pipit rahma - Academia.edu (original) (raw)

Papers by pipit rahma

Research paper thumbnail of Pengembangan Lembar Kerja Siswa (LKS) Berorientasi Guided Inquiry Untuk Melatihkan Keterampilan Proses Sains Pada Materi Asam-Basa (Development of Students Worksheet with Guided Inquiry Orientation to Practice Science Process Skills in Acid-Base Topic)

Unesa Journal of Chemical Education, Sep 28, 2017

Penelitian ini bertujuan mengetahui kelayakan lembar kerja siswa, melatihkan keterampilan proses ... more Penelitian ini bertujuan mengetahui kelayakan lembar kerja siswa, melatihkan keterampilan proses sains siswa, serta hasil belajar siswa. Desain penelitian ini menggunakan model pengembangan 4-D, tetapi tahap penyebaran tidak dilakukan. Instrumen yang digunakan adalah lembar telaah, validasi, respon siswa, evaluasi keterlaksanaan guided inquiry, evaluasi keterampilan proses sains, tes keterampilan proses sains, evaluasi hasil belajar, serta pengamatan aktivitas siswa. Uji coba terbatas dilakukan terhadap 12 siswa kelas XI SMAN 16 Surabaya. Metode yang digunakan adalah angket, evaluasi, dan pengamatan. Hasil validasi menyatakan lembar kerja siswa sangat layak berdasarkan kriteria isi, bahasa, penyajian, kegrafikan, guided inquiry, dan keterampilan proses sains dengan persentase 84,63%; 89,06%; 81,25%; 84,25%; 85,42%; 78,13%. Siswa memiliki keterampilan proses sains yang mulai membudaya dengan persentase 91,66%, dan hasil belajar yang baik dengan ketuntasan 80%.

Research paper thumbnail of Pengembangan Media Pembelajaran Kimia Menggunakan Media Laboratorium Virtual Berdasarkan Paradigma Pembelajaran DI Era Global

Kwangsan: Jurnal Teknologi Pendidikan, 2018

This research and development aims to develop appropriate virtual laboratory-based chemical instr... more This research and development aims to develop appropriate virtual laboratory-based chemical instructional media in the subject matter of Chemical Elements. The feasibility of chemical instructional media is based on two criteria, namely media validity based on the results of the validator's assessment and media practicality based on the results of the student response questionnaire and observation of student activities. The type of research used is Borg & Gall's research and development (R & D) and carried out in four steps, namely; investigation and data collection, planning, initial development of product formats, and initial trials. The research instruments used in this research were media review sheets, media validation sheets, student response questionnaires, and student activity observation sheets. The results show that; the media were declared valid with a very valid validity category and a validity percentage of ≥61%; The media is stated to be practical based on stud...

Research paper thumbnail of Pengembangan Lembar Kerja Siswa (LKS) Berorientasi Guided Inquiry Untuk Melatihkan Keterampilan Proses Sains Pada Materi Asam-Basa (Development of Students Worksheet with Guided Inquiry Orientation to Practice Science Process Skills in Acid-Base Topic)

Unesa Journal of Chemical Education, Sep 28, 2017

Penelitian ini bertujuan mengetahui kelayakan lembar kerja siswa, melatihkan keterampilan proses ... more Penelitian ini bertujuan mengetahui kelayakan lembar kerja siswa, melatihkan keterampilan proses sains siswa, serta hasil belajar siswa. Desain penelitian ini menggunakan model pengembangan 4-D, tetapi tahap penyebaran tidak dilakukan. Instrumen yang digunakan adalah lembar telaah, validasi, respon siswa, evaluasi keterlaksanaan guided inquiry, evaluasi keterampilan proses sains, tes keterampilan proses sains, evaluasi hasil belajar, serta pengamatan aktivitas siswa. Uji coba terbatas dilakukan terhadap 12 siswa kelas XI SMAN 16 Surabaya. Metode yang digunakan adalah angket, evaluasi, dan pengamatan. Hasil validasi menyatakan lembar kerja siswa sangat layak berdasarkan kriteria isi, bahasa, penyajian, kegrafikan, guided inquiry, dan keterampilan proses sains dengan persentase 84,63%; 89,06%; 81,25%; 84,25%; 85,42%; 78,13%. Siswa memiliki keterampilan proses sains yang mulai membudaya dengan persentase 91,66%, dan hasil belajar yang baik dengan ketuntasan 80%.

Research paper thumbnail of Pengembangan Media Pembelajaran Kimia Menggunakan Media Laboratorium Virtual Berdasarkan Paradigma Pembelajaran DI Era Global

Kwangsan: Jurnal Teknologi Pendidikan, 2018

This research and development aims to develop appropriate virtual laboratory-based chemical instr... more This research and development aims to develop appropriate virtual laboratory-based chemical instructional media in the subject matter of Chemical Elements. The feasibility of chemical instructional media is based on two criteria, namely media validity based on the results of the validator's assessment and media practicality based on the results of the student response questionnaire and observation of student activities. The type of research used is Borg & Gall's research and development (R & D) and carried out in four steps, namely; investigation and data collection, planning, initial development of product formats, and initial trials. The research instruments used in this research were media review sheets, media validation sheets, student response questionnaires, and student activity observation sheets. The results show that; the media were declared valid with a very valid validity category and a validity percentage of ≥61%; The media is stated to be practical based on stud...