ABSTRAK Penelitian ini dilakukan dengan tujuan untuk menghasilkan media E-book berbasis Flip PDF Professional yang layak digunakan sebagai media pembelajaran pada materi gelombang bunyi kelas XI SMA. Penelitian yang dilakukan merupakan penelitian Research and Development (R&D) dengan pendekatan 4-D yang meliputi tahap pendefinisian (define), tahap perancangan (design), tahap pengembangan (develop) dan tahap penyebaran (disseminate). Pada penelitian ini hanya dibatasi pada tahap pengembangan saja dikarenakan adanya keterbatasan waktu. Analisis data yang dilakukan pada penelitian ini adalah berdasarkan hasil skor penilaian uji kelayakan media E-book yang telah diberikan oleh validator ahli materi dan validator ahli media. Dari hasil skor penilaian uji kelayakan ahli materi diperoleh hasil sebesar 4,47 dari skor maksimum 5 atau sebesar 83% dengan kategori sangat layak. Sedangkan hasil skor penilaian uji kelayakan ahli media diperoleh hasil sebesar 4,73 dari skor maksimum 5 atau sebesar 90% dengan kategori sangat layak. Berdasarkan hasil penelitian ini dapat disimpulkan bahwa media E-book berbasis Flip PDF Professional pada materi gelombang bunyi sangat layak digunakan sebagai salah satu alternatif media pembelajaran.Kata Kunci— Media Pembelajaran, E-Book, Flip PDF Profesional, Gelombang BunyiABSTRACT This research was conducted with the aim of producing an E-book based on Flip PDF Professional which is suitable for use as a learning medium for sound wave material for class XI SMA. The research conducted is a Research and Development (R&D) research with a 4-D approach which includes the definition stage, the design stage, the development stage and the dissemination stage. In this study, it was only limited to the development stage due to time constraints. The data analysis carried out in this study was based on the results of the E-book media feasibility test assessment scores that had been given by material expert validators and media expert validators. From the results of the assessment score of the material expert's feasibility test, the results obtained were 4.47 from a maximum score of 5 or 83% in the very feasible category. While the results of the assessment score of the media expert's feasibility test obtained a result of 4.73 from a maximum score of 5 or 90% with a very feasible category. Based on the results of this study, it can be concluded that the E-book media based on Flip PDF Professional on sound wave material is very feasible to be used as an alternative learning media.Keywords— Learning Media, E-Book, Professional PDF Flip, Sound Wave
ABSTRAKBerdasarkan analisis permasalahan isu pendidikan pada bidang fisika, tidak semua guru menguasai penggunaan alat-alat laboratorium untuk praktikum. Padahal penting bagi guru mempunyai kecakapan ilmiah agar tidak ada lagi isu bahwa guru belum bisa menggunakan alat praktikum yang membuat siswa tidak melakukan praktikum fisika. Guru merupakan jembatan bagi siswa untuk mentransfer ilmunya. Oleh karena itu, tim pengabdian masyarakat memberikan antisipasi kepada calon guru fisika agar tidak terjadi lagi hal tersebut dengan adanya workshop asisten praktikum pada calon guru fisika. Tujuan dari workshop ini adalah untuk mengembangkan kecakapan ilmiah calon guru fisika. Metode yang dilakukan pada pengabdian ini adalah demonstrasi, praktek langsung dan tanya jawab. Kegiatan ini diikuti oleh mahasiswa semester 5 yang nantinya akan menjadi asisten praktikum fisika. Hasil dari kegiatan ini berkembangnya kecakapan asisten praktikum sehingga dapat membina mahasiswa yang mengambil mata kuliah praktikum fisika dasar sebagai calon guru fisika. Dari kegiatan ini diharapkan diharapkan dapat membuat calon guru fisika mengimplementasikan ilmunya ketika mengajar nanti. Kata kunci: workshop; asisten praktikum; fisika dasar; calon guru ABSTRACTBased on the analysis of educational issues in the field of physics, not all teachers master the use of laboratory equipment for practicum. Even though it is important for teachers to have scientific skills so that there are no more issues that teachers cannot use practical tools that prevent students from doing physics practicum. The teacher is a bridge for students to transfer their knowledge. Therefore, the community service team provides anticipation for prospective physics teachers so that this will not happen again with a practicum assistant workshop for prospective physics teachers. The purpose of this workshop is to develop the scientific skills of prospective physics teachers. The methods used in this service are demonstration, direct practice and question and answer. This activity is attended by 5th semester students who will later become physics practicum assistants. The result of this activity is the development of practical assistant skills so that they can foster students who take basic physics practicum courses as prospective physics teachers. It is hoped that this activity can make prospective physics teachers implement their knowledge when teaching later. Keywords: workshop; practicum assistant; basic physic; teacher in the future
This study analyses the advantages and disadvantages of cooperative learning type Numbered Head Together (NHT). The method in this research is a literature study based on previous research. The analysis technique used in this research is descriptive qualitative obtained from books and journals. Based on literature from 26 articles in scientific journals, it was found that the advantages of this type of NHT cooperative learning model are to make students more active, make students more interested in learning, think critically and responsibly and can improve student learning outcomes. While the obstacle in this learning model is the lack of time management) so that not all students can present the results of the discussions obtained during the learning process
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