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Muhammad Shohibul Ihsan
Program Studi Biologi, Fakultas Matematika dan IPA Universitas Nahdlatul Wathan Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Education Materials Science & Nanotechnology Physics

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PENGEMBANGAN MODUL IPA INTERAKTIF BERBASIS ETNOSAINS UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA Muhammad Shohibul Ihsan; Muhammad Zainul Pahmi
JURNAL INOVASI PENDIDIKAN DAN SAINS Vol 3 No 3 (2022): Desember
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v3i3.1151

Abstract

This study aims to produce an interactive ethnoscience-based science module that is valid, practical and effective to improve students' critical thinking skills in science subjects with the subject matter of environmental pollution. This research is included in research and development (Research and Development) referring to the ADDIE development model including the Analysis, Design, Development, Implementation, Evaluation stages. Testing of ethnoscience-based interactive science modules in learning and critical thinking skills tests were conducted on seventh grade students of MTs Nahdlatul Wathan Suela and SMP Nurul Jihad NW Senyiur, NTB. The trial design of this study used the One Group Pretest-Posttest Design. The results showed that the average percentage of the feasibility value of the ethnoscience-based interactive science module from the three validators was 80.6% with very decent criteria, critical thinking ability instrument was 77.7% with proper criteria. The practicality of using an interactive science-based science module based on enscience in the trial got an average score of 75.2% with practical criteria. The ethnoscience-based interactive science module is effective in improving students' critical thinking skills with an average N-gain score of 68 with moderate criteria. These results indicate that the developed interactive science module has valid, practical and effective criteria to improve students' critical thinking skills
IDENTIFIKASI KANDUNGAN SENYAWA FITOKIMIA EKSTRAK ETANOL DAUN ASAM JAWA (TAMARINDUS INDICA L.) Pahmi Husain; Dwi Kartika Risfianty; Khaerul Ihwan; Baiq Naili Dewi Atika; Irma Risvana Dewi; Muhammad Shohibul Ihsan
Jurnal Inovasi Pendidikan dan Sains Vol 3 No 2 (2022): Agustus
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v3i2.1068

Abstract

Tamarind plant (Tamarindus indica L.) is one of the alternative plants that is widely used by the community in the medical and culinary fields. The utilization of tamarind leaves has been developed from generation to generation in traditional communities to urban areas until now. traditionally has medicinal properties. The content of tannin compounds, flavonoids, anthroquinone, saponins. Alkaloids contained in tamarind leaves can act as antibacterial. This study aims to identify the content of chemical compounds in tamarind leaves. The design of this study used a randomized block design. The research stages began with organoleptic testing of tamarind leaves, making extracts of young tamarind leaves and old tamarind leaves, then phytochemical screening tests (alkaloid test, flavonoid test, saponin test, tannin test, and steroid/triterpenoid test) and and continued with antibacterial activity test. The results showed that young tamarind leaves did not contain alkaloids and saponins, while old tamarind leaves contained flavonoids, alkaloids, tannins, and steroids/terpenoids. The antibacterial activity of young tamarind leaves was higher than that of old tamarind leaf extract. Keywords : Phytochemical Compounds, Ethanol, Tamarind, Randomized Block Design
PENGEMBANGAN MODUL IPA INTERAKTIF BERBASIS ETNOSAINS UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA Muhammad Shohibul Ihsan; Muhammad Zainul Pahmi
Jurnal Inovasi Pendidikan dan Sains Vol 3 No 3 (2022): Desember
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v3i3.1151

Abstract

This study aims to produce an interactive ethnoscience-based science module that is valid, practical and effective to improve students' critical thinking skills in science subjects with the subject matter of environmental pollution. This research is included in research and development (Research and Development) referring to the ADDIE development model including the Analysis, Design, Development, Implementation, Evaluation stages. Testing of ethnoscience-based interactive science modules in learning and critical thinking skills tests were conducted on seventh grade students of MTs Nahdlatul Wathan Suela and SMP Nurul Jihad NW Senyiur, NTB. The trial design of this study used the One Group Pretest-Posttest Design. The results showed that the average percentage of the feasibility value of the ethnoscience-based interactive science module from the three validators was 80.6% with very decent criteria, critical thinking ability instrument was 77.7% with proper criteria. The practicality of using an interactive science-based science module based on enscience in the trial got an average score of 75.2% with practical criteria. The ethnoscience-based interactive science module is effective in improving students' critical thinking skills with an average N-gain score of 68 with moderate criteria. These results indicate that the developed interactive science module has valid, practical and effective criteria to improve students' critical thinking skills
Co-Authors Baiq Naili Dewi Atika Dwi Kartika Risfianty Irma Risvana Dewi Khaerul Ihwan Muhammad Zainul Pahmi Pahmi Husain