem Solving Skills ]]>
<![CDATA[Habibi, Zohri]]>;
<![CDATA[Syahidi, Khaerus]]>;
<![CDATA[Wajdi, Badrul]]>;
<![CDATA[Yusri, Ahmad]]>;
<![CDATA[Munandar, Rizky]]>
<![CDATA[ Indonesian Journal of Innovation in Education Research Vol. 1 No. 1 (2025): January ]]>
Publisher : <![CDATA[Yayasan Arfah Bin Haji Muhammad Saleh ]]>
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DOI: 10.63980/ijier.v1i1.3
<![CDATA[This study aims to determine whether there is an influence of the local wisdom-based inquiry model on students' problem-solving abilities in temperature and heat materials. The research method used is the Experimental method with Posttest-Only Control Design. Based on the results of data analysis, the t count value = 6.413 and t table = 1.697 with a significant rate of 5%. tcount > ttable then Ho is rejected so that it can be said that learning with the local wisdom-based inquiry model has an effect on students' problem-solving abilities in temperature and heat materials.]]>
<![CDATA[Effectiveness of Conceptual Understanding Procedures (CUPs) Learning Model on Students' Understanding of Physics Concepts ]]>
<![CDATA[Nadia, Zalwa]]>;
<![CDATA[Sapiruddin, Sapiruddin]]>;
<![CDATA[Zahara, Laxmi]]>;
<![CDATA[Juandi, Tarpin]]>;
<![CDATA[Wajdi, Badrul]]>
<![CDATA[ Indonesian Journal of Innovation in Education Research Vol. 1 No. 2 (2025): July ]]>
Publisher : <![CDATA[Yayasan Arfah Bin Haji Muhammad Saleh ]]>
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DOI: 10.63980/ijier.v1i2.54
<![CDATA[This study aims to determine the effectiveness of the Conceptual Understanding Procedures (CUPs) learning model on students' understanding of physics concepts at MA Muallimat NWDI Pancor. The type of research used is truly experimental with a posttest only control design. The population of the study was all students of class XI MIPA at MA Muallimat NWDI Pancor. The sampling technique used was simple random sampling. The selected samples were class XI MIPA 1 as the experimental class and XI MIPA 2 as the control class. The data collection technique used a concept understanding test. The posttest results show that the conceptual understanding of students in the experimental class using the Conceptual Understanding Procedures (CUPs) learning model is higher than that of the control class taught using the conventional learning model. Based on the results of the data analysis, the hypothesis test calculation using the right-hand t-test formula at a significance level of 5% gives tcount = 2.388 and ttable = 1.669. From these results, it can be seen that the tcount value > t_table (2.388 > 1.669), so Ho is rejected and Ha is accepted. The effect size is 0.56, which is included in the medium category. This shows that the application of the Conceptual Understanding Procedures (CUPs) learning model is effective for students' understanding of physics concepts at MA Muallimat NWDI Pancor on the topic of optics.]]>
<![CDATA[Kajian Fisika pada Alat Perontok Padi Tradisional Lombok: Etnofisika Penggabah ]]>
<![CDATA[Fahrizal, Lalu]]>;
<![CDATA[Wajdi, Badrul]]>;
<![CDATA[Hizbi, Tsamarul]]>
<![CDATA[ Hamzanwadi Journal of Science Education Vol. 2 No. 2 (2025): Hamzanwadi Journal of Science Education ]]>
Publisher : <![CDATA[Universitas Hamzanwadi ]]>
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<![CDATA[Etnofisika merupakan pendekatan interdisipliner yang bertujuan mengaitkan konsep-konsep fisika dengan praktik budaya lokal masyarakat, sehingga mampu menjembatani pemahaman sains dalam konteks tradisional. Penelitian ini dilakukan untuk mengkaji penerapan konsep fisika, khususnya konsep momentum dan impuls, pada alat tradisional merontokkan padi yang dikenal dengan sebutan penggabah di Lombok, Nusa Tenggara Barat. Alat ini masih digunakan oleh sebagian petani sebagai bagian dari proses pascapanen padi. Metode yang digunakan dalam penelitian ini adalah kualitatif deskriptif dengan teknik pengumpulan data melalui observasi langsung aktivitas petani di lapangan dan wawancara mendalam terhadap pelaku tradisi menggabah. Hasil penelitian menunjukkan bahwa praktik menggabah, yaitu memukulkan ikatan padi ke permukaan keras seperti batu atau kayu, merupakan bentuk penerapan prinsip impuls, di mana gaya bekerja dalam waktu tertentu untuk mengubah momentum bulir padi sehingga terlepas dari tangkainya. Selain itu, aktivitas ini juga melibatkan konsep tumbukan, gaya, dan perpindahan energi. Meskipun tidak didasari oleh pemahaman teori fisika secara formal, masyarakat secara intuitif telah menerapkan prinsip-prinsip tersebut dalam kehidupan sehari-hari. Temuan ini menegaskan bahwa pengetahuan lokal memiliki nilai edukatif tinggi dan dapat dijadikan sumber pembelajaran fisika kontekstual di sekolah.]]>
<![CDATA[Pengaruh Model Pembelajaran dan Minat Terhadap Hasil Belajar Siswa MA ]]>
<![CDATA[Hizbi, Tsamarul]]>;
<![CDATA[Wajdi, Badrul]]>;
<![CDATA[Fartina, Fartina]]>;
<![CDATA[Mardiah, Siti]]>
<![CDATA[ Kappa Journal Vol 7 No 2 (2023): Agustus ]]>
Publisher : <![CDATA[Universitas Hamzanwadi ]]>
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DOI: 10.29408/kpj.v7i2.21217
<![CDATA[This study aimed to determine (1) the effect of the Two Stay Two Stray (TSTS) and Numbered Head Together (NHT) learning models on learning outcomes, (2) The effect of high and low learning interest on physics learning outcomes, (3) Interaction between models Two Stay Two Stray (TSTS) and Numbered Head Together (NHT) types with interest in learning about physics learning outcomes. Thetype of research used was quantitative research. The populations in this study were all class XI IPA MA NWDI Pancor as many as 2 classes. While the sample used in this study was non-probability sampling technique. The sample in this study was XI IPA 2 as an experimental class using the NHT learning model. Then, XI IPA 1 as a control class using the TSTS learning model. The research design used was 2x2 factorial design. Thedata collection techniques used was questionnaire and test. After that the data wereanalyzed using two-way ANOVA. The conclusions of this study were (1) there was an effect of cooperative learning model type Two Stay Two Stray (TSTS) and Numbered Head Together (NHT) on student physics learning outcomes on elasticity material. Based on the results of further tests, it was found that students who were taught using the Numbered Head Together (NHT) method gave better average results compared to students who were taught using the Two Stay Two Stray (TSTS) method with F-count > F-table. 4,52 > 4, 14, (2) There was an influence between students who had high interest in learning and students who had low interest in learning on student learning outcomes. Based on the further test, it was found that students who had high interest had better average results than students who had low interest. Students who had a high interest were more active and enthusiastic in learning activities with F-count > F-table 4.75 > 4.14, (3) There was no interaction between the Two Stay Two Stray (TSTS) and Numbered Head Together (NHT) type models with interest in learning on the physics learning outcomes of students of class XI IPA MA NWDI Pancor on elasticity material. Based on the results of hypothesis testing conducted using two-way ANOVA, it was found that F-count < F-table with F-count < F-table. 0.61 > 4.14.]]>
<![CDATA[Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Based Learning (PBL) ]]>
<![CDATA[Wajdi, Badrul]]>;
<![CDATA[Hizbi, Tsamarul]]>;
<![CDATA[Ruh Hayati, Baiq Desi]]>
<![CDATA[ Kappa Journal Vol 7 No 3 (2023): Desember ]]>
Publisher : <![CDATA[Universitas Hamzanwadi ]]>
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DOI: 10.29408/kpj.v7i3.24200
<![CDATA[This research aims to produce LKPD problem based learning on the subject of elasticity, to determine the feasibility of LKPD of learning media based on problem based learning on the subject of elasticity, and to determine the effectiveness of LKPD learning media based on problem based learning on the subject of elasticity. The development model used in this research is the 4D model, namely define, design, develop and disseminate. Testing of problem based learning LKPD development products is carried out through validation from material experts, media expertest, subject response questionnaires. Data analysis techniques resulting from the distribution of questionnaires include tabulating data from each validator and calculating the percentage. Based on research results from 3 mateerial experts, it shows that the LKPD is included in the very decent category with a percentge score of menwhile, the assesment resultss from media experts show that the quality of the LKPD is included in the very decent category with a percentage score of percentage. And based on the assessment results of 2 subject teachers, it shows that the qulity of the LKPD is included in the very decent ctegory with score percentage of]]>
<![CDATA[Pengembangan E-LKPD Berbasis Kearifan Lokal Kerajinan Anyaman Bambu Model Project Based Learning ]]>
<![CDATA[Hizbi, Tsamarul]]>;
<![CDATA[Novianti, Baiq Aryani]]>;
<![CDATA[Wajdi, Badrul]]>;
<![CDATA[Yuliani, Epi]]>
<![CDATA[ Kappa Journal Vol 7 No 3 (2023): Desember ]]>
Publisher : <![CDATA[Universitas Hamzanwadi ]]>
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DOI: 10.29408/kpj.v7i3.24674
<![CDATA[This research aims to develop E-LKPD based on local wisdom of Loyok bamboo woven crafts with a project-based learning model on Newton's Law material for class X SMA/MA Science. This type of research is research and development with a 4D model (define, design, development, disseminate). Product testing is carried out through validation by material experts, media experts and physics subject teachers as well as student responses in the form of practicality tests. The data collection instrument uses expert validation questionnaires and student responses. The data analysis technique uses validator and student data tabulation, then calculates the average score, and calculates the score percentage. Based on validation from 3 material experts, it shows a percentage of 86% with a very feasible category, the assessment of 3 media experts shows that the quality of E-LKPD is included in the very feasible category with a percentage of 81%, and the results of the assessment of 2 physics subject teachers show that the quality is E -LKPD is included in the very feasible category with a percentage of 84%. Meanwhile, the response results from 11 students showed that 90.9% of respondents stated that the criteria were very practical and 9.1% of respondents stated that they were practical.]]>
<![CDATA[Pengaruh Model Pembelajaran Problem Based Learning (PBL) Menggunakan Media Power Point Terhadap Hasil Belajar Fisika Siswa ]]>
<![CDATA[Nurul Asriah]]>;
<![CDATA[Badrul Wajdi]]>;
<![CDATA[Khaerus Syahidi]]>;
<![CDATA[Ria Hastiarna]]>
<![CDATA[ Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 2 No. 1 (2022): Lambda ]]>
Publisher : <![CDATA[Lembaga Bale Literasi ]]>
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DOI: 10.58218/lambda.v2i1.180
<![CDATA[This research purposed at knowing the effect of Problem Based Learning (PBL) utilizing Power Point media on the students’ physics learning achievement at VIII grade of MTs Muallimat NW Pancor. This research was experiment. The population of this research was students at VIII class of MTs Muallimat NW Pancor. The sample was VIII-E as the experiment class and VIII-C as the control class. The research design used was post-test only control group design. The data collection techniques used was test in from multiple choice. The data analysis technique used for testing the hypothesis was one-way t-test. The result of the hypothesis showed that tcount > ttable (1.78 > 1.675), it means that Ho was rejected and Ha was accepted, so it can be concluded that there was effect of Problem Based Learning (PBL) utilizing Power Point media on the students’ physics learning achievement at VIII grade of MTs Muallimat NW Pancor.]]>
