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Flipbook Learning Boosts Multimedia Students' Learning Outcomes: Quasi-Experimental Study: Pengaruh Media Pembelajaran Flipbook pada Hasil Belajar: Studi Quasi-Eksperimental pada Siswa Kelas XII Multimedia Muhammad Fuad Bayhaki; Rahmania Sri Untari
Academia Open Vol. 8 No. 1 (2023): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.5108

Abstract

This quantitative quasi-experimental study aimed to investigate the effect of implementing flipbook learning media on the learning outcomes of Class XII students at SMKN 1 Bangil. Two groups of students were assigned to either the experimental group, which utilized flipbook learning media, or the control group, which followed conventional teaching methods. Pretests and posttests were administered to both groups, and the data were analyzed using descriptive statistics, normality tests, paired sample t-tests, homogeneity tests, and independent sample t-tests with the SPSS version 26 software. The results revealed a significant difference between the control and experimental groups, with the experimental group achieving higher learning outcomes in multimedia subjects. The implications of this study suggest that incorporating flipbook learning media can enhance student learning outcomes in multimedia education. Highlights: Implementation of flipbook learning media significantly improves learning outcomes in multimedia education. Quasi-experimental design allows for comparison between control and experimental groups. Flipbook learning media positively impacts student performance and engagement in Class XII multimedia students. Keywords: Flipbook learning media, learning outcomes, quasi-experimental study, multimedia education, student performance.
Optimization of Friction Stir Welding Parameters for AA6061-T651 Aluminum Alloy: Defect Analysis and Process Improvement: Optimalisasi Parameter Pengelasan Gesekan Aduk untuk Paduan Aluminium AA6061-T651: Analisis Cacat dan Peningkatan Proses Mulyadi; Rachmat Firdaus; Rahmania Sri Untari
Academia Open Vol. 8 No. 1 (2023): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.6665

Abstract

Friction Stir Welding (FSW) is an eco-friendly process known for high-quality joints without filler metal. This study investigated the physical properties of FSW-welded joints in AA6061-T651 aluminum alloy by varying the concave shoulder angle. Optimal process parameters were determined through Taguchi optimization using an Orthogonal Array design. Macro and micro testing revealed overlap defects, kissing bond defects, and wormholes in some samples. Systematic experimentation identified key parameters to avoid defects, including tool rotation speed, welding speed, tool tilt angle, tool indentation angle, and shoulder depth. Visual inspection and microstructural analysis played a crucial role in assessing weld quality. Optimizing welding parameters, such as rotational speed, welding speed, temperature, and tool geometry, was highlighted as crucial for defect-free joints. The study offers valuable insights for researchers and professionals in the field, promoting the advancement and application of FSW in aluminum alloy welding. Highlight: FSW: An environmentally friendly welding process with good joint quality. Defect Analysis: Identification of overlap defects, kissing bond defects, and wormholes in welded joints. Process Optimization: Determination of optimal parameters to avoid defects, including tool rotation speed, welding speed, tool tilt angle, tool indentation angle, and shoulder depth. Keyword: Friction Stir Welding, AA6061-T651 Aluminum Alloy, Welded Joint Analysis, Process Optimization, Defect Prevention
Students’ Vocabulary Learning through Augmented Reality (AR): EFL Student Teachers’ Perceptions: Persepsi Calon Guru Bahasa Inggris terhadap Pembelajaran Kosa Kata melalui Augmented Reality (AR) Fika Megawati; Shanina Sharatol Ahmad Shah; Rahmania Sri Untari; Sheila Agustina; Chandrika Rahmania Cahyani
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.7006

Abstract

This study explores the integration of Augmented Reality (AR) into English language education, focusing on the topic of professions. Student teachers in a Micro Teaching class were invited to assess the AR-based learning activities designed to aid vocabulary comprehension. Questionnaires were distributed to gather perceptions on the potential usefulness and suitability of the AR product for classroom use. The results affirm that AR holds great promise in enlivening and enriching English language lessons, as student teachers provided numerous creative ideas for its implementation. Valuable recommendations for product improvement were also obtained. As English teachers strive to develop effective teaching media, they should consider how such technology facilitates meaningful learning objectives. This research offers insights into the positive impact of AR in language education and highlights its implications for improving students' language proficiency in specific domains. Highlights: AR integration in English learning: Augmented Reality (AR) offers an innovative approach to enhance English vocabulary learning in the context of professions, fostering greater engagement and interactive classroom experiences. Perceptions of student teachers: The study gathers valuable insights from student teachers' perceptions, highlighting their ideas and suggestions for effectively implementing AR-based learning activities in language classrooms. Implications for language education: The research underscores the potential of AR as a teaching tool, emphasizing its positive impact on language proficiency and the importance of meaningful content to facilitate effective learning outcomes. Keywords: Augmented Reality (AR), English Vocabulary, Profession, Student Teachers, Learning Activities
Co-Authors Agustina, Sheila Akbar Wiguna Al Qur’ani, Adisti Andhiarini, Rugaya Meis Andhita, Krisna Angga Dwi Mulyanto Anita Puji Astutik Arnita Fentrin Pratama Asy’Ari, Mochammad Hasyim Aulina, Choirun Nisa Chandrika Rahmania Cahyani Chendi Pirwanto Putra Cholifah Ifah Cindy Cahyaning Cindy Cahyaning Astuti Dicka Y Kardono Dilara, Aliya Farah Dini Nurul Hidayah Ellyana Hawa Elma Yunita Ermawati Zulikhatin Nuroh Evie Destiana Fika Megawati Firdaus Su’udiah Fithrotuzzahra, Kamila Fitria Eka Wulandari Fitria Nur Hasanah Fitria Nur Hasanah Fitria Nur Hasanah Fitria Nur Hasanah Hajidorloh, Aneefah Haq, Adam Nurul Isnaini, Elsah Izzathy Aisyah Efendi Kemil Wachidah Leily Salsabillah A Agustina Mahardika Darmawan Kusuma Wardana Masfufah, Ayu Nikmatul Meilinda, Isna Meis Andhiarini, Rugaya Mochamad Rizal Yulianto Mochammad Hasyim Asy’Ari Mohommad Suryawinata Muhammad Afifuddin Al Islami Muhammad Arief Rohman Muhammad Fuad Bayhaki Muhammad Irfan Jazuli Muhammad Irfan Jazuli Muhammad Surya Abadi Abd Hakam Mukhson, Muh. Anis Mulyadi Mulyadi Nida’, Khoirotun Noly Shofiyah Nuansa Bayu Segara Nugroho, Oktavianto Ashror Nur Hasanah, Fitria Nuril Lutvi Pangesti, Atira Diyah Pangestu, Bagus Aji Agung Permadani, Nahdia Putri Pratama, Arnita Fentrin Putri, Angelica Maylani Rachmat Firdaus Rahma, Aulia Rakhmat Auliya Hidayat Resita Adelia Firmandasari Rifkah Umami Indah Lestari Rindiani Rindiani Rohmatulloh, Muhammad Aziz Sabirov, Bobur Saputra, Yofanka Eko Ardian Shanina Sharatol Ahmad Shah Siti Mutoharoh Siti Uswatun Khasanah Su’udiah, Firdaus Su’udiah, Firdaus Syahrul R, Syahrul Tamara, Clarisa Seliya Taurusta, Cindy Vevy Liansari Wafi, Akhmad Hasbul Yian Agustin Prihantini Yusrinda, Rahma