Pengembangan e-LKPD Berbasis Etnosains Pada Materi Asam Basa

Harefa, Ikerman Jaya (2025) Pengembangan e-LKPD Berbasis Etnosains Pada Materi Asam Basa. S1 thesis, Universitas Kristen Indonesia.

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Abstract

Penelitian ini bertujuan untuk mengembangkan dan mengetahui kelayakan e-LKPD berbasis etnosains dari pengobatan tradisional nias pada materi reaksi asam basa, serta menganalisis respon peserta didik terhadap e-LKPD yang dikembangkan.Metode yang digunakan adalah R&D dengan model ADDIE. Subjek dalam penelitian ini meliputi dua ahli materi dengan indikator penilaian kelayakan isi; kelayakan penyajian; kelayakan bahasa, dua ahli media dengan indikator penyajian e-LKPD; kelayakan grafik; gambar, ilustrasi dan video; kualitas tampilan dan aspek rekayasa perangkat lunak. Selain itu, satu guru kimia dalam penilaian rancangan e-LKPD, dan 30 peserta didik kelas XI-5 SMA negeri 53 jakarta dengan indikator penilaian panduan dan informasi; materi multimedia; desain dan fasilitas media; efek pedagogi dan integrasi e-LKPD dengan etnosains. Hasil penelitian menunjukkan bahwa e-LKPD ini di kembangkan dari etnosains nias yakni pengobatan tradisional untuk menyembuhkan maag mengikuti model ADDIE. Hasil validasi oleh ahli media menunjukkan bahwa indikator Penyajian e-LKPD memperoleh skor sebesar 95%, Kelayakan Kegrafikan 86%, Gambar, Ilustrasi, dan Video 95%, Kualitas Tampilan 88%, dan Aspek Rekayasa Perangkat Lunak 93%, dengan rata-rata 91% yang dikategorikan sangat baik. Validasi oleh ahli materi menunjukkan bahwa Kelayakan Isi memperoleh skor sebesar 84%, Kelayakan Penyajian 87%, dan Kelayakan Bahasa 89%, dengan rata-rata 86% yang dikategorikan sangat baik. Hasil analisis respon peserta didik menunjukkan aspek Panduan dan Informasi memperoleh skor 83%, Materi Multimedia 83%, Desain dan Fasilitas Media 84%, Efek Pedagogi 83%, dan Integrasi e-LKPD dengan Etnosains 82%, dengan total rerata sebesar 83%. Hal ini menunjukkan bahwa e-LKPD yang terintegrasi etnosains dari pengobatan tradisional nias ini di kategorikan sangat baik. Dengan demikian, e-LKPD berbasis etnosains yang dikembangkan dinyatakan layak digunakan sebagai media pembelajaran pada materi reaksi asam basa. Implikasi dalam penelitian ini menjadi referensi dalam mengembangkan e-LKPD berbasis etnosains lainnya yang relevan dengan ilmu kimia.Kata kunci: Asam Basa, e-LKPD, Etnosains, dan Media Pembelajaran. / This study aims to develop and determine the feasibility of an ethnoscience-based e-LKPD derived from traditional Nias medicine on acid–base reaction material, as well as to analyze students’ responses to the developed e-LKPD. The method used is Research and Development (R&D) with the ADDIE model. The subjects of this study consisted of two material experts with assessment indicators including content feasibility, presentation feasibility, and language feasibility; two media experts assessing the presentation of the e-LKPD, graphic feasibility, images, illustrations and videos, display quality, and software engineering aspects. In addition, one chemistry teacher evaluated the e-LKPD design, and 30 students of class XI-5 at SMA Negeri 53 Jakarta assessed indicators of guidance and information, multimedia material, media design and facilities, pedagogical effects, and integration of ethnoscience in the e-LKPD. The results showed that the e-LKPD was developed based on Nias ethnoscience, specifically traditional medicine used to treat gastritis, following the ADDIE model. Validation by media experts showed that the Presentation indicator scored 95%, Graphic Feasibility 86%, Images/Illustrations/Videos 95%, Display Quality 88%, and Software Engineering 93%, with an average of 91%, categorized as very good. Validation by material experts showed that Content Feasibility scored 84%, Presentation Feasibility 87%, and Language Feasibility 89%, with an average of 86%, also categorized as very good. Student response analysis showed that the Guidance and Information aspect scored 83%, Multimedia Material 83%, Media Design and Facilities 84%, Pedagogical Effects 83%, and Ethnoscience Integration 82%, with an overall average of 83%. These results indicate that the ethnoscience-integrated e-LKPD based on traditional Nias medicine is categorized as very good. Therefore, the developed ethnoscience-based e-LKPD is feasible to be used as a learning medium for acid–base reaction material. The implications of this study serve as a reference for developing other ethnoscience-based e-LKPDs relevant to chemistry education. Keywords: Acids and Bases, Ethnoscience, e-LKPD, and Learning Media.

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