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Penelitian ini bertujuan untuk menganalisis penerapan teori pembelajaran konstruktivisme dalam pembelajaran fisika berbasis Science, Technology, Engineering, Art, and Mathematics (STEAM). Penelitian ini merupakan penelitian kualitatif dengan 40 mahasiswa semester V Pendidikan Fisika Universitas Islam Negeri (UIN) Sunan Kalijaga sebagai responden penelitian. Pengumpulan data penelitian dilakukan melalui teknik observasi, wawancara, dan angket terbuka, dimana ketiga teknik pengambilan data tersebut sekaligus sebagai triangulasi untuk mengecek keabsahan data yang dikumpulkan. Data penelitian dianalisis menggunakan teknik analisis interaktif yang dikembangkan oleh Miles dan Huberman yang tahapannya yaitu pengumpulan data, reduksi data, penyajian data, dan penarikan kesimpulan. Hasil analisis menunjukkan bahwa pembelajaran berbasis STEAM yang dilakukan telah menerapkan prinsip-prinsip konstruktivisme seperti menggunakan permasalahan dalam kehidupan sehari-hari untuk menstimulasi proses belajar, adanya proses inkuiri melalui pengkajian dan eksperimen, ada dorongan untuk bertanya dan berinteraksi dengan dosen, hingga memberikan peluang kepada mahasiswa untuk menemukan pengetahuan baru. Pembelajaran STEAM memberikan kontribusi yang besar terhadap perkembangan kemampuan berpikir mahasiswa, diantaranya yaitu mengaktifkan mahasiswa, meningkatkan kemampuan komunikasi dan kerja sama, meningkatkan kemampuan berpikir tingkat tinggi, serta mengembangkan sikap ilmiah mahasiswa. Meskipun begitu, pembelajaran STEAM juga memiliki kendala, diantaranya yaitu membutuhkan waktu pembelajaran yang cukup lama.AbstractThis study aims to analyze the application of constructivism learning theory in physics learning based on Science, Technology, Engineering, Art, and Mathematics (STEAM). This research is qualitative research with 40 fifth-semester students of Physics Education at the State Islamic University (UIN) Sunan Kalijaga as research respondents. Research data was collected through observation, interview, and open questionnaire techniques. The three data collection techniques also served as triangulation to check the validity of the data collected. The research data were analyzed using interactive analysis techniques developed by Miles and Huberman, the stages of data collection, data reduction, data presentation, and conclusion. The results of the analysis show that STEAM-based learning has implemented constructivism principles such as using problems in everyday life to stimulate the learning process, there is a process of inquiry through assessment and experimentation, there is an encouragement to ask questions and interact with lecturers, providing opportunities for students to discover new knowledge. STEAM learning contributes significantly to developing students' thinking skills, including activating students, improving communication and collaboration skills, increasing higher-order thinking skills, and developing students' scientific attitudes. Even so, STEAM has obstacles, including an extended learning time.

This study investigates the function of item information on mixed-format tests on the measurement of physics learning outcomes. The item information function is an important attribute in the item response theory approach that describes the accuracy of the measures taken. In this research, the mixed-format test used is a physics test consisting of 30 multiple choice format items and five constructed-response formats. The data analyzed in this study were responses from 300 junior high school students from six schools. The sample was selected using the Purposive Sampling Method. The mixed format test response data were analyzed using item response theory models, namely the Multiple-Choice Model and the Graded Response Model. Calibration is done in two ways: simultaneously and separately, then the results are compared to find out the value of higher information functions. The results of the analysis show that the information function of the items carried out simultaneously for the mixed format test is higher than the information function produced by the calibration done separately. Therefore, the combination of multiple-choice and graded response models is highly recommended for analyzing mixed-format tests; this combination increases the accuracy of capability measurement.

This research was conducted with aims to develop a computer-based school exam application model for high school physics subjects. The questions that have been developed in the model are then analyzed using IRT Model 1P (Rasch Model). The research method used is Sadiman type of research and development. The product developed is in the form of a test kit application model for School Physics Exams. The developed product shows very good criteria with an average score of 87.79% with details for aspects of Physics material at 87.92% (very good), assessment aspects of 83.13% (very good), and media aspects of 92.32% (very good). The results of the analysis of the problems that have been developed in the model using the Rasch Model analysis show all the questions are declared valid and reliable, so it is feasible to be implemented in the implementation of the School Exams. The questions that have been developed are also scattered in various levels of difficulty and are not biased towards gender and school origin. Based on the results and discussion, the computer-based school exam application model for high school physics subject is appropriate to be used and implemented in the implementation of school exams.

Desa Padangbandung selama ini sudah mempunyai sistem yang baik tapi masih menggunakan microsoft word dan microsoft excel serta buku catatan pendukung lainnya selain itu belum adanya aplikasi yang mendukung untuk memungkinkan pemberian informasi geografis desa Padangbandung. Dengan menggunakan Sistem Informasi tersebut, perangkat desa Padangbandung sering kali menemui kendala dalam pelayanan kependudukan seperti sulitnya pemberian data dan informasi penduduk secara cepat dan akurat, serta sering terjadi kesalahan data. Maka dari itu, diperlukan suatau sistem pengembangan teknologi berbasis informasi geografis dan kependudukan yang akan membantu menginformasikan keadaan geografis serta pendataan penduduk Desa Padangbandung. Sistem Informasi Geografis dan Kependudukan ini merekam dan menginformasikan data mengenai data letak UKM unggulan, lokasi setiap RT dan RW, KTP, KK, Surat Kelahiran, Pindah Datang,Pindah Keluar, serta Surat Kematian Desa Padangbandung. Sistem informasi geografis dan administrasi kependudukan desa Padangbandung berbasis web ini disingkat dengan nama “SICAKEP SIGAP”.

This research aims to develop a knowledge-enrichment physics book of ice and snow that is worthy of use as an enrichment material on physics subject. This research is a research and development with an ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model. The developed book referred from the Central of Curriculum and Book guideline so that the developed book can be recommended as enrichment material for high-school students. The developed book uses communicative language, attractive illustrations, and information concerning ice and snow with updated science knowledge. The result by physics expert on the developed enrichment book is 94.12% with a category "very good," media expert 87.50% with a category "very good," and with the same category is also given by education expert who gave a score 92.04%. The result of the product trial test shows that students accept the developed enrichment books with "very good," which represent an average score of 90.06%. Based on the validation and product trials test, it concluded that the enrichment book titled “Ice and Snow” are worthy to be used as enrichment materials on physics.

Penelitian ini bertujuan untuk mengembangkan buku pengayaan pengetahuan mengenai kajian fisis es dan salju yang layak digunakan sebagai bahan ajar pada mata pelajaran fisika. Metode penelitian yang digunakan adalah Research and Development (RnD) yang mengacu pada model pengembangan ADDIE (Analysis, Design, Development, Implementation, and Evaluation). Buku yang dikembangkan mengacu pada pedoman dari Pusat Kurikulum dan Perbukuan. Buku yang telah dihasilkan diharapkan mendapat rekomendasi dari pihak Pusat Kurikulum dan Perbukuan untuk digunakan pada tingkat SMA. Buku yang dikembangkan menggunakan bahasa yang komunikatif, dilengkapi dengan ilustrasi-ilustrasi yang menarik, serta informasi-informasi mengenai es dan salju yang mengikuti perkembangan keilmuan, dari sudut pandang fisika. Apresiasi yang diberikan oleh ahli fisika terhadap buku pengayaan yang telah dikembangkan adalah 94,12% dengan kategori “sangat baik”, dan ahli media sebesar 87,50% dengan kategori sama, serta penilaian dengan kategori sama juga diberikan oleh ahli pembelajaran dengan memberikan skor sebesar 92,04%. Hasil uji coba produk di lapangan dalam kelompok kecil dan besar menunjukkan bahwa peserta didik menerima dengan “sangat baik” dengan skor rata-rata sebesar 83,17% dan 90,06%. Berdasarkan data uji validasi dan uji coba lapangan yang telah dilakukan, dapat disimpulkan bahwa buku pengayaan pengetahuan berjudul “Es dan Salju” layak digunakan sebagai bahan ajar pengayaan pada mata pelajaran fisika. This research was conducted to develop a knowledge-enrichment book about physical studies of ice and snow that was worthy of use as materials on the subjects of physics. The research method used is Research and Development (RnD) which refers to the development model of ADDIE (Analysis, Design, Development, Implementation, and Evaluation). The development of this book refers to Central of Curriculum and Books. This book that has been produced is expected to get recommendations from Central of Curriculum and Books for use in high school level. This Book was developed using a communicative language, completed by interesting illustrations, as well as information about ice and snow that follows the development of knowledge. The appreciation given by physics expert on this enrichment book is 94.12% with the category of "very good", and the media expert of 87.50% with the same category, and the assessment with the same category is also given by the expert of learning who gave a score of 92.04%. The results of product trials in the field in small and large groups showed with learners receiving "excellent" with an average score of 83.17% and 90.06%. Based on the validation and field test data that has been done, it can be concluded that the book enrichment of knowledge entitled "Ice and Snow" worthy to be used as enrichment materials on the subjects of physics.

This research aims to determine the quality of softball hitting skills and improve knowledge about momentum and impulses in the use of instructional DVD media softball hitting techniques that are integrated with the concept of momentum and impulse material. This study uses a quasi-experimental research method. The quality of softball hitting skills is measured using an observation sheet, while the increase in students' knowledge in material momentum and impulses is measured using n-gain values from the pre-test and post-test results. The results show that the class given additional treatment in the form of instructional DVD media use is better than the control class. In measuring the quality of softball hitting skills, the results show that the experimental class contained seven students with excellent skills, six students with good skills, and three students needed improvement. Whereas in the control class there were only four students with very good skills and five students with good skills, the remaining seven students needed improvement again. As for the increase in knowledge about momentum and impulses, the experimental class with a gain value of 0.81 (high improvement) is superior to the control class with a gain value of only 0.55 (medium improvement). Based on the results and discussion, it can be concluded that the use of instructional DVD media on the technique of hitting a softball ball that is integrated with the concept of momentum and impulse material has a great influence on the quality of softball hitting skills and increasing knowledge about momentum and impulses.