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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 26 Documents
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Search results for , issue "Vol 12, No 1: January 2024" : 26 Documents clear
Implementation of Differentiated Learning on Mathematical Critical Thinking Ability Irma Surya Afriani; Irwani Zawawi; Syaiful Huda
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 12, No 1: January 2024
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v12i1.9600

Abstract

This research focuses on the differences in mathematical critical thinking skills between students who use differentiated learning strategies and those who use undifferentiated learning strategies. The methodology used in this research is experimental research using the nonequivalent posttest-only control group design. The participants of this study consisted of X-1 and X-3 students at SMA Negeri 1 Mantup with 30 students in each class. Each class was divided into 5 groups with the number of each group of 6 students. The data used in this study came from instruments in the form of a questionnaire that assessed students' learning styles in the experimental class, as well as a post-test that measured mathematical critical thinking skills. The posttest used consists of three essay questions covering 4 critical thinking indicators, namely interpreting, analyzing, evaluating, and inferring. The scores obtained by students will be assessed using the T test or independent samples T test. Based on the research findings, 3 learning style groups were obtained with 14 students of visual learning style, 8 students of auditorial learning style, and 8 students of kinesthetic learning style, respectively. For the post-test results of each class showed that there were differences in mathematical critical thinking skills between students who received differentiated learning and students who received undifferentiated learning with a t value of 2.781 exceeding the t table value of 2.001 which means there is an influence between differentiated learning on mathematical critical thinking skills.
Technology-Based Future Science Education: Axiological Philosophy in the Framework of Bibliometric Analysis Sukainil Ahzan; Saiful Prayogi; Irham Azmi; Muhammad Asy'ari; Taufik Samsuri
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 12, No 1: January 2024
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v12i1.10895

Abstract

Science education is crucial in developing our understanding of the natural world and enhancing knowledge growth. With rapid advancements in information and communication technology, there is a unique opportunity to transform science education into a more interactive, inclusive, and relevant discipline. However, this evolution prompts philosophical questions, especially concerning axiology—the study of the value and impact of technology on the future of science education. This research explores the axiological aspects of technology integration in science education through a bibliometric analysis, focusing on how technology-based methods can enrich science learning. A comprehensive literature review reveals that technology is crucial in making science education more accessible, motivating students, facilitating the acquisition of new skills, fostering critical thinking, and boosting student engagement. It highlights the value of incorporating technology into educational practices and how it aligns with axiological considerations in science education. The findings emphasize the need for a deeper philosophical understanding of technology's role in science education to ensure its ongoing relevance and effectiveness. Looking forward, the integration of technology in science learning promises to advance our knowledge and suggests a fertile area for future research, emphasizing the exploration of innovative technological tools that can further enhance science education for all students.
Improving Students' Interest in Learning Mathematics as an Effect of Covid-19 Pandemic through Cooperative Model Peer Tutor Technique Rahma Wati; Macharani Adi Putri Siregar
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 12, No 1: January 2024
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v12i1.10568

Abstract

This study aims to increase students' interest in learning mathematics covid-19 pandemic effects through a cooperative model of peer tutoring techniques. The subjects of this study were students of class XI IPA I SMA Muhammadiyah 09 Aek Kanopan, totaling 30 students.  The method used is quantitative research experimental research design, which aims to increase students' interest in learning. With the cooperative method of peer tutor technique, students are expected to be more active in discussing in groups during the learning process. At the same time, the teacher acts as a moderator or facilitator. Proven by a questionnaire analyzed and expressed in the form of a percentage calculated using the average value percentage formula. The results showed that students' interest in learning increased from 51.05% to 80.30%. It is clarified by student learning outcomes from 5 students who can answer questions from 30 students. This shows that students' interest in learning has increased. Researchers recommend this peer tutor method to be part of the mathematics learning strategy at the high school level. The schools and the teachers can consider applying this model as part of a more effective learning approach.
Profile of Junior High School Students' Creative Thinking Ability and Numerical Literacy in Solving Mathematical Problems Nasruddin Nasruddin; Jahring Jahring
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 12, No 1: January 2024
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v12i1.8577

Abstract

This study aimed to describe the profile of creative thinking abilities and mathematical numeracy literacy of junior high school students in solving mathematical problems. Students' creative thinking abilities in this study refer to aspects of fluency, flexibility, originality, and elaboration. Meanwhile, students' mathematical numeracy literacy refers to indicators of formulating problems systematically, reasoning, and solving problems. This type of research is qualitative descriptive research. The subjects of this study were class VIII students of SMP Negeri 1 Latambaga. The research instrument used was non-routine test questions given to students, and data processing was carried out qualitatively. The results showed that descriptively, the students' mathematical creative thinking abilities were in the quite creative category, whereas 40 students were in the quite creative category with an average score of 51.43. Meanwhile, from the numeracy literacy data, students are in the good category, where students who are in the good category are 40 students with an average score of 63.47. Based on these data, it can be concluded that students' mathematical numeracy literacy skills are more likely than the mathematical creative thinking abilities of class VIII students of SMP Negeri 1 Latambaga.
Differences in Minimum Inhibitory Concentrations of Probiotics and Prebiotics on Staphylococcus aureus Wiwid Yuliastuti; Anyanita Hanif Hermawati; Aesthetica Islamy
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 12, No 1: January 2024
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v12i1.10433

Abstract

Currently, the use of antibiotics has increased sharply and use in the long term will have a bad impact on health. So the emergence of efforts in the form of making natural antibiotics by utilizing materials that are easily available in the environment. One of them is milk, where milk is a food product produced by farm animals, for example cows. This milk can be used as a probiotic. This probiotic is made by adding a bacterium and the bacterium that is often used is Lactobacillus casei. In addition to milk, the material that can be used is telang flower, which is one of the typical plants of Ternate, Maluku with purple, white, pink, and blue petals. Telang flower is often used as a traditional medicine because it has many benefits and content in it. Therefore, in this study Telang flower was used as a prebiotic tested on Staphylococcus aureus bacteria. The study was carried out in vitro by the method of laboratory experiments. The design used is Post Test control group only. The test is repeated at each concentration 3 times to obtain accurate results. The inhibition zone is measured using a caliper. The result of the inhibition zone formed from 3 repetitions is taken as the average value. The test results of the minimum inhibitory concentration of probiotics against Staphylococcus aureus bacteria showed results if at a concentration of 1.25% can form an inhibitory zone of 9.47 mm. While the minimum inhibitory concentration test on prebiotics against Staphylococcus aureus bacteria showed results at a concentration of 2.5% can form an inhibitory zone of 9.02 mm. This suggests that probitiks and prebiotics can be used as antibacterials, since at the lowest concentrations used they can form an inhibitory zone. So the higher the concentration of probiotics and prebiotics used, the inhibition zone formed will be greater.
Improving Mathematical Communication Skills Through the Geogebra-helped PBL and Direct Instruction Reviewed from the Level of Learning Independence Hadi Hadi; Wahyudin Wahyudin; Dian Usdiyana
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 12, No 1: January 2024
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v12i1.9689

Abstract

This research aims to analyze the improvement of junior high school students' mathematical communication skills through Problem Based Learning (PBL) assisted by Geogebra and Direct Instruction assisted by Geogebra. The research also considers the level of student learning independence. The research method used was a quasi-experiment with a pretest-posttest design and a control group, involving two treatment groups. groups that underwent the PBL approach with the help of Geogebra and Direct Instruction with the help of Geogebra. Students in this study were divided based on their level of learning independence. Data was collected through an initial test (pretest), implementation of learning, and a final test (posttest). Data analysis involved a comparison between the increase in students' mathematical communication skills before and after treatment in the two treatment groups, as well as the influence of the level of learning independence on increasing mathematical communication skills. The research results show that both learning approaches contribute to improving students' mathematical communication skills. However, the group that took part in PBL assisted by Geogebra showed more significant improvement compared to the Direct Instruction group assisted by Geogebra. In addition, it was identified that the level of student learning independence influences the results of improving mathematical communication skills, where students with a high level of learning independence tend to benefit more from PBL assisted by Geogebra. In order to improve students' mathematical communication skills in learning spatial material, it is recommended that educators consider using Geogebra-assisted PBL and pay attention to students' level of learning independence in designing effective learning strategies. 
Effects of Abelmoschus Esculentus Infused Water on Blood Glucose Levels of Rattus Norvegicus in Hyperglycemia Conditions Siti Zaenab
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 12, No 1: January 2024
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v12i1.10690

Abstract

Efforts to find alternative medicines or herbal-based interventions for diabetes sufferers are very necessary. The aimed of this study was to find out whether the use of okra fruit infusion (Abelmoschus esculentus) with different administration frequencies can reduce the blood sugar levels of hyperglycemic white rats (Rattus norvegicus), and to find out what frequency of giving okra fruit infusion can reduce blood sugar levels. white rat (Rattus norvegicus) tallest. This type of research is true experimental, consisting of 5 treatment groups, (P0-, P0+, P1, P2, and P3), namely negative control, positive control, giving 6 ml of okra fruit infusion water/day given once, giving infused water 6 ml of okra fruit/day was given 2 times a day and 6 ml of okra fruit infusion water was given 3 times a day. Each group consists of 5 repetitions. The research was carried out at the Chemistry Laboratory, Muhammadiyah University of Malang. The data collection method was by measuring the blood glucose levels of white mice that had been treated, then analyzing them using SPSS. Based on the results of data analysis and discussion, it can be concluded that there is an effect of the frequency of administration of okra fruit infusion on reducing blood sugar levels in white rats (hyperglycemia. Treatment P3 is a group of hyperglycemic rats that were given okra fruit infusion water at a dose of 6 ml/head/day, given once a day in the morning and P2, namely the group of hyperglycemic mice that were given okra fruit-infused water at a dose of 6 ml/head/day, given 2x a day in the morning and evening, is the best treatment because it has the same notation as P0 (negative control) or the group of mice that not given water infused with okra fruit and not given alloxan. Giving an infusion of okra fruit at a dose of 6 ml/head given once in the morning or twice (morning and evening) has an effect on reducing the blood sugar levels of hyperglycemic white mice. Okra can be consumed fresh, processed by boiling, or frying, dry, but not made into flour.
The Effect of Extracurricular Activities and Learning Motivation on the Students’ Mathematics Learning Achievement Aswandi Aswandi; Rita Lefrida; Pathuddin Pathuddin; Alfisyahra Alfisyahra
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 12, No 1: January 2024
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v12i1.10197

Abstract

This study aims to show (1) there is a significant positive effect of extracurricular activities on students' mathematics learning achievement at SMAN 2 Tolitoli (2) there is a significant positive effect of learning motivation on students' mathematics learning achievement at SMAN 2 Tolitoli (3) there is a significant positive effect of extracurricular activities and learning motivation on students' mathematics learning achievement at SMAN 2 Tolitoli. The sample used in this study amounted to 59 people from class XI MIPA. The instruments used in this study are questionnaires to see the perceptions of students regarding extracurricular activities and learning motivation, and the final grades of students' semester exams to see how students' mathematics learning achievement is. The data of this study were analysed using descriptive statistics and inferential statistics. The results obtained from this study are (1) there is a significant positive effect of extracurricular activities on student mathematics learning achievement with a contribution of 14.5% (2) there is a significant positive effect of learning motivation on student mathematics learning achievement with a contribution of 9.9%, (3) there is a significant positive effect of extracurricular activities and learning motivation on student mathematics learning achievement with a contribution of 16.1%. Further research is needed to deepen the influence of extracurricular activities and learning motivation on students' mathematics learning achievement. Further research is also needed to look at other factors that influence mathematics learning achievement, so that it can be of concern to teachers.
Optimization of Rice (Oryza sativa) Crop in Simalungun District using Quadratic Programming Wolfe Model and Exterior Penalty Function Method Wulandari Wulandari; Riri Syafitri Lubis
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 12, No 1: January 2024
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v12i1.10377

Abstract

Optimization is a way of optimizing the objective function while still paying attention to existing constraints. The aim of this research is to form a mathematical model to optimize the average production of lowland and field rice in Simalungun Regency and to complete the model using Wolfe model quadratic programming and the exterior penalty function method. The mathematical model in this research is a nonlinear model created using the least squares method. Quadratic programming solves nonlinear problems by turning them into linear problems using the Kuhn Tucker condition and linear problems are solved using the Wolfe model. Meanwhile, the exterior penalty function method solves limited (constrained) nonlinear problems into unlimited (unconstrained) nonlinear problems. Based on the calculations of the two methods, optimal results were obtained for both the Wolfe quadratic programming model and the exterior penalty function method, where the average production of wetland and field rice in Simalungun Regency was 203.1925 tonnes with a wetland rice harvest area of 90.077 hectares and a field rice harvest area of 13.092. hectare. Optimization testing using this algorithm can be used as a basis for related parties such as the community and government in developing productivity. The implication of this research is an increase in harvested area and average rice production, in this case maintaining productivity stability.
The Tindih Value of the Sasak Tribe as a Basic Value in Developing Character Education in Schools Nuraeni Nuraeni; I Wayan Suastra; Ida Bagus Putu Arnyana
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 12, No 1: January 2024
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v12i1.10579

Abstract

Character is something that can be educated, built, through effective education both through formal education, non-formal education, and informal. This view intensifies comprehensive character education efforts through various educational channels. Character education built in the education system is character education based on cultural values so that the character of the community will be formed socially. Thus, in understanding the character of a person or a society, it must first be understood the cultural value system that builds it. The tindih value of the Sasask tribe in this case can be applied through a learning model in schools so that students are able to have a positive character that reflects the noble values of the Sasak ethnicity. Tindih values are values that mean motivation to become proper, obedient, and spur, solah, and seleh as the basis of the philosophy of the Sasak community.

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