PENGEMBANGAN SENSOR SUHU TERMOKOPEL GRAFIT BERBASIS EFEK SEEBECK SEBAGAI MEDIA PEMBELAJARAN TERMODINAMIKA BAGI MAHASISWA

ZAKI ROHMAT KURNIAWAN, . (2026) PENGEMBANGAN SENSOR SUHU TERMOKOPEL GRAFIT BERBASIS EFEK SEEBECK SEBAGAI MEDIA PEMBELAJARAN TERMODINAMIKA BAGI MAHASISWA. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

	Text COVER.pdf Download (507kB)
	Text BAB I.pdf Download (327kB)
	Text BAB II.pdf Restricted to Registered users only Download (877kB) | Request a copy
	Text BAB III.pdf Restricted to Registered users only Download (995kB) | Request a copy
	Text BAB IV.pdf Restricted to Registered users only Download (1MB) | Request a copy
	Text BAB V.pdf Restricted to Registered users only Download (200kB) | Request a copy
	Text DAFTAR PUSTAKA.pdf Download (253kB)
	Text LAMPIRAN.pdf Restricted to Registered users only Download (2MB) | Request a copy

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran berupa sensor suhu termokopel grafit berbasis efek Seebeck yang layak digunakan dalam pembelajaran Termodinamika bagi mahasiswa. Penelitian ini menggunakan metode Research and Development (R&D) dengan model pengembangan ADDIE yang meliputi tahap Analysis, Design, Development, Implementation, dan Evaluation. Produk yang dikembangkan berupa sensor suhu termokopel grafit yang terintegrasi dengan Lembar Kerja Mahasiswa (LKM) untuk membantu mahasiswa memahami hubungan antara perbedaan temperatur dan beda potensial listrik berdasarkan prinsip efek Seebeck. Kelayakan media pembelajaran dinilai melalui validasi oleh ahli materi dan ahli media, sedangkan respons pengguna diperoleh melalui uji coba terbatas kepada mahasiswa Program Studi Pendidikan Fisika Universitas Negeri Jakarta. Instrumen validasi maupun angket respons mahasiswa menggunakan skala Likert empat tingkat. Hasil validasi menunjukkan persentase sebesar 90,79% dari ahli materi dan 83,70% dari ahli media yang termasuk dalam kategori Sangat Layak. Sementara itu, respons mahasiswa memperoleh persentase sebesar 83,60% dengan kategori Sangat Baik, yang menunjukkan bahwa media pembelajaran diterima dengan baik oleh pengguna. Hasil karakterisasi awal menunjukkan bahwa sensor mampu menghasilkan koefisien Seebeck pada rentang 9,68–34,57 µV/°C, sedangkan hasil implementasi oleh mahasiswa menunjukkan nilai koefisien Seebeck pada rentang 8,33–90,26 µV/°C. Selain itu, hasil implementasi menunjukkan bahwa semakin besar perbedaan temperatur, semakin besar beda potensial listrik yang dihasilkan sensor, sehingga sesuai dengan prinsip kerja efek Seebeck. Berdasarkan hasil penelitian, dapat disimpulkan bahwa sensor suhu termokopel grafit berbasis efek Seebeck yang dikembangkan sangat layak digunakan sebagai media pembelajaran Termodinamika bagi mahasiswa serta mampu membantu mahasiswa memahami hubungan antara perbedaan temperatur dan timbulnya beda potensial listrik melalui fenomena efek Seebeck. Kata kunci: sensor suhu termokopel grafit, efek Seebeck, media pembelajaran, termodinamika, ADDIE. ***** This study aimed to develop a Graphite Thermocouple Temperature Sensor Based on the Seebeck Effect as a feasible learning medium for Thermodynamics courses. The study employed the Research and Development(R&D) method using the ADDIE Development model, which consists of the Analysis, Design, Development, Implementation, and Evaluation stages. The developed product was a graphite thermocouple temperature sensor integrated with a Student Worksheet to facilitate students' understanding of the relationship between temperature difference and electrical potential difference based on the Seebeck effect. The feasibility of the learning medium was evaluated through expert validation involving a material expert and a media expert, while user responses were collected through a limited trial involving Physics Education students at Universitas Negeri Jakarta. Both the expert validation instruments and the student response questionnaire employed a four-point Likert scale. The validation results showed feasibility percentages of 90.79% from the material expert and 83.70% from the media expert, both categorized as Highly Feasible. Meanwhile, the student responses obtained a percentage of 83.60%, categorized as Very Good, indicating that the learning medium was well accepted by the users. The initial characterization results showed that the developed sensor produced Seebeck coefficient values ranging from 9.68 to 34.57 µV/°C, while the Implementation conducted by students produced Seebeck coefficient values ranging from 8.33 to 90.26 µV/°C. Furthermore, the Implementation results demonstrated that the electrical potential difference increased as the temperature difference increased, which is consistent with the working principle of the Seebeck effect. Based on these findings, it can be concluded that the developed graphite thermocouple temperature sensor based on the Seebeck effect is highly feasible to be used as a Thermodynamics learning medium for Physics Education students and can effectively facilitate students' understanding of the relationship between temperature difference and the resulting electrical potential difference through the Seebeck effect. Keywords: graphite thermocouple temperature sensor, Seebeck effect, learning medium, thermodynamics, ADDIE.*****

Item Type:	Thesis (Sarjana)
Additional Information:	1. Prof. Dr. Esmar Budi, M.T. 2. Ely Rismawati, S.Pd., M.Pfis.
Subjects:	Pendidikan > Teori, Penelitian Pendidikan Pendidikan > Media Pembelajaran Sains > Fisika
Divisions:	FMIPA > S1 Pendidikan Fisika
Depositing User:	Zaki Rohmat Kurniawan .
Date Deposited:	18 Aug 2026 03:06
Last Modified:	18 Aug 2026 03:06
URI:	http://repository.unj.ac.id/id/eprint/71167

Actions (login required)

View Item