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PENGEMBANGAN MEDIA PEMBELAJARAN BERMAIN KARTU UNO SCAN DALAM MENINGKATKAN LITERASI SAINS PADA PESERTA DIDIK Rudianto, Rahmat; Al Kamilah, Siti Khodijah
JUSEDA Vol 8 No 1 (2024): JTIEE
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30587/jtiee.v8i1.8452

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran bermain kartu uno scan dalam meningkatkan literasi sains pada peserta didik MI H. Hasan Al Hasyim Sambikerep Surabaya. Proses pengembangan media Uno Scan menggunakan model 4 - D Thiagragan yang meliputi tahap pendefinisian (Define), perencanaan (Design), pengembangan (Develop), dan penyebaran (Dessimate). Hasil dari penelitian ini adalah media bermain kartu Uno Scan. media kartu Uno Scan merupakan media pembelajaran berbasis permainan yang dilengkapi dengan QR – Code pada sisi kanan media. Uno Scan memuat materi daur hidup hewan yang dikembangkan untuk meningkatkan literasi sains pada peserta didik. Subyek dalam penelitian ini ialah peserta didik kelas IV yang berjumblah 17 anak. Metode yang digunakan untuk mengawali data dalam penelitian ini antara lain: observasi, validasi media, tes pre - test dan post – test, dan angket. Hasil penelitian menunjukkan bahwa media mendapatkan nilai validasi ahli materi dengan rata - rata sebesar 98 %, validasi ahli media dengan rata - rata sebesar 93 %. Kepraktisan media berdasarkan modul ajar dengan rata – rata nilai 3,70 dari 4,00 kategori praktis. Ketercapaian nilai KKM dengan rata- rata , peningkatan literasi sains peserta didik setelah diteliti dengan rumus N-gain menunjukkan persentase peningkatan dari 41,7 meningkat menjadi 74,7. Secara keseluruhan N-Gain skor menunjukkan bahwa peningkatan literasi sains pada peserta didik berada pada kategori sedang dengan rata-rata skor N-Gain 0,56. Dan respon peserta didik terhadap media dengan kategori sangat menarik sebesar 94%.
Application of Case-Based Wordwall Media to Improve Primary School Students' Critical Thinking Abilities Agustin, Nurul; Rudianto, Rahmat; Resti Fauziah, Ria
Madrosatuna: Journal of Islamic Elementary School Vol 8 No 2 (2024): October
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/madrosatuna.v8i2.1622

Abstract

Learning at SDN Jatikalang II Krian-Sidoarjo class V on the subject of energy transfer between living things, student learning outcomes are very low, low learning outcomes are influenced by sources of teaching materials that do not attract students' attention and the teacher's lack of creativity in developing teaching materials. Lack of knowledge regarding the use of learning media, especially website-based learning media, to improve student learning outcomes, what needs to be improved is how the teacher's role is in processing the class, how students respond in participating in learning activities in completing assignments with the type of problem solving presented in wordwall media. With the background of the problem above, the aim is to improve students' critical thinking through the application of case-based wordwall media. This research is a type of classroom action research (PTK) that goes through four stages, namely planning, action, observation and reflection, with data collection techniques of observation, interviews, tests and questionnaires. The results of research on student activities in cycle I obtained a percentage of 79% and increased in cycle II by 90%, the results of student activities obtained a percentage of 80% and increased in cycle II by 95%. These results greatly influenced student learning outcomes with the achievement in cycle I of 80% increasing in cycle II to 95%, while the results of the questionnaire in the form of student responses in applying wordwall media to learning activities were obtained at 92.5%. From these results it can be concluded that the application of wordwall media can be applied for problem solving and improving students' critical thinking.
Design and Development of an Automation Device for Free-Fall Motion Experiments Based on a Web-Remote Laboratory Annovasho, Jhelang; Yuliani, Hadma; Ramadhan, Panji; Rudianto, Rahmat
Science Education and Application Journal Vol 7 No 1 (2025): Science Education and Application Journal
Publisher : Program Studi Pendidikan IPA, Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v7i1.1162

Abstract

Design and Development of an Automation Device for Free-Fall Motion Experiments Based on a Web-Remote Laboratory. This study aims to develop an automated free-fall experiment device integrated with a web-remote laboratory system. The web-remote laboratory is a real laboratory that can be controlled and displays results remotely through an internet connection. The research follows the Design and Development Research (DDR) methodology, which encompasses several stages: problem identification, objective formulation, system design and development, system testing, evaluation, and refinement. A domain hosting service was employed to deploy the web server, providing greater flexibility and ease in developing control interfaces compared to applications such as Blynk and ThingSpeak. The design and development process addressed both hardware-mechatronic and software components. The software was implemented on the microcontroller and the webserver to enable seamless integration. Testing was conducted in two phases, which informed product evaluation and subsequent refinements. The resulting device supports automation, features fully functional mechatronic systems, ensures optimized sensor sensitivity, facilitates user-friendly control via a web browser, and provides accurate calculations of gravitational acceleration during free-fall experiments. Despite its strengths, the ESP8266 microcontroller was suboptimal for applications requiring high sensitivity. Additionally, the web interface lacked multi-user support. These limitations present opportunities for further development and optimization of the device. Overall, the findings of this study provide a practical and innovative solution to enhance student engagement in laboratory activities, particularly in educational settings with limited access to physical laboratory equipment.
The performances of undershot waterwheel with butterfly-shaped blades and the radius of grasshopper's elbow: The utilization efforts for river electrical energy potential Suhartono, Suhartono; Rudianto, Rahmat; Fatmawati, Sri; Aziz, Saiful
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 11 No 1 (2022): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v11i1.10060

Abstract

Based on the amount of discharge or current, the river flows in Central Kalimantan have the potential to produce electrical energy. The purposes of this study were to design an undershot type of floating waterwheel and to test the effective bending angle at the radius of the grasshopper elbow in producing the most optimum power. This research uses experimental methods. The tools used are: mobile phone, multimeter, the gate of light, timer counter, flow rate, and the dimensions of the waterwheel diameter is 6 meters. Grasshopper angles vary from 0°, 30°, 45°, 60o, and 90° with a submerged blade depth of 0.24 m. The results showed that the undershot waterwheel with a flexible pinwheel (like a grasshopper's elbow) produced a faster and more effective rotation than a wheel with a fixed pinwheel and blades. Because the waterwheel has a flexible pinwheel and the butterfly blades experience little resistance when moving in water, the wheel generates more electrical energy than a wheel with fixed pinwheels and blades.At the angle of bending of the radius of the grasshopper blade 30º with the butterfly blade, it produces more optimal electrical energy than angles 0°, 45°, 60o, and 90°. Suggestions for further research are to test the waterwheel in weak and medium current rivers