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PENINGKATAN KETERAMPILAN PROSES SAINS DAN HASIL BELAJAR MELALUI PEMBELAJARAN BERBASIS LABORATORIUM PADA SISWA KELAS VIII SMP NEGERI 1 PEKALONGAN LAMPUNG TIMUR
Tujuan penelitian ini adalah untuk menganalisis: (1) desain pembelajaran berbasis laboratorium, (2) pelaksanaan pembelajaran berbasis laboratoriun, (3) sistem evaluasi, dan (4) peningkatan hasil belajar dan keterampilan proses sains melalui model pembelajaran berbasis laboratorium. Penelitian ini menggunakan metode penelitian tindakan kelas, dilaksanakan di SMP Negeri 1 Pekalongan. Penelitian dilaksanakan dengan tiga siklus, siklus I. siklus II dan siklus III. Data dikumpulkan dengan observasi dan tes, serta dianalisis secara deskriptif kuantitatif. Hasil Penelitian: (1) Sintak RPP disusun dengan model pembelajaran berbasis laboratorium dalam 3 langkah kegiatan, meliputi kegiatan awal, inti dan penutup; (2) Nilai pelaksanaan pembelajaran berbasis laboratorium pada siklus I sebesar (2,93), siklus II (3,39) dan siklus III (3,46); (3) Sistem evaluasi menggunakan tes dalam bentuk soal pilihan ganda dan uraian,validitas instrumen tes sebesar 0,64 dan reliabilitas sebesar 0,71 (4) Aktivitas keterampilan proses sains siswa pada kelas VIII.1 siklus I sebesar (64%), siklus II (81%), dan siklus III (87%). Kelas VIII.2 siklus I (63%), siklus II (71%), dan siklus III (85%). Hasil belajar kelas VIII.1 siklus I siswa dengan nilai ≥ 75 (56%), siklus II 75% dan siklus III 97%. Hasil belajar kelas VIII.2 siklus I dengan nilai ≥ 75 (34%), siklus II 78% dan siklus III sebesar 97%. The aims of research are to analyze: (1) design laboratory science based learning, (2) implementation of laboratory based learning, (3) evaluation systems, (4) increasing of achievement and science process skill through laboratory based learning.This research used classroom action research, which is done by SMP Negeri I Pekalongan. This research was done into three cycle, they are cycle I, cycle II and Cycle Iii. The data was collected by observation and test, it was analyzed by quantitative research.The results of research are: (1) lesson plan syntax was arranged by laboratory based model learning into three activities, they are pre activity, main activity and post activity; (2) implementation of learning score at laboratory based learning at cycle I is about (2,93), at cycle II is (3,39), at cycle III is (3,46); (3) evaluation system used multiple choice and essay test, instrument validity test at cycle I, II, and III is about 0, 64 and reliability is 0, 71 (4) increasing of science process skill activity at student of VIII. 1 is (64%) in cycle I, in cycle II (81%) and in cycle III (87%). Class of VIII.2 has (63%) in cycle I, in cycle II (71%), in cycle III (85%). In cycle I, students’ achievement of class VIII.1 is > 75 (56%), cycle II is 75% and cycle II is 97%. In cycle I, students’ achievement of class VIII. 2 have score > 75 (34%), cycle II is 78% and cycle III is 97%.
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PENINGKATAN KETERAMPILAN PROSES SAINS DAN HASIL BELAJAR MELALUI PEMBELAJARAN BERBASIS LABORATORIUM PADA SISWA KELAS VIII SMP NEGERI 1 PEKALONGAN LAMPUNG TIMUR (File PDF)
PENINGKATAN KETERAMPILAN PROSES SAINS DAN HASIL BELAJAR MELALUI PEMBELAJARAN BERBASIS LABORATORIUM PADA SISWA KELAS VIII SMP NEGERI 1 PEKALONGAN LAMPUNG TIMUR (Other)
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