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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Chemistry Education Practice
Lalu Rudyat Telly Savalas
Program Studi Pendidikan Kimia, Universitas Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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UJI KUALITAS OBAT TRADISIONAL ANTIDIABETES DARI BUAH BUNCIS DAN BUAH PARE Baiq Risni Maripa; Yayuk Andayani; Lalu Rudyat Telly Savalas
Jurnal Penelitian Pendidikan IPA Vol. 5 No. 1 (2019): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v5i1.177

Abstract

This research was conducted to determine the quality of antidiabetic traditional medicines from beans and bitter melon after 6 months of storage. Beans and bitter melon contain bioactive compounds such as flavonoids, beta sitosterol, stigmasterol, alkaloids, saponins, and phenols which function as antidiabatic. However, environmental factors such as production processes, and environmental temperatures affect the storage process. So we need to test the quality of antidiabetic drugs after 6 months of storage. The tests are pH test, total plate number test, mold and yeast number test. Based on the test the following results are obtained. The pH obtained was 4.75, the plate number was 0.002 colonies / g, mold number and yeast 0.01 x103 colonies / g. Based on these results, the quality of antidiabetic traditional medicines from beans and bitter was kept in quality after 6 months of storageKeywords: Quality of storage, traditional medicine, beans, bitter melon
Pengaruh Media Augmented Reality Terhadap Pemahaman Konsep Siswa Kelas Xi MIPA SMAN 1 Pujut Pada Materi Asam Basa Baiq Ulfa Husnusshaliha; Muti'ah Muti'ah; Lalu Rudyat Telly Savalas; 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.
Co-Authors Baiq Risni Maripa Baiq Ulfa Husnusshaliha Muti'ah Muti'ah Supriadi Supriadi Yayuk Andayani