PENERAPAN LKS PRAKTIKUM BERBASIS INKUIRI TERBIMBINGPADA TOPIK PENENTUAN KONSENTRASI ASAM SULFAT DALAM ACCUZUURUNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS SISWA

• Main Author: Tahara Salsabila, - (Author)
• Format: Book
• Published: 2023-08-25.
• Subjects: Thesis; NonPeerReviewed
• Online Access: Link Metadata
• Notes: http://repository.upi.edu/105485/1/S_KIM_1902794_Title.pdf; http://repository.upi.edu/105485/2/S_KIM_1902794_Chapter1.pdf; http://repository.upi.edu/105485/3/S_KIM_1902794_Chapter2.pdf; http://repository.upi.edu/105485/4/S_KIM_1902794_Chapter3.pdf; http://repository.upi.edu/105485/5/S_KIM_1902794_Chapter4.pdf; http://repository.upi.edu/105485/6/S_KIM_1902794_Chapter5.pdf; http://repository.upi.edu/105485/7/S_KIM_1902794_Appendix.pdf
• Keywords: L Education (General); LB Theory and practice of education; Q Science (General); QD Chemistry

Penelitian ini bertujuan untuk meningkatkan keterampilan proses sains siswa melalui pembelajaran dengan menerapkan LKS praktikum berbasis inkuiri terbimbing pada topik penentuan konsentrasi asam sulfat dalam accuzuur. Metode penelitian yang digunakan adalah metode penelitian kualitatif dan kuantitatif dengan desain penelitian one-group-pretest-posttest-design. Penelitian dilakukan di salah satu SMA di kota Bandung dengan melibatkan partisipan sebanyak 30 orang siswa kelas XI dan 5 orang validator, yang terdiri atas dua orang dosen dan tiga orang guru kimia. Instrumen penelitian yang digunakan berupa lembar observasi semua indikator keterampilan proses sains, soal pretest-posttest tertulis berbentuk uraian. Hasil penelitian menunjukkan bahwa indikator keterampilan proses sains yang terlaksana mempunyai rentang antara 67,78% sampai dengan 96,67% sehingga masuk ke kategori baik dan sangat baik. Peningkatan keterampilan proses sains siswa pada topik titrasi asam basa termasuk ke kategori sedang dengan nilai N-gain sebesar 0,56. Respon siswa terhadap setiap indikator keterampilan proses sains siswa pada pembelajaran menggunakan LKS praktikum berbasis inkuiri terbimbing berada pada rentang antara 72,50% sampai dengan 82,29% yang masuk ke kategori baik dan sangat baik. The aim of the research was to improve student's science process skills through learning by applying guided inquiry-based practicum worksheets on the topic of determining the concentration of sulfuric acid in accuzuur. The research methods were qualitative and quantitative methods with one-group-pretest-posttest-design. The research took place at a high school in the city of Bandung involving 30 students of an 11th grade class and 5 validators, consisting of two lecturers and three chemistry teachers. The research instruments were an observation sheet all of science process skill indikators, essay pretest-posttest questions, and student response questionnaires. The results showed that the implementation of student's science process skill indikators ranged from 67,78% to 96,67% so that they were included in good and very good categories. Improvement of student's science process skills on the topic of acid-base titration was included in the medium category with an N-gain value of 0.56. Student responses to each indikator of science process skills using guided inquiry-based practicum worksheets ranged from 72.50% to 82.29% which included in good and very good categories.