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All Journal Jurnal Pendidikan dan Pemberdayaan Masyarakat Alotrop Jurnal Pendidikan dan Ilmu Kimia PENDIPA Journal of Science Education Hydrogen: Jurnal Kependidikan Kimia Andromeda: Jurnal Pengabdian Masyarakat Rafflesia
Nadia Amida
Pendidikan Kimia, Universitas Bengkulu. Bengkulu, Indonesia
Chemistry Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Journal : Alotrop Jurnal Pendidikan dan Ilmu Kimia

 1 
EKSPERIMEN KINETIKA ENZIM MENGGUNAKAN MODEL INKUIRI TERBIMBING UNTUK MENINGKATKAN KETRAMPILAN BERPIKIR KREATIF MAHASISWA Nadia Amida; F.M. Titin Supriyanti; Liliasari Liliasari
ALOTROP Vol 2, No 1 (2018)
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/atp.v2i1.4738

Abstract

[EXPERIMENT OF ENZYME KINETICS USING GUIDED INQUIRY MODEL FOR ENHANCING CREATIVE THINGKING SKILLS] Purpose of this study was enhancing creative thinking skills of students using guided inquiry model through experiments of enzyme kinetics based on local materials. Method of this research was quasi-experimental methods, with pretest-posttest nonequivalent control group design. Subjects of this study were chemistry students enrolled in biochemistry lab course, consisted of 18 students in the experimental class and 19 students in control class. Instrument in this study were essay test that involves 3 indikators of creative thinking  skills (i.e. fluency, flexibility, and elaboration) and also student worksheets. The results showed that the experiments of kinetics enzyme  using guided inquiry model have been enhance creative thinking skills in medium category with a value of N-gain average of 0.66. Two indikators classified in the high category are fluency and elaborationwith the value of N-gain 0,71. Meanwhile, indikator of flexibility in the medium category with a value of N-gain 0,56.
PENGEMBANGAN KIT (KOMPONEN INSTRUMEN TERPADU) PRAKTIKUM KIMIA BERBASISGUIDED INQUIRY PADA MATERI ASAM BASA Yelly Jelita; Dewi Handayani; Nadia Amida
ALOTROP Vol 5, No 2 (2021)
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/atp.v5i2.17120

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PERBANDINGAN HASIL BELAJAR MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE STAD DAN CRH PADA MATERI HIDROLISIS GARAM Nadia Amida; Andromeda Andromeda; Bahrizal Bahrizal
ALOTROP Vol 2, No 2 (2018)
Publisher : University of Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/atp.v2i2.7560

Abstract

Lesson about  hydrolysis  requires students to understand the concepts hydrolyzed from  type of salt which is then applied in the calculation. In  learning process, students direct involvement is necessary, so that it is used a method that can increase the activity of students. Student Teams Achievement Division (STAD) cooperative learning and Course Review Horey (CRH) expected to create learning that has caharacterized as student centered.  This research aims to reveal students' learning outcomes using STAD cooperative learning and CRH on the hydrolisis material in class XI SMAN 8 Padang. This type of research is experimental research using a randomized study design Control Group Posttest-Only Design is expanded. The study population was a class XI IPA SMAN 8 Padang. Giving  a test at the end of the study as many as 25 pieces of matter objectively. Results of tests of normality and homogeneity of the two classes that both classes of samples obtained samples were normally distributed and had homogeneous variance. After being tested on a real level t = 0.05 with degrees of freedom (df) of 59 obtained t of 2.53 while t table of 1.67. From the research shows that the learning outcomes of students with STAD cooperative learning model is significantly higher than the results of student learning with cooperative learning model CRH hydrolysis of salts in the material in class XI of SMAN 8 Padang.
Co-Authors Andromeda Andromeda Bahrizal Bahrizal Cici Romayanti Citra Dwi Palenti Dewi Handayani Elvinawati Elvinawati F.M. Titin Supriyanti Hermansyah Amir Liliasari Liliasari Nova Riskiana Nurhamidah Nurhamidah Nurhamidah Nurhamidah Nurhamidah Rina Elvia Rina Elvia Salastri Rohiat Wangi Puspa Kartini Wiwit Yelly Jelita