PENGEMBANGAN MODUL ELEKTRONIK MATEMATIKA DENGAN PENDEKATAN PENEMUAN TERBIMBING PADA MATERI TRIGONOMETRI KELAS X SMA

ARIKA NURFANI DEWI, . (2025) PENGEMBANGAN MODUL ELEKTRONIK MATEMATIKA DENGAN PENDEKATAN PENEMUAN TERBIMBING PADA MATERI TRIGONOMETRI KELAS X SMA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Tujuan penelitian ini untuk menghasilkan modul matematika berbentuk elektronik dengan pendekatan penemuan terbimbing pada materi trigonometri kelas X SMA yang layak berdasarkan penilaian ahli materi dan bahasa, ahli media, guru, dan peserta didik. Penelitian ini merupakan penelitian pengembangan dengan menggunakan model pengembangan 4D yang terdiri dari empat tahapan, yaitu define, design, develop, dan disseminate. Subjek uji coba lapangan dalam penelitian ini adalah guru dan peserta didik kelas X di SMA Negeri 51 Jakarta. Instrumen penilaian yang digunakan berupa kuesioner instrumen validasi yang diberikan kepada ahli materi dan bahasa, ahli media, guru, dan peserta didik. Hasil penilaian validasi ahli materi dan bahasa sebesar 96,57% dan validasi media sebesar 91,46%. Hasil uji coba skala kecil pada guru sebesar 97,92% dan pada peserta didik sebesar 90,54%. Hasil uji coba skala besar pada guru sebesar 99,56% dan pada peserta didik sebesar 92,65%. Dari hasil penelitian tersebut menunjukkan bahwa modul elektronik dengan pendekatan penemuan terbimbing pada materi trigonometri yang dikembangkan secara keseluruhan memperoleh penilaian sebesar 94,78% dengan kriteria sangat layak. ***** The purpose of this study was to produce an electronic mathematic module with a guided discovery approach on trigonometry material for grade X high school which is feasible based on the assessment of material and language experts, media experts, teachers, and students. This research is a development research using the 4D development model which consists of four stages, namely define, design, develop, and disseminate. The field trial subjects in this study were teachers and grade X students at SMA Negeri 51 Jakarta. The assessment instrument used is a validation instrument questionnaire given to material and language experts, media experts, teachers, and students. The results of product assessment from material and language experts amounted to 96.57% and assessment from media experts amounted to 91.46%. The results of product assessment at the small-scale trial stage to teachers were 97.92% and the assessment of small-scale trials to students was 90.54%. The results of product assessment of large-scale trial stage to teachers were 99.56% and the assessment of large-scale trials to students was 92.65%. The result showed that the electronic module with a guided discovery approach on trigonometry material developed obtained a score of 94.78% with very feasible criteria.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dr. Makmuri, M.Si. 2). Ari Hendarno, S.Pd., M.Kom.
Subjects:	Pendidikan > Media Pembelajaran Sains > Matematika
Divisions:	FMIPA > S1 Pendidikan Matematika
Depositing User:	Arika Nurfani Dewi .
Date Deposited:	13 Aug 2025 07:58
Last Modified:	13 Aug 2025 07:58
URI:	http://repository.unj.ac.id/id/eprint/59918

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