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Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram
Published by Universitas Pendidikan Mandalika
ISSN : 25407899     EISSN : 23384530     DOI : https://doi.org/10.33394/j-ps
Core Subject : Science, Education, Social, Engineering,
Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Mathematics Physics Other
J-PS (Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram) was published by the Faculty of Science, Engineering, and Applied Science Universitas Pendidikan Mandalika. J-PS containing scientific articles in the form of research and literature.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 42 Documents
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Search results for , issue "Vol 11, No 2: April 2023" : 42 Documents clear
Implementation of Online Think Pairs Share (OTPS) Model to Improve Student Learning Outcome Nurwulan Fitriyanti; Mona Zevika; Rizki Zakwandi
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 2: April 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i2.5944

Abstract

This study was an online classroom action research (PTK) due to the COVID-19 pandemic. This study aimed to improve learning outcomes in calculus classes for physics engineering students using think pairs share. The online think pairs share (OTPS) learning model was optimized using the Learning Management System (LMS) platform in two learning cycles. The research sample was 46 students in the study program of physics engineering. The data were obtained from the pre-test-post-test scores, group discussions, and individual presentations. The results showed that the pre-test and post-test scores in cycle I were 37.16 and 68.41, while in cycle II, 41.20 and 68.65, respectively. In addition, the daily student score from the group discussion and individual presentation was 60.68 for the cycle I and 60.15 for cycle II. Furthermore, inferential analysis using the Kolmogorov-Smirnov test proves that tcount > ttable. Hence, the result indicated that implementing the OTPS learning model optimized using LMS could improve the student learning outcomes in calculus.
Comparison of Clinical Codes with Standards of Genitourinary Disease in Public Hospital of Sidoarjo Vina Fauzia; Umi Khoirun Nisak; Cholifah Cholifah
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 2: April 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i2.7494

Abstract

The accuracy of data diagnosis is important for clinical data management, reimbursement, and  issues related to healthcare and services. Based on preliminary observations, it was found that the inaccuracy of the diagnosis code maker with the genitourinary disease standard at the  Sidarjo District Hospital. The purpose of this study was to find out the comparison of coder clinical codes with genitourinary disease standards at the sidoarjo district hospital. The method used was quantitative with random sampling techniques presented  in the form of frequency tables and cross tabulations and tested using the chi-square test. This study used medical records for inpatient genitourinary cases in 2022,   with a total sample of 80 medical records. The results showed that completeness, timeliness,  and accuracy had a significant influence on coding accuracy. Completness ( completeness of  supporting information) obtained 58,8% complete medical record documents and 51.3% incomplete medical record documents (p=0.012). Accuracy (coding accuracy):52.5% of medical  record documents were accurate and 47.5% of medical record documents were inaccurate  (p=0,0001). This study suggests improving the quality of coding by conducting coding training  and evaluating coding audits to support coding speed.
The Effectiveness of using Android Based Chemical Ludo Game Media Reduction and Oxidation Reaction Material on Students Learning Outcomes Indah Fedya Sari; Iswendi Iswendi
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 2: April 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i2.7474

Abstract

This research follow up research development of Educational Design Research with Plomp model that has been done the validity and practicality test but hasn’t been tested effectiveness using the android based chemical ludo game media for reduction and oxidation reactions material on student learning outcomes for class X SMA/MA. This aims for reveal the level effectiveness using the android based chemical ludo game media on reduction and oxidation reaction material to learning outcomes of class X SMA/MA.The design used was pretest-posttest control group design with random sample group. The sample of research were class X MIPA 4 with 34 students and X MIPA 3 with 34 students at SMAN Binaan Khusus. The research instrument is instrument test and questionnaires. The data using analyzed with N-Gain test and hypothesis test (t-test). N-Gain the experimental class was 0.79 with high category and the control class was 0.47 with medium category. The hypothesis testing which was carried out with the t-test with tcount (7.84527) > ttable (1.668) at the real level α = 0.05. So the android based chemical ludo game media material for reduction and oxidation reactions effective in increasing learning outcomes for students significantly in the cognitive domain class X SMA/MA.
Socially and Economically Vulnerable Women: Building Strategies to Move Out of Poverty Willya Achmad
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 2: April 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i2.7486

Abstract

This research aims to identify strategies that can help socially and economically vulnerable women to escape poverty. Through a qualitative approach, with a descriptive method to analyze vulnerable social and economic conditions. This research uses qualitative methods through literature study. The stages of this research were carried out by gathering literary sources obtained from various books, journals, program documents, activity reports, thesis and dissertation research results, as well as online news sources from the internet which were considered relevant and credible to become the source of data in this research. Data analysis technique use the content analysis method. The research results show that there are several effective strategies in helping vulnerable women escape poverty , such as building skills and education, strengthening social networks, and utilizing available local resources. However, this study also found several obstacles in implementing this strategy, such as a lack of access to resources and difficulties in accessing social services. This research makes an important contribution to efforts to improve the welfare of women who are socially and economically vulnerable, as well as provide recommendations for policies that are more inclusive and pro-vulnerable.
Evaluation of Hospital Information Management System (HIMS) by using the method Coping Model of User Adaption (CMUA) at the Siti Khodijah Sepanjang Hospital Syifa Kania Mumtaz; Cholifah Cholifah; Umi Khoirun Nisak
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 2: April 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i2.7541

Abstract

The Siti Khodijah Muhammdiyah Sepanjang Hospital uses EHOS as a means of providing HIMS. Preliminary study found that in outpatient units consisting of 30 clinics, 1 clinic did not record on the EHOS application, namely home care in filling out data, it was known that filling was still incomplete on patient identity sheets, general consent, initial assessment, and special examinations. The porposed this study to improve the utilization of HISM technology at siti khodijah sepanjang hospital based on the CMUA method using a sample of 135 respondents determination of the number of samples used the formula estimate a proportional in finite population with minimal 117 samples. Simple random sampling was used. This study was conducted from September to December 2022 at Siti Khodijah Sepanjang Hospital. The results of this study are 8 hypotheses, most of which have significant value, including H1: the perception of using HIMS as an opportunity (PO) will positively influence the adoption of a benefit-maximizing strategy (BM) of significant value (sig.0.007). H2: the perception of using HIMS as an opportunity (PO) will positively influence the adoption of a benefit satisfaction strategy (BS) with significant value (sig. 0.00). H3: The manager's perception of the use of HIMS as a threat (PT) will positively influence the disturbance management strategy (DH), with a significant value (sig. 0.000). H5: when managers perceive a situation as an opportunity, the more control they feel over the benefits of HIMS, the more likely they are to adopt a benefit maximizing (BM) strategy of significant value (sig. 0.000). H6: When managers perceive a situation as an opportunity, the more control they feel over the benefits of HIMS, the more likely they are to adopt a significant value benefit satisfaction (BS) strategy (sig. 0.016). H7: when a manager perceives the use of HIMS as a threat, the greater the perceived control over the implementation of security measures, the more he or she will adopt an intrusion management strategy (SP) of significant value (sig. 0.004). It was concluded that in using HIMS to optimize its use from the perspective of threats and opportunities, managers can adopt benefit maximizing strategies, benefit satisficing strategies, and disturbance handling strategies.
Exploration of Environmental Literacy in the Kampung Warna-Warni Jodipan Malang as a Source of Learning for Biology Intan Nurul Qomariansyah; H. Husamah; Fuad Jaya Miharja
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 2: April 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i2.7386

Abstract

This research aims to analyze the environmental literacy of the community in Kampung Warna-warni Jodipan (KWJ). Environmental literacy is conducted to determine the community's ability to understand and maintain the environment to ensure its balance and prevent pollution. Knowledge and attitudes are important aspects used to measure environmental literacy. This research was conducted on KWJ community involving 83 people as research samples. Data were collected through questionnaires, interviews, and observations using Google Form. Data analysis used Guttman Scale and Likert Scale. The results of data analysis according to the Guttman Scale with a moderate score range (11-16) showed that the community's knowledge is not yet fully maximal in understanding environmental literacy, but with KWJ, the attitudes shown by the community begin to emerge to maintain and preserve their environment. The results of this research can be used as a learning resource for biology in high school class X. This research can be used as a step to improve understanding of environmental literacy.
The Influence of Project-Based Learning Model on Ability to Find Research Problems in Learning Strategy Courses Lise Chamisijatin; Siti Zaenab; Fendy Hardian Permana
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 2: April 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i2.7649

Abstract

Teaching competence requires several skills in the form of real products or works, so in lectures Learning Strategies are very suitable for using the Project-Based Learning (PjBL) model. This study aims to describe the effect of using a project-based learning model on the ability to find problems. This research is a pre-experimental study and uses a single group design with pretest – treatment – posttest. The design steps are as follows: (1) Selecting a group of subjects for the sample, (2) Conducting a pretest, (3) Providing treatment, (4) Providing a posttest after treatment, (5) Finding the average score and standard deviation, both from pretest and posttest compare the two, and (6) test the average difference. The subjects of this study were second semester students of the Department of Biology Education, Faculty of Teacher Training and Education, Universitas Muhammadiyah Malang who took part in the Learning Strategy course (38 students). Data collection techniques were carried out by pretest and posttest. The research instruments used were pretest and posttest questions, and rubric sheets to assess students' assignments in finding problems. Data analysis for knowledge was performed by paired t test. Based on the results of the analysis, it shows that tcount > ttable (31.78 > 2.02619), which means that there is a significant difference, so that the development of the PjBL model has an effect on the ability to find research problems in the Learning Strategy course.
Accuracy of Weather Radar Products for Rainfall Estimation in North Sumatra Region Yolanda Mutiara Tondang; Marhaposan Situmorang; Tulus Ikhsan; Yahya Darmawan
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 2: April 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i2.7720

Abstract

The weather radar is a remote sensing-based observation tool that identifies and records rainfall. Remote sensing is a technology that determines atmospheric conditions, measures rainfall, and performs other functions. However, the accuracy of weather radar products concerning rainfall estimation need to be evaluated. This research aims to investigate the accuracy of weather radar products for rainfall estimation in North Sumatra. We analyzed the raw weather radar data using RAINBOW software for data processing. We presented the accuracy evaluation between weather data and observation data using several statistical error parameters such as the Mean Absolute Error (MAE), Mean Error (ME), and Pearson Correlation (r). The results indicate that the CMAX radar product estimates rainfall better than the PPI and CAPPI products. The CMAX product has the lowest error value and higher correlation coefficient (r), indicating its superior rainfall estimation performance.
Barium M-Hexaferrite BaFe12O19 Based on Magnetic Properties and Microwafe Absorption Noer Af'idah; Oktaffi Arinna Manasikan; Andri Wahyu Wijayadi
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 2: April 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i2.7436

Abstract

Barium M-hexaferite is a material which has the potential to be developed as a magnetic material which is needed in various fields of application. Various methods have been used to produce this material, but in general these methods require heating at relatively high temperatures. This research was conducted to characterize the magnetic properties and microwave absorption of barium M-hexaferrite which was synthesized using the coprecipitation method by sintering at low temperatures. Synthesis of barium M-hexaferite was carried out using BaCO3, FeCl3. 6H2O, HCl, NH4OH. The results of the coprecipitation were dried using a light bulb at a temperature of 850C, then sintered at a 3000C with variations in holding times of 1 hour, 3 hours and 5 hours. The magnetic properties of the synthesized materials were tested using VSM, while the properties of microwave absorption were characterized using VNA. From the VSM test results, it can be determined that the highest remanence magnetization and coercivity values were found in the samples sintered at 3000C for 3 hours, namely Mr 0.103 emu/gram and Hc 0.058 Tesla. Meanwhile, from testing the absorption properties of the material for microwaves using VNA, it was found that the largest reflection loss value was found in the sample which was calcined for 3 hours, which was 52.4 dB or equivalent to an absorption of 99% at a frequency of 11 GHz. From the research it was found that barium M-hexaferite as a result of coprecipitation can be developed into a good microwave absorbent material.
Diversity: Identification of Fish Catched Fisherman of Weru Village, Lamongan District Rahmat Bayu Fillanthropy; Abdulkadir Rahardjanto; Dwi Setyawan
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 11, No 2: April 2023
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v11i2.7152

Abstract

Lamongan Regency has great fishery potential, but the results of fishing by fishermen need to be reported to determine its diversity. The purpose of this study was to find out what fish were caught and the diversity of fish caught by fishermen from Weru Villaget. The method of conducting this research was carried out using a descriptive exploratory method with a quantitative approach, with the aim of describing the results of identifying the diversity of fish catches in Weru Village, Lamongan Regency. The results of the research from the catch of fishermen from Weru Village, Lamongan Regency, consisted of 14 fish species. Then the diversity index (H') of station I has a value of H' 0.33; station 2 has H' 0.34; station 3 has a value of H' 0.32; and station 4 has an H' value of 0.34. Then Stations 1, 2, 3, and 4 have an average value of 1.37 so they are classified as low diversity.

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