Profil Validitas, Kepraktisan, dan Keefektifan Lks dengan Memanfaatkan Cangkang Bivalvia untuk Melatihkan Keterampilan Proses pada Siswa Kelas X SMA

Afni Laily Hidayah
Journal article BioEdu • 2015

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(Bahasa Indonesia, 6 pages)


Bivalves is one of sub matter learned in the phylum invertebrates.The internal and external structure on the shells of bivalves can be used as media to train scientific process skills. This research aimed to produce and describe the validity, practicality and effectivity of student worksheet developed by using shells of bivalves to train scientific process skill. The development of student worksheet was conducted at Biology Department, State University of Surabaya refered to 4D Model (Define, Design, Develop, Disseminate). The trial implementation in Senior High School 1 Blega, using one group pretest and postest design. The results were analyzed descriptive qualitatively. Base on validation result the worksheet was valid (score 3.98). Based on the implementation process, the worksheet was practical (score 97.39%). The worksheet was also effective, based on the study result (87.5% of students can master the lesson) and positive response to the worksheet (92.71%).   Key word : Biology X Senior High School, bivalves, scientific process skill,  student worksheet





BioEdu merupakan Jurnal Online Program Studi S-1 Pendidikan Biologi yang diterbitkan oleh Jurusan... see more