PENGARUH KETIDAKLENGKAPAN PERALATAN LABORATORIUM TERHADAP KETERAMPILAN GENERIK SAINS (KGS) PADA SISTEM PEREDARAN DARAH DI KELAS XI DI SMA NEGERI 1 ABUNG PEKURUN

SHERLY, MARGARETA (2026) PENGARUH KETIDAKLENGKAPAN PERALATAN LABORATORIUM TERHADAP KETERAMPILAN GENERIK SAINS (KGS) PADA SISTEM PEREDARAN DARAH DI KELAS XI DI SMA NEGERI 1 ABUNG PEKURUN. Diploma thesis, UIN RADEN INTAN LAMPUNG.

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Abstract

ABSTRAK Keterbatasan fasilitas dan kelengkapan alat menyebabkan laboratorium kegiatan eksperimen sains belum berjalan optimal, sehingga pembelajaran masih didominasi metode ceramah dan hafalan. Akibatnya, siswa cenderung pasif dan keterampilan generik sains belum berkembang secara maksimal. Hasil pra-penelitian di SMA Negeri 1 Abung Pekurun menunjukkan umumnya siswa kelas XI sangat rendah dengan rata-rata 22,6%, yang terkait dengan penggunaan dan laboratorium yang belum optimal. Penelitian ini bertujuan mengetahui pengaruh kelengkapan peralatan laboratorium terhadap keterampilan umum sains siswa pada materi sistem peredaran darah. Penelitian menggunakan metode kuantitatif dengan sampel 30 siswa kelas XI yang dipilih secara purposive sampling. Instrumen penelitian berupa tes, angket, dan lembar observasi, dengan analisis data pada taraf signifikansi 0,05. Hasil penelitian menunjukkan keterampilan generik sains kelas eksperimen sebesar 77,46% (kategori baik) dan kelas kontrol 68,48% (kategori cukup). Uji analisis menunjukkan nilai signifikansi 0,000 < 0,05, sehingga dapat disimpulkan bahwa ketidaklengkapan peralatan laboratorium berpengaruh signifikan terhadap keterampilan generik sains siswa. Keywords: Ketidaklengkapan Peralatan Laboratorium, Keterampilan Generik Sains, Sistem Peredaran darah ii ABSTRACT Limited laboratory facilities and equipment mean that science experiments are not optimally conducted, and learning is still dominated by lectures and memorization. Consequently, students tend to be passive, and their general science skills are not fully developed. Pre-research results at SMA Negeri 1 Abung Pekurun showed that the general science skills of eleventh-grade students were very low, with an average of 22.6%. This is suspected to be related to the suboptimal use and equipment of the laboratory. This study aimed to determine the effect of laboratory equipment availability on students' general science skills in the circulatory system topic. A quantitative method was used, with 30 eleventh-grade students selected using purposive sampling. The research instruments consisted of tests, questionnaires, and observation sheets, with data analysis performed at a significance level of 0.05. The results of the study showed that the experimental class's generic science skills were 77.46% (good category) and the control class's 68.48% (sufficient category). The analysis test showed a significance value of 0.000 < 0.05, so it can be concluded that incomplete laboratory equipment has a significant effect on students' generic science skills.. Keywords: Completeness of Laboratory Equipment, Generic Science Skills, Bloodstream system

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