PENGEMBANGAN LEMBAR KERJA SAINS INQUIRY SKILLS (LEKSIS) UNTUK MELATIHKAN KEMAMPUAN KOGNITIF DAN KETERAMPILAN PROSES SAINS SISWA SMA PADA MATERI GEJALA GELOMBANG

    Ikmal Sofil Firdaus, - and Ridwan Efendi, - and Parlindungan Sinaga, - (2025) PENGEMBANGAN LEMBAR KERJA SAINS INQUIRY SKILLS (LEKSIS) UNTUK MELATIHKAN KEMAMPUAN KOGNITIF DAN KETERAMPILAN PROSES SAINS SISWA SMA PADA MATERI GEJALA GELOMBANG. S1 thesis, Universitas Pendidikan Indonesia.

    Abstract

    Penelitian ini bertujuan mengembangkan lembar kerja sains inquiry skills untuk melatihkan kemampuan kognitif dan keterampilan proses sains. Penelitian menggunakan R&D dengan model ADDIE (Analysis, Design, Development, Implementation, and Evaluation). Partisipan penelitian ini terdiri dosen, guru, dan peserta didik. Sampel penelitian terdiri dari dua kelas XI sebagai kelas eksperimen dan kelas kontrol. Kelayakan lembar kerja dianalisis dengan content validity index (CVI), peningkatan kemampuan kognitif dan keterampilan proses sains dianalisis menggunakan N-Gain, efektivitas LEKSIS untuk melatihkan kemampuan kognitif dan keterampilan proses sains dianalisis menggunakan effect size cohen’d, dan respons siswa dianalisis menggunakan deskriptif kuantitatif. Kelayakan lembar kerja sains inquiry skills secara keseluruhan dinyatakan “Layak” dari seluruh aspek sains inquiry skills. Peningkatan kemampuan kognitif setelah pembelajaran menggunakan LEKSIS sebesar 0,34 yang termasuk dalam kategori sedang. Sedangkan, Peningkatan keterampilan proses sains setelah pembelajaran menggunakan LEKSIS sebesar 0,51 yang termasuk dalam kategori sedang. Efektivitas LEKSIS untuk melatihkan kemampuan kognitif memiliki skor 0,53 yang termasuk dalam kriteria sedang. Sedangkan, efektivitas LEKSIS untuk melatihkan keterampilan proses sains memiliki skor 0,63 yang termasuk dalam kategori sedang. Respons siswa terhadap lembar kerja sains inquiry skills dari segi ketertarikan, kesenangan, dan kemudahan memiliki respons yang baik. This study aims to develop inquiry skills science worksheets to train cognitive abilities and science process skills. The research used R&D with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The participants of this research consisted of lecturers, teachers, and students. The research sample consisted of two XI classes as experimental and control classes. The feasibility of the worksheet was analyzed by content validity index (CVI), the improvement of cognitive abilities and science process skills was analyzed using N-Gain, the effectiveness of LEKSIS to practice cognitive abilities and science process skills was analyzed using cohen'd effect size, and student responses were analyzed using descriptive quantitative. The overall feasibility of the inquiry skills science worksheet was declared “Feasible” from all aspects of inquiry skills science. The increase in cognitive abilities after learning using LEKSIS is 0.34 which is included in the moderate category. Meanwhile, the increase in science process skills after learning using LEKSIS is 0.51 which is included in the moderate category. The effectiveness of LEKSIS to train cognitive abilities has a score of 0.53 which is included in the medium criteria. Meanwhile, the effectiveness of LEKSIS to train science process skills has a score of 0.63 which is included in the medium category. Students' responses to the inquiry skills science worksheet in terms of interest, fun, and convenience have a good response.

    Baca Full Text klik disini
    [thumbnail of S_FIS_2100412_Title.pdf] Text
    S_FIS_2100412_Title.pdf
    Download (513kB)
    [thumbnail of S_FIS_2100412_Chapter1.pdf] Text
    S_FIS_2100412_Chapter1.pdf
    Download (316kB)
    [thumbnail of S_FIS_2100412_Chapter2.pdf] Text
    S_FIS_2100412_Chapter2.pdf
    Restricted to Staf Perpustakaan
    Download (688kB)
    [thumbnail of S_FIS_2100412_Chapter3.pdf] Text
    S_FIS_2100412_Chapter3.pdf
    Download (870kB)
    [thumbnail of S_FIS_2100412_Chapter4.pdf] Text
    S_FIS_2100412_Chapter4.pdf
    Restricted to Staf Perpustakaan
    Download (2MB)
    [thumbnail of S_FIS_2100412_Chapter5.pdf] Text
    S_FIS_2100412_Chapter5.pdf
    Download (286kB)
    [thumbnail of S_FIS_2100412_Appendix.pdf] Text
    S_FIS_2100412_Appendix.pdf
    Restricted to Staf Perpustakaan
    Download (7MB)
    Official URL: https://repository.upi.edu/
    Item Type: Thesis (S1)
    Additional Information: https://scholar.google.com/citations?hl=en&user=WMBI9yAAAAAJ&view_op=list_works&sortby=title ID SINTA Ridwan Efendi 5987645 Parlindungan Sinaga 5989835
    Uncontrolled Keywords: LEKSIS, sains inquiry skills, kemampuan kognitif, keterampilan proses sains LEKSIS, science inquiry skills, cognitive ability, science process skills
    Subjects: L Education > L Education (General)
    Q Science > QC Physics
    Divisions: Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam > Program Studi Fisika - S1 > Program Studi Pendidikan Fisika
    Depositing User: Ikmal Sofil Firdaus
    Date Deposited: 16 Sep 2025 07:39
    Last Modified: 16 Sep 2025 07:39
    URI: http://repository.upi.edu/id/eprint/139503

    Actions (login required)

    View Item View Item