Razali Razali
Universitas Negeri Jakarta, Rawamangaun, Jakarta 13220

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PENGEMBANGAN KOMIK SEBAGAI MEDIA PEMBELAJARAN FISIKA UNTUK SISWA SMA Mutoharoh Mutoharoh; Razali Razali; Hadi Nasbey
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 1 (2012): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2012
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

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Abstract

"The development of comics as a medium of learning physics for high school students". Teaching and learning processes in schools using teaching materials. One of the teaching materials used in schools are generally in the form of text books. High school student interest in reading books on physics books category is still relatively low. It can be seen from the data analysis of needs in senior high school that held in January 2012 with results as much as 63.49% of respondents spend the time to read a physics book for only 1-2 hours in one week, as much as 23.80% of respondents spent time reading physics books within 34 hours for one week, as much as 12.69% of respondents spent time reading physics book in 5-7 hours and the rest 0% of respondents spent time reading physics book more than 10 hours in a week. Based on these data it is clear that students' interest in reading text books, especially textbooks of physics is very low and will impact negatively on the development of student achievement, especially inphysics. To overcome this problem, was made innovations in instructional media. One innovation is make comics. The development comics using the methods of research and development to the stage: analysis of needs, product development and trials of product. The quality of media according to media experts from the comic display design, typography comics, comic content design, language, content, plot and summary the average percentage of 80.22%. The quality of media according to the material experts aspect of the feasibility of content, language, and presentation the average percentage of 89.55%. The quality of media according to the teachers and students are also very good in the category with the average percentage of 82.66% and 83.75%. Based on this research, the instructional media in the form of comic physics on the subject of optical instruments can be used as an alternative learning media for X-class high school semester2. Keywords: development, comics, media, learning, physical.
PENGEMBANGAN ALAT PERAGA GERAK PARABOLA MENGGUNAKAN PELONTAR PROYEKTIL OTOMATIS Hadi Nasbey; Gatot Raharjo; Razali Razali
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 1 (2012): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2012
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

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Abstract

Penelitian ini bertujuan untuk menghasilkan produk pengembangan berupa alat peraga gerak parabola menggunakan pelontar proyektil otomatis yang dapat digunakan oleh guru dan siswadalam proses pembelajaran fisika untuk meningkatkan pengetahuan dan kemampuan berpikir ilmiah siswa dalam pembelajaran fisika pada materi gerak parabola kelas XI SMA. Penelitian dilakukan pada bulan Juli–Desember 2011 di Laboratorium Jurusan Fisika FMIPA-UNJ. Penelitian ini menggunakan metode penelitian pengembangan (development research). Penelitian dilakukan melalui beberapa tahapan yaitu (1) permasalahan guru dalam menyampaikan konsep gerak parabola dan penggunaan alat peraga sebagai upaya pemecahan masalah. (2) perancangan alat, (3) pembuatan alat peraga gerak parabola menggunakan pelontar otomatis, (4) uji fungsional dan karakteristik alat, (5) pengembangan desain alat peraga agar mudah diamati dengan bahan pelindung transparan, (6) validasi oleh tenaga ahli (dosen), guru dan siswa. Hasil penelitian didapat informasi, hasil produk pengembangan alat peraga gerak parabola menggunakan pelontar proyektil otomatis memiliki masukan (input) kecepatan awal 1.0-5.0 m/s , sudut elevasi 0-900,jarak jangkauan maksimal mencapai tidak kurang dari 250 cm. Hasil validasi oleh ahli media mendapatkan interpretasi skor penilaian 90%. Kata kunci: alat peraga, gerak parabola, otomatis.