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PENERAPAN ACTIVE LEARNING DENGAN SILENT DEMONSTRATION UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS SISWA KELAS VIII D SMP NEGERI 14SURAKARTA Nurhemy, Try Nesia; Santosa, Slamet; Probosari, Riezky Maya
Pendidikan Biologi Vol 3, No 3 (2011): Pendidikan Biologi
Publisher : P Biologi FKIP UNS Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (204.999 KB)

Abstract

ABSTRACT ? The purpose ofthis study was to improvestudent science process skills on Biology teaching by implementation of Active Learning with Silent Demonstrationand increaselearning outcome by improvingstudent science process skills. This research usedclassroom action research. The experiment was conducted in two cycles, with each cycle consisting of the planning, acting, observation, and reflection. Subjects were students of class VIII-DSMP Negeri 14 Surakarta academic year 2010/2011. Source of data derived from teacher and student information, places and events on going learning activities, and documentation. Techniques and tools of data collection are questionnaire, observation, and interviews. Technical analysis of data is using qualitative descriptive. Data validationis use methods triangulation Result of the research showed  that with action performing brazes to pass through Implementation of Active Learning with Silent Demonstration can improve science process skillsin biology learning in class VIII-DSMP Negeri 14 Surakarta academic year 2010/2011. It wasgone upon on questionnaire result, observation and interview. The average percentage each indicator of student activities based on observation  for  pre cycle is 36,62%, a cycle of 68,94% and 78,28% for cycle 2. The conclusions that application of Active Learning with Silent Demonstrationcan improve student science process skillsand learning outcome by improvingstudent science process skills. Keywords: Active Learning, Silent Demonstration, Science Process Skills
EFEKTIVITAS MODUL BERBASIS PROBLEM SOLVING UNTUK MENINGKATKAN KEMAMPUAN ANALISIS SISWA Try Nesia Nurhemy; Sutarno Sutarno; Baskoro Adi Prayitno
INKUIRI: Jurnal Pendidikan IPA Vol 8, No 2 (2019): INKUIRI: Jurnal Pendidikan IPA
Publisher : Magister Pendidikan Sains Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/inkuiri.v8i2.37751

Abstract

Tujuan dari penelitian dan pengembangan ini adalah mengetahui keefektivan modul berbasis Problem solving untuk meningkatkan kekampuan analisis siswa. Metode yang digunakan untuk penelitian dan pengembangan sesuai dengan prosedur Borg and Gall yang dimodifikasi menjadi sembilan tahapan dengan menerapkan sintaks model pembelajaran Problem solving. Penelitian dan pengembangan ini menggunakan rancangan eksperimen one group pretest posttest design. Hasil penelitian dan pengembangan ini menyatakan bahwa modul berbasis Problem solving pada materi pencemaran lingkungan efektif meningkatkan kemampuan analisis siswa. Hasil uji Wilcoxon terdapat perbedaan antara nilai sebelum diberikan modul berbasis Problem solving dan sesudah diberikan modul dengan nilai probabilitas (p) sebesar 0,000 lebih kecil dari 0,05. Menurut hasil uji Wilcoxon dapat disimpulkan bahwa modul berbasis Problem solving efektif meningkatkan kemampuan analisis pada materi pencemaran lingkungan