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PEMBELAJARAN SIMAYANG TIPE II UNTUK MENINGKATKAN SELF-EFFICACY DAN KETERAMPILAN BERPIKIR KRITIS Meidayanti, Reni; Sunyono, Sunyono; Tania, Lisa
Jurnal Pendidikan dan Pembelajaran Kimia Vol 4, No 3 (2015): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

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Abstract

The aims of this research were to describe the effectiveness and practicality of SiMaYang type II learning model to improve self-efficacy and critical thinking skills on electrolyte and non-electrolyte solution topics. This research used one group pretest-posttest design and was conducted in 10th grade at SMAN 8 Bandar Lampung. The effectiveness was determined by the activity of students during the learning, the ability of teacher in managing the learning, and students achievement in improving their self-efficacy and critical thinking skills. However, the practicality was determined by the implementation of the lesson plan and students responses of learning. This research concluded that SiMaYang type II learning model was effective and practice on high criteria to improve self-efficacy and critical thinking skills.Tujuan dari penelitian ini untuk mendeskripsikan keefektivan dan kepraktisan model pembelajaran SiMaYang tipe II untuk meningkatkan self-efficacy dan keterampilan berpikir kritis siswa pada materi elektrolit dan nonelektrolit. Penelitian ini menggunakan One Group Pretest-Posttest Design yang dilakukan di kelas X di SMAN 8 Bandar Lampung. Keefektivan ditentukan dari aktivitas siswa selama pembelajaran, kemampuan guru dalam mengelola pembelajaran, ketercapaian dalam peningkatan self-efficacy dan keterampilan berpikir kritis siswa. Selanjutnya, kepraktisan ditentukan dari keterlaksanaan RPP dan respon siswa terhadap pelaksanaan pembelajaran. Hasil penelitian menunjukkan model pembelajaran SiMaYang tipe II dinilai efektif dan praktis berkriteria tinggi dalam meningkatkan self-efficacy dan keterampilan berpikir kritis.Kata kunci: berpikir kritis, keefektivan, kepraktisan, self-efficacy, SiMaYang tipe II
Science Teachers’ Perception About Laboratory Activity on Mixture Separation Topics Meidayanti, Reni; Fadiawati, Noor; Diawati, Chansyanah
Dinamika Jurnal Ilmiah Pendidikan Dasar Vol 11, No 2 (2019): Dinamika Jurnal Ilmiah Pendidikan Dasar
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/dinamika.v11i2.5040

Abstract

The design of this research is survey research. This study aimed to explore seventh-grade science teachers? perception of laboratory activity on mixture separation topics and match them with available evidence from learning document. The sample comprised 10 seventh grade science teachers, purposively sampled from seventeen teachers. Questionnaires and interview guidelines were used to collect data. The results show that while teachers? perceptions of mixture separation topics in science classrooms are inadequate. Caused, there was a mismatch between teachers? perceptions, learning document, and what was taking place in the science classroom. The study may inform teachers? performance in teaching mixture separation topics in science. It is recommended that teacher on learning should be used to practice worksheet and assessment of laboratory activity, as most of the teachers do not record marks regularly for laboratory activity. Furthermore, laboratory activity prepared by the teacher should be arranged in a lesson plan and practice schedules.