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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) DIKEMAS (Jurnal Pengabdian Kepada Masyarakat)
Andromeda
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics Social Sciences

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Implementasi Repair Grove Ban Layak Pakai Dan Pengembangan Produktifitas Sumber Daya Manusia Untuk Masyarakat Karang Joang Jatmoko Awali; Andromeda; Ika Ismail; Yunita Triana; Ahmad Syaifuddin
DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) Vol 4 No 1 (2020)
Publisher : Politeknik Negeri Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pendidikan adalah modal utama bagi suatu bangsa dalam upaya meningkatkan kualitas sumberdaya manusia yang dimilikinya. Sumberdaya manusia yang berkualitas akan mampu mengelola sumber daya alam dan memberi layanan secara efektif dan efisien untuk meningkatkan kesejahteraan masyarakat. Maka dari itu, titik sentral pembangunan adalah pemberdayaan sumber daya manusia termasuk tenaga kerja, baik sebagai sasaran pembangunan maupun sebagai pelaku pembangunan. Balikpapan merupakan kawasan industri yang dimana di desa Karang Joang tersebut merupakan daerah yang sedang berkembang. Namun sejauh ini, kurangnya pendidikan dan belum ada tindakan yang nyata baik dari pemerintah maupun tokoh masyarakat dan pengusaha. Akibatnya kebanyakan orderan yang diminta oleh para pengembang beralih pada sekelompok orang saja. Berdasarkan kenyataan tersebut, maka lembaga pelatihan dan pengembangan produktifitas sumber daya manusia yang berlokasi di desa Karang Joang mencoba untuk memfasilitasi kelompok produktif ini agar bisa lebih produktif dan berguna bagi upaya memperbaiki ekonomi keluarga, salah satunya adalah dengan jalan memberikan pelatihan tentang manajemen dan repair ban layak pakai.
Development of Acid-Base E-Modules Based on Guided Discovery Learning Using React Native to Improve Problem Solving Skills of Phase F High School Students Sudirman, Rivo Juita; Yerimadesi; Andromeda; Riga; Yuhelman, Nofri
Jurnal Penelitian Pendidikan IPA Vol 11 No 7 (2025): July
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i7.12212

Abstract

The study aims to develop an acid-base e-module based on guided discovery learning using React Native to improve the problem-solving skills of senior high school students. The research method is Educational Design Research (EDR) using the Plomp model. The e-module using React Native is presented in the form of a mobile application that can be accessed on smartphones. The presentation of acid-base material in the e-module is adapted to the syntax of Guided Discovery Learning. The e-module was validated by 5 validators, including 3 subject matter experts and 2 media experts, using a questionnaire analysed with Aiken's V. Practicality was assessed by 9 students representing low, medium, and high ability categories using a questionnaire in the small group stage, analysed using achievement percentages. Effectiveness was determined by comparing pre-test and post-test scores of students using the N-gain formula. The validation results of the acid-base e-module using React Native were 0.90, categorized as valid, and the practicality of the e-module was 92%, categorized as highly practical. Effectiveness was obtained from N-gain data of 0.71, categorised as high (sufficiently effective). Hypothesis testing was conducted using the Wilcoxon test because the data was not normally distributed, with a sign of < 0.001, indicating that the acid-base e-module based on guided discovery learning using React Native can improve the problem-solving skills of senior high school students in phase F.
Development of an Acid-Base E-Module Based on Guided Discovery Learning with Ethnoscience Content to Improve Literacy and Numeracy Marsila, Nadia; Yerimadesi; Alizar; Andromeda
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12439

Abstract

This research aims to develop a chemistry learning e-module for acids and bases based on guided discovery learning, incorporating elements of ethnoscience to improve students' literacy and numeracy. The guided discovery learning approach was chosen to encourage students to actively construct knowledge through guidance, while the integration of ethnoscience aims to link chemistry concepts with local wisdom to increase student relevance and understanding. The research method used was Research and Development (R&D) with the 4D development model (Define, Design, Develop, Disseminate). The research instruments included an expert validation sheet, a student response questionnaire, and literacy and numeracy tests. The validation results indicated that the e-module was highly feasible in terms of content, presentation, and language. A limited trial demonstrated significant improvements in students' literacy and numeracy skills after using the e-module. Therefore, this e-module is effective as an alternative learning medium for contextual and meaningful chemistry learning.
Development of the Acid-Base Module Based on Problem Based Learning with Ethnochemisty to Improve Students Science Literacy Ability Pebrianti, Puji; Andromeda; Yerimadesi; Hardeli; Suryani, Okta
Jurnal Penelitian Pendidikan IPA Vol 10 No 8 (2024): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i8.8582

Abstract

This study aims to produce an acid-base module based on ethnochemical problem-based learning to improve students' scientific literacy skills, analyze the validity and practicality of the module and analyze the effectiveness of the acid-base module based on ethnochemical problem-based learning to improve students' scientific literacy skills. The type of research used is Research and Development (R&D) with a 4-D development model. The 4-D development model consists of 4 stages of development, namely define, design, develop and disseminate. The research instruments used are interview sheets, questionnaires, validation instruments, practicality instruments and effectiveness instruments. The validity test uses the Aiken's V formula. The results of the construct and content validity tests were 0.88 and 0.89 with a valid category. The results of the module practicality test carried out by teachers and students were 91.25% and 90.65% with a very practical category. The effectiveness test of the module was carried out using the N-Gain test and obtained a result of 0.71 in the high category. The results of the study indicate that a valid, practical and effective acid-base module based on ethnochemical problem-based learning has been obtained in improving students' scientific literacy skills.
Pengembangan Modul Hidrolisis Garam Berbasis Problem Based Learning Terintegrasi TPACK untuk Meningkatkan Kemampuan Literasi Numerasi Peserta Didik Fase F SMA Febrila, Putty Zinda; Yerimadesi; Andromeda; Alizar
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8615

Abstract

This research aims to analyze the validity, practicality and effectiveness of the salt hydrolysis module based on problem based learning integrated with TPACK on students numeracy literacy skills. The development model used is the 4-D model. The module developed was validated by two lecturers and three chemistry teachers. The practicality testing of the module was carried out by three chemistry teachers and 32 SMA students. Testing the effectiveness of the module was carried out using a pre-experimental method with a non-equivalent control group design. The validity test was analyzed using the Aiken's V formula where content and construct validity were obtained respectively 0.91 and 0.92 with the valid category. The practicality test was analyzed using the Aiken's V formula where the practicality scores for teachers and students were obtained respectively 0.94 and 0.86 in the practical category. The module effectiveness test was analyzed using N-Gain where an N-Gain value of 0.76 was obtained in the high category. Based on the results of data analysis, it can be concluded that the salt hydrolysis module based on problem based learning integrated with TPACK developed is valid, practical and effective to improve the numeracy literacy skills of Phase F SMA students.
Validity and Practicality of Reaction Rate Module Based on Problem Based Learning Integrated Socio-Scientific Issues for Phase F Firanti, Feyges Frilla; Andromeda; Alizar; Kurniawati, Desy
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10432

Abstract

design stages, this research only focuses on the development stage, namely the validity and practicality tests. The research instruments used were validation questionnaires and practicality questionnaires for teachers and students. The validity test was carried out by 5 expert teams and the practicality test was carried out on two chemistry teachers and 34 phase F students. The results of construct and content validity tests were obtained at 0.89 and 0.93 with valid categories. The results of the module's practicality test conducted by teachers and students amounted to 92.92% and 87.45% with a very practical category. The results showed that a valid and practical PBL-based reaction rate module integrated with SSI was produced for phase F students.
Co-Authors Ahmad Syaifuddin Alizar Desy Kurniawati Febrila, Putty Zinda Firanti, Feyges Frilla Hardeli Ika Ismail Jatmoko Awali Marsila, Nadia Nofri Yuhelman Pebrianti, Puji Riga Sudirman, Rivo Juita Suryani, Okta Yerimadesi Yunita Triana