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All Journal Jurnal Penelitian dan Pembelajaran IPA JURNAL PENGABDIAN PENDIDIKAN MASYARAKAT (JPPM) INPAFI (Inovasi Pembelajaran Fisika)
Ratna Tanjung
Jurusan Fisika FMIPA Universitas Negeri Medan
Religion Humanities Computer Science & IT Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Public Health Social Sciences Other

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DIGITALISASI PENDIDIKAN MELALUI PENERAPAN ICT BAGI SEKOLAH DI DESA SAENTIS KECAMATAN PERCUT SEI TUAN Teguh Febri Sudarma; Ratna Tanjung; Agus Junaidi
Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol 4 No 1 (2023): Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Volume 4, No 1 Maret 2023
Publisher : LP3M STKIP MUHAMMADIYAH MUARA BUNGO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jppm.v4i1.1067

Abstract

The SMK Center of Excellence (CoE) program targets 491 schools and 4,586 teachers and principals with a focus on developing improved learning in the world of work, teacher competence, and vocational school heads, as well as facilities and infrastructure. SMK Swasta PAB 12 Saentis is one of the 9 public and private vocational schools in North Sumatra developed by the Ministry of Education and Culture of the Republic of Indonesia through the Director General of Vocational Education to become a Center of Excellence in the Field of Hospitality in 2020. SMK Swasta PAB 12 Saentis which is located at Jl. Kali Serayau Desa/kelurahan Saentis Kecamatan Percut Sei Tua Kabupaten/Kota Deli Serdang Provinsi Prov. North Sumatra. SMK Private PAB 12 has an area of 41252 m2. However, SMK Swasta PAB 12 Saentis does not yet have a School Website that presents information related to school profiles, E-learning, and also graduate databases. the solution offered Create a school website that has e-learning, PPDB, and graduate tracing, as well as provide training on website utilization to administrative staff and provide training to teachers in managing learning using e-learning equipped with learning tools. After the Training Process is procured, the management of the school administration website can be independent in making an important article or information post. Teachers can already manage most of the e-learning of SMKS PAB 12 Scientists in filling learning content.
PENGARUH MODEL DISCOVERY LEARNING BERBASIS PENDEKATAN SAINTIFIK TERHADAP HASIL BELAJAR SISWA KELAS X PADA MATERI LISTRIK DINAMIS SMA NEGERI 14 MEDAN T.P. 2014/2015 Yosi Farah; Ratna Tanjung
INPAFI (Inovasi Pembelajaran Fisika) Vol 3, No 4 (2015): INPAFI
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (224.147 KB) | DOI: 10.24114/inpafi.v3i4.5406

Abstract

ABSTRAK Penelitian ini bertujuan untuk mengetahui pengaruh model discovery learning berbasis pendekatan saintifik terhadap hasil belajar fisikapada materi listrik dinamis di SMA Negeri 14 Medan. Jenis penelitian ini adalah quasi eksperimen. Populasi dalam penelitianadalah seluruh siswa kelas X yang terdiri dari 9 kelas.Pengambilan sampel dilakukan dengan cara cluster random sampling dengan mengambil 2 kelas dari 9 kelas dengan teknik undian yaitu kelas X-4 sebagai kelas eksperimen dengan siswa berjumlah 35 orang dan kelas X-7 sebagai kelas kontrol dengan siswa berjumlah berjumlah 33 orang. Hasil penelitian menunjukkan nilai rata-rata postes kelas eksperimen 71,71 dan kelas kontrol 54,54. Kesimpulan dari penelitian ini yaitu ada pengaruh penggunaan model discovery learning berbasis pendekatan saintifik terhadaphasilbelajar fisika siswapadamateri pokok listrik dinamis di kelas X semester II SMAN14 Medan  T.P. 2014/2015.   Kata kunci :discovery learning, pendekatan saintifik, quasi eksperimen, cluster random sampling.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER BERBANTUAN PETA KONSEP TERHADAP HASIL BELAJAR SISWA PADA MATERI POKOK HUKUM HUKUM NEWTON DI KELAS X SEMESTER I SMA NEGERI 1 BATANGTORU Taufik Aulia Rahman; Ratna Tanjung
INPAFI (Inovasi Pembelajaran Fisika) Vol 3, No 2 (2015): INPAFI
Publisher : UNIVERSITAS NEGERI MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (563.162 KB) | DOI: 10.24114/inpafi.v3i2.5142

Abstract

ABSTRAK Penelitian ini bertujuan untuk mengetahui hasil belajar siswa menggunakan model pembelajaran koperatif tipe Numbered Head Together (NHT)  berbantuan peta konsep terhadap hasil belajar siswa pada materi pokok HukumNewton di kelas X semester I SMA Negeri 1 Batangtoru T.P. 2013/2014. Jenis penelitian ini adalah quasi eksperiment dengan disain  two group pretest-posttest. Populasi penelitian  adalah seluruh siswa kelas X Semester I SMA Negeri 1 Batangtoru  terdiri dari 6 kelas. Sampel dilakukan dengan cara cluster random sampling mengambil 2 kelas dari 6 kelas,  yaitu kelas X-3 sebagai kelas eksperimen   dan kelas X-5  kelas kontrol masing-masing berjumlah 39 orang. Instrumen digunakan ada 2 yaitu tes hasil belajar dan lembar observasi. Tes hasil belajar   berbentuk pilihan berganda sebanyak 15 soal dengan 5 option yang telah divalidasikan. Uji Hipotesis menggunakan  uji t satu pihak. Berdasarkan analisis data diperoleh nilai rata-rata pretes kelas eksperimen adalah 43,93 dengan standar deviasi 13,13 dan kelas kontrol adalah 48,53dengan standar deviasi 13,01. Setelah pembelajaran selesai diberikan, diperoleh postes dengan nilai rata-rata kelas eksperimen 76,41dengan standar deviasi 9,5 dan kelas kontrol 62,1dengan standar deviasi 11,2. Dari hasil pengamatan yang dilakukan oleh observer diperoleh  bahwa aktivitas siswa di kelas eksperimen mengalami peningkatan yang positif. Pada pertemuan I rata-rata aktivitas siswa sebesar 62,88, pertemuan II =72,28, pertemuan ke III =74,72. Hasil uji t diperoleh thitung > ttabel =  5,9>1,67, sehingga Ho di tolak Ha diterima dengan kata lain ada pengaruh yang signifikan penggunaan model pembelajaran koperatif tipe Numbered Head Together (NHT) berbantuan peta konsep terhadap hasil belajar siswa pada materi pokok Hukum Hukum Newton di kelas X semester I SMA Negeri 1 Batangtoru T.P. 2013/2014. Kata kunci: Model Pembelajaran NHT (Numbered Heads Together), Hasil Belajar, Aktivitas
Development of Culturally Responsive Physics Learning Materials Based on Batak Cultural Values Ida Wahyuni; Ratna Tanjung; Rugaya Rugaya; Yeni Megalina; Rizky Agassy Sihombing
Jurnal Penelitian dan Pembelajaran IPA Vol 12, No 1 (2026): Available Online in May 2026 (Web of Science Indexed)
Publisher : Department of Science Education, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/jppi.v12i1.39574

Abstract

Teachers need well-designed learning materials to achieve instructional objectives. In the P3FIS course, students are required to develop such materials; however, many still lack sufficient understanding to design them effectively. The required components include the Annual Teaching Flow (ATP), semester and annual programs, and teaching modules consisting of teaching materials, learning media, student worksheets, and learning evaluations. Observations of Class B Physics Education students in 2022 indicated that many students come from Batak ethnic backgrounds. To create more contextual and meaningful learning, culturally responsive learning materials grounded in Batak culture are necessary. This study aimed to develop learning materials that are valid, practical, and effective. The research was conducted in the Physics Department at Universitas Negeri Medan using a Research and Development (R&D) approach with the ADDIE model, which includes analysis, design, development, validation, implementation, and evaluation stages. The product developed was a comprehensive set of learning materials validated by three experts. Validation results showed scores of 81.7%, 83.1% and 80.3%, indicating high validity. Practicality results reached 83% in the small group and 93.62% in the large group. The effectiveness test produced an N-gain score of 0.65 (moderate category). Thus, the CRT-based learning materials grounded in Batak culture are considered highly valid, practical, and effective.
Co-Authors Agus Junaidi Ida Wahyuni Rizky Agassy Sihombing Rugaya Rugaya Taufik Aulia Rahman Teguh Febri Sudarma Yeni Megalina Yosi Farah