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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) SPIN: Jurnal Kimia & Pendidikan Kimia
Raehanah
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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THE EFFECT OF ARTICULATE STORYLINE-BASED INTERACTIVE LEARNING MEDIA ON THE CHEMISTRY CLASS XI STUDENTS LEARNING OUTCOMES Mudrikah; Raehanah; Taufik, Lukman
SPIN JURNAL KIMIA & PENDIDIKAN KIMIA Vol. 5 No. 2 (2023): Juli - Desember 2023
Publisher : UIN Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/spin.v5i2.8071

Abstract

The aim of this research is to determine whether there is an influence of articulate storyline-based interactive learning media on students' cognitive learning outcomes and affective learning outcomes in class XI chemistry learning. This research uses a quasi-experimental quantitative approach and a non-equivalent control group research design. The population of this study was all class XI IPA. The technique used for sampling was saturated sampling, class XI IPA I with a total of 36 students as the control class and class XI IPA II with a total of 41 students as the experimental class. Data collection uses multiple choice questions for cognitive learning outcomes and questionnaires for affective learning outcomes. Hypothesis testing uses the non-parametric Mann-Whitney test for univariate tests and Kruskal Wallis for multivariate tests. Based on the results of the hypothesis test, the following conclusions were obtained: 1) There is an influence of articulate storyline-based interactive learning media on students' cognitive learning outcomes in Class XI chemistry learning on a univariate basis, with a value of Sig. 0.002<0.05. 2) There is an influence of articulate storyline-based interactive learning media on students' affective learning outcomes in Class XI chemistry learning univariately, with a value of Sig. 0.000<0.05. 3) There is an influence of articulate storyline-based interactive learning media on students' cognitive learning outcomes and affective learning outcomes in Class XI chemistry learning in a multivariate manner, with a value of Sig. 0.000<0.05.
MODELING METHODS EFFECT ON STUDENT’S MOTIVATION AND LEARNING OUTCOMES IN CHEMISTRY AT MA DARUL AMININ NW AIKMUAL Sulastri, Anis; Raehanah; Qurniati, Devi
SPIN JURNAL KIMIA & PENDIDIKAN KIMIA Vol. 5 No. 2 (2023): Juli - Desember 2023
Publisher : UIN Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/spin.v5i2.8072

Abstract

The purpose of this study was to determine the influence of the use of modeling methods on students' motivation and learning outcomes in Chemistry at MA Darul Aminin NW Aikmual. The sampling technique used is a nonprobability sampling technique in the form of saturated sampling. The approach used is a quantitative approach, with a quasi-experimental type and a research design that is nonequivalent control group design with a pretest-posttest type. Based on the analysis of the N-Gain motivational score, the experimental class was 24.6251 (not effective), and the control class was 14.7795 (ineffective). Then, the N-Gain score of learning outcomes in the experimental class was 63.9940 (quite effective), and in the control class it was 46.0750 (less effective). Based on the hypothesis test, it can be concluded as follows, (1) there is no effect of the modeling method on students' motivation to learn chemistry at MA Darul Aminin NW Aikmual as evidenced by a sig value of 0.117 > 0.05, (2) there is an effect of the modeling method on students' chemistry learning outcomes at MA Darul Aminin NW Aikmual is proven by a sig value of 0.000 <0.05, and (3) the influence of the modeling method on students' motivation and learning outcomes in chemistry at MA Darul Aminin NW Aikmual is proven by a sig value of 0.000 <0.05.
THE DISCOVERY LEARNING MODEL INFLUENCE ON STUDENT CRITICAL THINKING ABILITIES AND CHEMISTRY LEARNING OUTCOMES IN MA. MU'ALLIMAT NWDI PANCOR Laili, Putri Ispani Maulidayatul; Raehanah; Multazam
SPIN JURNAL KIMIA & PENDIDIKAN KIMIA Vol. 5 No. 2 (2023): Juli - Desember 2023
Publisher : UIN Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/spin.v5i2.8340

Abstract

This study aims to determine the effect of the discovery learning model on critical thinking skills and student chemistry learning outcomes at MA Mu'allimat NWDI Pancor in multivariate and univariate ways. The type of research used is a quasi-experimental research design with a post-test only control group design. The sampling technique in this study was cluster random sampling. The research samples were class XI IPA 2 as the experimental class with 34 students and class XI IPA 1 as the control class with 34 students. The instrument used to measure critical thinking skills is a description test of 5 questions and learning outcomes of 16 multiple choice questions. Based on the results of the study it can be concluded that: a) There is an influence of the discovery learning model on students' critical thinking skills at MA Mu'allimat NWDI Pancor, as evidenced by the sig value of 0,007 <0,05. b) There is an influence of the discovery learning model on students' chemistry learning outcomes at MA Mu'allimat NWDI Pancor, as evidenced by the sig value of 0,001 <0,05. c) There is an influence of the discovery learning model on critical thinking skills and students' chemistry learning outcomes at MA Mu'allimat NWDI Pancor in a multivariate manner as evidenced by a sig value of 0,000 <0,05.
Measurement and Risk Analysis of Ozone (O3) Concentrations in the 9 MeV and 12 MeV Electron Mode LINAC Khasanah, Nur; Raehanah; Bunawas; M, I Wayan Ari; Subroto, Rinarto; H, Lalu Sahrul; A, Paramita Putri; Ulfariah, Dia
Jurnal Penelitian Pendidikan IPA Vol 10 No 2 (2024): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i2.5347

Abstract

This study investigates potential non-radiation hazards, specifically Ozone (O3) production, during Linear Accelerator (LINAC) electron mode radiotherapy. The research uses experimental measurements to determine Ozone concentration in the LINAC patient waiting room and control room. Measurements are taken assuming a ±2-hour delay in one working day, using 9 MeV and 12 MeV energy, 400 MU dose rate, and illumination angles of 0o, 90o, and 270o. Maximum Ozone concentrations in the LINAC patient waiting room and control room are found to be 6.6 ppb (12 MeV) and 8.3 ppb (12 MeV), respectively. These concentrations fall below the chemical threshold limit and are deemed safe for human exposure. Notably, potentially detectable Ozone levels are observed in the LINAC banker. Overall, this research highlights the importance of monitoring Ozone levels to ensure the safety of both patients and personnel in LINAC facilities.
Co-Authors A, Paramita Putri Bunawas Devi Qurniati H, Lalu Sahrul Laili, Putri Ispani Maulidayatul M, I Wayan Ari Mudrikah Multazam Nur Khasanah Rinarto Subroto Sulastri, Anis Taufik, Lukman Ulfariah, Dia