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OPTIMALISASI PENYULUHAN PENCEGAHAN TUBERKULOSIS PADA REMAJA: LANGKAH KECIL UNTUK MASA DEPAN SEHAT Jannah, Tria Arvillatu; Arifiana, Atiah; Rahmawati, Miranda Wulandari; Farida, Farida
Jurnal Pengabdian Masyarakat Sehati Vol. 3 No. 2 (2024): Desember
Publisher : Politeknik Medica Farma Husada Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33651/jpms.v3i2.697

Abstract

Tuberkulosis (TBC) merupakan salah satu penyakit menular yang menjadi penyebab kematian utama secara global. Pengetahuan yang rendah tentang TBC, khususnya di kalangan remaja, dapat meningkatkan risiko penularan penyakit ini. Kegiatan ini bertujuan untuk meningkatkan pemahaman siswa SMP terkait TBC, termasuk penularan, pencegahan, dan pengobatan. Sosialisasi dilakukan kepada 32 siswa kelas VII C di SMP Negeri 8 Jember melalui metode ceramah, diskusi kelompok, serta penggunaan media visual dan audiovisual, seperti poster, brosur, dan presentasi PowerPoint. Evaluasi dilakukan melalui wawancara untuk mengukur tingkat pemahaman siswa setelah sosialisasi. Hasil menunjukkan peningkatan signifikan dalam pemahaman siswa mengenai TBC. Siswa menyadari kebiasaan buruk yang berpotensi meningkatkan risiko penularan TBC dan menunjukkan perubahan sikap terhadap perilaku hidup bersih dan sehat. Dengan demikian, kegiatan ini berhasil mencapai tujuannya dan memberikan kontribusi positif dalam upaya pencegahan TBC di kalangan remaja.
Effectiveness of Multirepresentation-Based E-Modules to Improve Scientific Reasoning Ability on Temperature, Heat, and Expansion Materials for Junior High School Students Arifiana, Atiah; Mahardika, I Ketut; Wicaksono, Iwan
International Journal of Education, Information Technology, and Others Vol 8 No 4 (2025): International Journal of Education, information technology   and others
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Scientific reasoning is a fundamental ability that students need to develop to face the challenges of the 21st century. This ability plays an important role in understanding science concepts, solving problems, and linking knowledge with everyday life through a systematic scientific process. However, science learning in schools has not had a significant impact on improving these abilities. A number of studies have shown that students' scientific reasoning in Indonesia is still low, hindering a deep understanding of science concepts and their application in real contexts. This condition requires innovative teaching materials that can facilitate students' active involvement, one of which is through multirepresentation-based e-modules. This research aims to develop multirepresentation-based e-modules and assess their effectiveness in improving the scientific reasoning skills of junior high school students. The research method used is Research and Development (R\&D) with the ADDIE model. The research subjects were students of class VII F SMP Negeri 7 Jember. The research instruments were pretest and posttest tests to measure scientific reasoning ability. The results showed that the use of multirepresentation-based e-modules was effective in improving students' scientific reasoning skills, indicated by the N-Gain value which was in the high category. Thus, multirepresentation-based e-modules are feasible to use as innovative teaching materials in learning temperature, heat, and expansion.