Nur Sehasari Dewi, - (2024) PENGEMBANGAN PROTOTYPE E-BOOK BERBASIS INTERTEKSTUAL PADA KONSEP LARUTAN PENYANGGA UNTUK MENINGKATKAN KEMAMPUAN REPRESENTASIONAL SISWA. S2 thesis, Universitas Pendidikan Indonesia.
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Abstract
Penelitian ini bertujuan untuk menghasilkan prototype e-Book berbasis intertekstual pada konsep larutan penyangga untuk meningkatkan kemampuan representasional siswa dengan memenuhi kelayakan substansi, metode instruksional, bahasa dan media. Metode penelitian yang digunakan adalah Research and Development (R&D) sebanyak 5 tahap terdiri dari penelitian dan pengumpulan informasi, perencanaan pengembangan produk, pengembangan produk awal, uji coba terbatas dan revisi/perbaikan produk awal. Instrumen pada penelitian ini berupa lembar deskripsi produk awal & akhir prototype e-Book, lembar uji kelayakan, dan lembar penilaian pretest dan posttest kemampuan representasional siswa. Hasil yang diperoleh terdiri dari: 1) Karakteristik prototype e-Book telah disusun dengan kerangka penyusunan yang sistematis berdasarkan intertekstualitas. 2) Hasil penelitian oleh 2 ahli Pendidikan kimia dan 2 ahli Sastra Bahasa Indonesia menyatakan bahwa prototype e-Book yang dikembangkan sudah memenuhi kriteria kelayakan. 3) Hasil penilaian kemampuan representasional 30 siswa menunjukkan bahwa kemampuan representasional siswa meningkat setelah menggunakan prototype e-Book hasil tersebut dibuktikan dengan awalnya siswa hanya memiliki kemampuan level makroskopik atau simbolik setelah dilakukan penilaian siswa dapat menghubungkan antar level makroskopik, submikroskopik dan simbolik. Dengan nilai N_Gain peningkatannya siswa kategori tinggi (0,48), siswa kategori sedang (0,45) dan kategori rendah (0,44) dengan tafsiran sedang. This research aims to produce an intertextual-based e-Book prototype on the concept of buffer solutions to enhance students' representational abilities by meeting the criteria of substance, instructional methods, language, and media appropriateness. The research method used is Research and Development (R&D), consisting of five stages: research and information gathering, product development planning, initial product development, limited trials, and revision/improvement of the initial product. The instruments used in this research include the initial & final description sheets of the e-Book prototype, feasibility test sheets, and pretest and posttest assessment sheets of students' representational abilities. The results obtained are as follows: 1) The characteristics of the e-Book prototype have been systematically structured based on intertextuality. 2) The results from two Chemistry Education experts and two Indonesian Literature experts indicate that the developed e-Book prototype meets the feasibility criteria. 3) The representational ability assessment of 30 students shows that their representational abilities improved after using the e-Book prototype. Initially, students only possessed macroscopic or symbolic level skills, but after evaluation, they were able to connect between macroscopic, submicroscopic, and symbolic levels. The N_Gain scores show an increase, with students in the high category scoring 0.48, students in the medium category scoring 0.45, and students in the low category scoring 0.44, with an overall interpretation of medium improvement.
| Item Type: | Thesis (S2) |
|---|---|
| Additional Information: | ID SINTA Dosen Pembimbing: SRI MULYANI: 6123713 WIJI: 6012036 |
| Uncontrolled Keywords: | Prototype e-Book, Intertekstual, Larutan Penyanga, Representasi. e-Book Prototype, Intertextual, Buffer Solution, Representation. |
| Subjects: | L Education > L Education (General) L Education > LB Theory and practice of education |
| Divisions: | Sekolah Pasca Sarjana > Pendidikan Kimia S-2 |
| Depositing User: | Nur Sehasari Dewi |
| Date Deposited: | 09 Dec 2024 02:41 |
| Last Modified: | 09 Dec 2024 02:41 |
| URI: | http://repository.upi.edu/id/eprint/125646 |
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