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All Journal Jurnal Ilmiah Wahana Pendidikan Indonesian Science Education Journal (ISEJ)
May Wulan Sari
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Religion Agriculture, Biological Sciences & Forestry Education Social Sciences Other

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Pengembangan Lembar Kerja Peserta Didik Berbasis Etnosains Pada Mata Pelajaran IPA untuk Meningkatkan Keterampilan Berpikir Siswa Di SMP Negeri 15 Bengkulu Utara May Wulan Sari; Andang Sunarto; Ahmad Walid
Jurnal Ilmiah Wahana Pendidikan Vol 8 No 1 (2022): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (277.913 KB) | DOI: 10.5281/zenodo.5819172

Abstract

Development or research and development is a research method used to produce certain product, and test the effectiveness of these products. R&D serves to validate and develop products. The purpose of this research is to determine feasibility and effectiveness LKPD. The type of research used is the development of Borg and Gall developed by Sugiono with stages consisting of potential problems, information gathering, initial product & product design, design validation, design revision, product trial small group product revision, final product. The result of developing ethnoscience based student worksheets for eligibility are linguistic experts 86,67%, material experts 94,54%, and media experts 100%. While the result of developing student worksheets based on ethnoscience for effectiveness using the N-Gain test, students experience improvement of students thinking skills on the criteria of high 0,75, medium 0,5, and low 0,25. Small-scale trials were conducted on 10 student of class VII A. The feasibility of developing ethnoscience based student worksheets to improve students thinking skills based on expert validators, the results were qualified and valid so that they could be used for students. While the effectiveness of ethnoscience based student worksheets on the eyes science lessons to improve students thinking skill based on N-Gain are effective for students to use.Key : Ethnoscience, student worksheets, environmental pollution, development.
The Effect Of The Old Level Of Boating On The Success Of Making Sweet Poultry And Kepok Banana May Wulan Sari; Azis Abdul Malik; Anike Riana; Irvan Ardiansyah Putra; Seri Dewi Ami; Nurlia Latipah
ISEJ : Indonesian Science Education Journal Vol. 1 No. 1 (2020): Januari 2020
Publisher : Yayasan Darussalam Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62159/isej.v1i1.12

Abstract

This study aims to determine the effect of the length of boiling time on success in making purple sweet potato tapai and banana kepok. The method used in this research is the experimental method and documentation media. By using observations of purple sweet potato stew and banana kepok. The content that is in purple sweet potato is very much, including as a source of carbohydrates and sources of enough calories (such as vitamins, minerals, protein, fat, and fiber). While kapok bananas contain high carbohydrates and fiber. By means of fermentation, the anaerobic carbohydrate and amino acid breakdown process that is without the need for oxygen. The process of making tapai from purple sweet potato and banana is done by referring to the standard of making tapai in general, only in this study using 2 samples with each different level of maturity. From the results and discussion it can be concluded that the length of boiling time and the level of maturity in making purple sweet potato tapai and banana kepok affect the texture and taste.
Co-Authors Andang Sunarto Anike Riana Azis Abdul Malik Irvan Ardiansyah Putra Nurlia Latipah Seri Dewi Ami Walid, Ahmad