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All Journal Jurnal Tadris Kimiya Jurnal BIOEDUIN : Program Studi Pendidikan Biologi
Sari Sari
UIN Sunan Gunung Djati Bandung
Chemistry Education

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THE DEVELOPMENT OF WORKSHEET IN THE EXPERIMENT OF CREATING INDICATOR PAPERS Sari Sari; Yuniartika Yuniartika; Siti Sopiah
Jurnal Tadris Kimiya Vol 5, No 2 (2020)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v5i2.10558

Abstract

This study aimed to describe the worksheet's appearance and analyze the worksheet's validation test result based on POE (Predict, Observe, Explain). This research's objectives were to describe the development of a worksheet used in creating indicator papers from Aerva sanguinolenta plants and analyze the feasibility test result on its format. The stages of developing worksheets consist of preparation (define) the stage by analyzing research literature on indicator papers from Aerva sanguinolenta, planning stage by designing laboratory activities in worksheets, and development stage by conducting trials on worksheet products. The worksheet's feasibility was then tested. The results were validated with the average r-count value from the validators of 0.92, the average feasibility value percentage of 92%, the average r-count value from the students of 0.93, and the average feasibility value percentage of 93%. Therefore, the worksheet can be used as a learning aid for students in conducting experiments.
PENGEMBANGAN KREATIVITAS MAHASISWA CALON GURU KIMIA DALAM PEMBELAJARAN DENGAN METODE INKUIRI LABORATORIUM MELALUI TEMA MINUMAN KEMASAN Sari Sari; hayat solihin; muyati arifin
Jurnal BIOEDUIN : Program Studi Pendidikan Biologi Vol 5, No 1 (2015): Bioeduin Februari
Publisher : Department of Biology Education UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/bioeduin.v5i1.2466

Abstract

This study aims to find a laboratory inquiry learning model, obtain a description of students’ creativity development, and obtain a description of students’ responses toward using laboratory inquiry method with the theme of packaged beverage. The method in this study is quasi-experimental research design using Nonequivalent Control Group Design. The data is collected using creative thinking skill test, observation of attitude and action, as well as questionnaire. Quantitative data is analyzed using statistics. The results showed that the experimental class students experience the creative development from the aspects of creative thinking skills with the highest score is on the ability to think originally with N-gain of 42.13%in the moderate category. From the aspect of creative attitude, experimental class scores highest on the indicator of feeling challenged by a plurality by the N-gain of 59.25% in the moderate category. From the aspect of the creative act, the experimental class is highest on the performance aspects of lab implementation stage with average N-gain of 52.88% in the moderate category. Based on the results of the questionnaire, the students' responses to lab implementation, the ability to understand chemistry concepts through packaged beverage theme and their responses to learning method are positive.
Co-Authors hayat solihin muyati arifin Siti Sopiah Yuniartika Yuniartika