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Pelatihan Strategi Pengembangan Ketrampilan Dasar Laboratorium Peserta Didik Pada Guru Guru Kimia di Kabupaten Lombok Timur muti'ah, muti'ah; Anwar, Yunita Arian Sani; Junaidi, Eka; Hidayanti, Ermia; Ariani, Sunniarti; Rizka Isnaini
Jurnal Pengabdian Inovasi Masyarakat Indonesia Vol. 4 No. 2b (2025): Edisi khusus Dies Natalis Universitas Mataram
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/y194q024

Abstract

Kompetensi guru kimia dalam memberdayakan laboratorium untuk  pembelajaran praktikum dapat berdampak langsung pada siswa dalam memperoleh  pengalaman langsung untuk mengamati  perubahan yang terjadi dalam proses kimia. Tujuan kegiatan pengabdian ini adalah memberikan pelatihan  tentang strategi mengembangkan  ketrampilan dasar laboratorium peserta didik  untuk memberdayakan laboratorium secara maksimal. Sasaran kegiatan adalah guru guru kimia yang bergabung dalam MGMP Kimia Lombok Timur. Metode pelaksanaan kegiatan pengabdian adalah ceramah, diskusi dan demonstrasi,  melalui gambar atau vidio yang terkait dengan ketrampilan dasar laboratorium. Kesimpulan dari kegiatan ini adalah: 1) Kegiatan berjalan lancar dan sangat memotivasi peserta. 2) Strategi pengembangan ketrampilan dasar laboratorium dapat dilakukan dengan  menggunakan strategi / metode pembelajaran yang dapat memberikan latihan langsung dan berulang pada siswa seperti demonstrasi atau eksperimen. 3) Adanya peningkatan pemahaman tentang strategi pengembangan ketrampilan dasar laboratorium pada peserta kegiatan dari katagori kurang menjadi katagori sangat baik.
Analysis of Relevancy of Local Culture Wisdom in Salt Production with Analytical Chemistry Subject in Order to Develop Instruments for Integrated Etnochemistry Lecture Muti'ah, Muti'ah; Siahaan, Jackson; Andayani , Yayuk; Haris, Mukhtar; Supriadi, Supriadi
Jurnal Penelitian Pendidikan IPA Vol 9 No SpecialIssue (2023): UNRAM journals and research based on science education, science applic
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9iSpecialIssue.5097

Abstract

Characteristic of Chemistry learning which is integrated with etnochemistry is the existing of local culture wisdom aspects as a learning media, as a learning source, or as a learning method to comprehend chemistry concepts. This descriptive research aims to analyse the relevance of local culture wisdom with Analytical Chemistry subject which is integrated with etnochemistry in production of salt in order to develop learning instruments based on Problem Based Learning (PBL) learning method. The objects of the research are local culture wisdom in production of table salt (in Pijot village, Sub-district of Keruak, Distric of East Lombok, West Nusa Tenggara Province, Indonesia) and Analytical Chemistry subject. Data is collected from documents and interview and then being analysed descriptively. The results showed that (1) There is a relevancy of local culture wisdom element in production of salt with any topic in Analytical Chemistry subject, (2) Lecture instruments of Analytical Chemistry subject which is integrated with etnochemistry could be developed by including sea water, salt, and bittern water as learning media in class lecture and in practical work in laboratory, and salt crystallization process as learning source, (3) Lecture instruments of Analytical Chemistry subject which is integrated with etnochemistry based on PBL method could be developed by including real problem in society as a way to improve quality of salt so it appropriate with SNI standard. (SNI = Standar Nasional Indonesia: Indonesia National Standard).
The exploration of biochemistry laboratory activity: Study on higher education in Mataram Anwar, Yunita Arian Sani; Muti'ah, Muti'ah
Jurnal Inovasi Pendidikan IPA Vol. 9 No. 1: April 2023
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jipi.v8i1.48920

Abstract

As the core of science learning, laboratory work is inseparable from learning chemistry, including biochemistry. However, the implementation of laboratory work needs reconstruction, especially in higher education, so an initial study is needed to understand the problems in laboratory work at universities. This article was a study of the working conditions of the biochemistry laboratory at the University of Mataram. This study included quantitative research with students (N = 250), lab work assistants (N = 36), laboratorium staff (N = 4), and biochemistry lecturers (N = 4) as respondents. Techniques for obtaining data through participatory observation and questionnaires. Supporting data were obtained through interviews with students, lecturers, laboratory assistants, and laboratory personnel representatives. The results showed that the implementation of biochemistry lab work at the University in Mataram had gone through the pre-laboratory, laboratory work, and post-laboratory stages. Expository, inquiry, and demonstration are lab work methods, with 80% of the implementation using the expository method. Instructions related to waste handling have not been carried out in the implementation of biochemistry lab work. Based on these findings, several recommendations were put forward for improving the biochemistry lab work at the University.
Pengaruh Media Augmented Reality Terhadap Pemahaman Konsep Siswa Kelas Xi MIPA SMAN 1 Pujut Pada Materi Asam Basa Husnusshaliha, Baiq Ulfa; Muti'ah, Muti'ah; Savalas, Lalu Rudyat Telly; Supriadi, Supriadi
Chemistry Education Practice Vol. 8 No. 2 (2025): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i2.8622

Abstract

This study aims to determine the effect of Augmented Reality media on the conceptual understanding of eleventh-grade students at SMAN 1 Pujut on the topic of acids and bases. The research design used is a quasi-experiment with a nonequivalent control group design. The population for this study consists of tenth-grade students at SMAN 1 Pujut. The research sample includes class XI F1 as the experimental group (23 students) and class XI F2 as the control group (20 students). The learning outcome instrument is a post-test in the form of multiplechoice questions. Quantitative data analysis was performed to test the hypothesis using a t-test. The results show that the calculated t-value (3,84) is greater than the table t-value (2.01), which means that the null hypothesis (H₀) is rejected, and the alternative hypothesis (Hₐ) is accepted. The results of the student response questionnaire to the application of Augmented Reality learning media on acid-base material showed that the number of students who stated Strongly Agree (SS) was 44%, Agree (A/S) was 34%, Disagree (D/TS) was 17%, and Strongly Disagree (SD/STS) was 5%. Thus, the average percentage of Strongly Agree and Agree choices was 78%. Therefore, it can be concluded that there is an effect of using Augmented Reality media on the conceptual understanding of eleventh-grade students at SMAN 1 Pujut.
Pengembangan LKPD Indikator Alami Asam Basa dari Ekstrak Tumbuhan Kubis Ungu, Bunga Sepatu dan Kunyit Atazzahro, Salsabila; Muti'ah, Muti'ah; Loka, I Nyoman
Chemistry Education Practice Vol. 8 No. 2 (2025): Edisi November
Publisher : FKIP University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/cep.v8i2.8968

Abstract

This research is development research or Research and Development (R&D) which aims to produce Student Worksheets (LKPD) which are categorized as minimally feasible and practical. The research and development model used in this research is a 4D model which consists of four stages, namely defining, designing, developing and disseminating. In this research, the 4D model is limited to the development stage. Validation of the LKPD was carried out by two Chemistry Education lecturers and two Chemistry subject teachers at high school level. Data analysis in the expert validation test uses the Aiken's V Index formula. The validation results show that the LKPD validity index is generally 0.84 with a very valid validity category, which means the LKPD is very feasible based on validity. After the LKPD was tested for validation and revision, it was then tested for practicality on 25 students and 2 chemistry subject teachers. The test results show that the practical level of LKPD generally reaches 86% based on student responses and 95% based on teacher responses, both of which are classified as very practical. Based on this, this LKPD is declared very suitable for use as a learning medium regarding acid-base solutions at the high school level.