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Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram
ISSN : 25407899     EISSN : 23384530     DOI : https://doi.org/10.33394/j-ps
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.
Articles 8 Documents
Search results for , issue "Vol 10, No 4: October 2022" : 8 Documents clear
Implementation of the Creative Problem Solving (CPS) Learning Model Based on Information and Communicaton Technologies (ICT) to Improve Mathematics Learning Outcomes Nisa Miftachurohmah; Nasruddin Nasruddin; Jahring Jahring; Agus Sugiarto; Putri Tipa Anasi; Syarifuddin Syarifuddin; Andri Estining Sejati
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 4: October 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v10i4.5828

Abstract

This research aims to improve students' mathematics learning outcomes by using a learning model based on Information and Communicaton Technologies (ICT). This research is a Classroom action research qualitative research. This research method consists of: (1) planning (planning); (2) the implementation of the action (action); (3) observation and evaluation (observation and evaluation); (4) reflection (reflection). This research uses descriptive statistical data analysis involving 20 students, including 7 boys and 13 girls and using instruments in the form of student worksheets and interview guidelines for teachers and students. Based on the results of initial observations, it shows that the low learning outcomes obtained by students. This is because teachers have less ability to vary learning models/strategies, where teachers only explain the material to students and then ask questions, but only a few students have an active understanding of concepts/knowledge in learning. Based on the daily test results, before the first cycle of action, only 40% of students with an average score of 60.1 scored 70 from the KKM (Minimum Graduation Criteria), which was 75%. In the first cycle, there was an increase from the initial test which was 40% to 55% of students with an average score of 65.98 who obtained a score of 70, while in the second cycle the test also increased to 85% with an average score of 80.56 who obtained a score 70. The final result of this research is that it can improve Mathematics Learning Outcomes by Applying the ICT-based Creative Problem Solving (CPS) Learning Model.
The Impact of Digital Literacy and Risk Internet Behavior on Science Learning Achievement: A Case Study of Students at Junior High School 1 Kendari Sitti Hajar; Aceng Haetami; Muzini Muzini
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 4: October 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v10i4.5783

Abstract

Today's main problem is the lack of literacy in the learning process. The use of literacy is defined as a pattern to foster and develop the process of reasoning and thinking. Currently, many children do not have literacy skills, one of which is digital literacy. Digital literacy among students and schools is often misused or misinterpreted, especially in the use of the digital internet. This study aims to describe digital literacy, risk internet behavior, and science learning achievement, as well as the simultaneous and partial influence of digital literacy and risk internet behavior on science learning achievement. This research is classified as quantitative research using the survey method. The population in this study were all students of Junior High School 1 Kendari in the 2020/202 academic year. The sampling technique in this study is proportionate stratified random sampling, i.e., population members are taken at random and proportionally stratified, consisting of classes VII, VIII, and IX. The number of samples obtained was 284 samples. The results showed that the average digital literacy of students was included in the reasonably high category, and the average risk internet behavior of students was included in the good category, meaning that they could control the bad risks arising from using the internet. The average science learning achievement of students was included in the high category. Multiple linear regression test results show that digital literacy and risk internet behavior simultaneously significantly affect science learning achievement, with a contribution of 9.4%. And the results of a simple linear regression test show that digital literacy does not substantially affect science learning achievement. This is because the contribution of digital literacy is very small, namely 0.04%, so statistically, digital literacy has no significant or no effect on science learning achievement. Meanwhile, risk internet behavior significantly influences science learning achievement, contributing 9.15%. Based on the analysis results, the internet's use had an impact on student achievement in school. It is because many students use the internet as a learning resource.
Interactive Multimedia Inquiry Based on Local Wisdom: Alternative Media to Improve Students' Environmental Care Attitude Agus Ramdani; A. Wahab Jufri; Jamaluddin Jamaluddin
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 4: October 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v10i4.6109

Abstract

The students' environmental care attitude is still low. One of the factors that cause environmental damage is the lack of awareness of students in the importance of disposing of waste in its place and knowledge in managing waste. In addition to the problem of students' environmental care, learning in schools is also still rarely associated with learning materials with the surrounding environment (local wisdom). The research aims to develop an interactive multimedia inquiry that integrates practical and effective local wisdom to improve students' environmental care attitudes. This research is a development research using a 4D development model. The environmental care attitude questionnaire instrument was developed referring to 4 indicators, namely: maintaining class cleanliness, maintaining school cleanliness, developing empathy for all forms of life and maintaining plants at school. Data collection techniques using a questionnaire instrument. The practicality data analysis technique uses practicality percent and the effectiveness of interactive multimedia inquiry is analyzed using normalized gain. The results showed that the teacher's response to multimedia products was categorized as good because it was in accordance with learning needs by utilizing technology. Students' responses to multimedia are categorized as good because the tasks given are in accordance with the experiences of students in both the social and school environment. Based on the results of the analysis of the effectiveness test, it showed that the experimental class taught using interactive multimedia inquiry based on local wisdom obtained an increase in environmental care attitudes which was higher than the control class taught without using interactive multimedia based on local wisdom, it obtained an increase with moderate criteria. Based on this description, it can be concluded that interactive multimedia inquiry based on local wisdom is practical and effective to improve students' environmental care attitudes.
Development of Critical Thinking Ability Test using the Rasch Model on Substance Pressure Materials Eliza Eliza; Tomo Djudin; Erwina Oktavianty
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 4: October 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v10i4.5987

Abstract

This study aims to produce an instrument to measure students' critical thinking skills on pressure equipment in class VIII SMP. The type of research used is Research and Development (R&D). The type of research used is research and development (R&D). The test instrument developed was in the form of multiple choice based on eight development steps, namely potential and problems, information gathering, product design, product validation, product revision, product testing, product revision, and final product. Validation of the instrument was developed by 3 validators, namely 2 lecturers of Physics Education at FKIP Tanjungpura University and 1 science teacher at the school. The validation given to the validator is in the form of a material validation questionnaire and question validation. The results of material expert validation data obtained 84.72%, validation obtained from content validation with an Aiken index of 0.78, included in the high category and suitable for use. The results of the data analysis of teacher and student response questionnaires obtained 92.60% and 86.26% categorized as very feasible. The results of construct validity using the Rasch model with the application of Winstep 3.73 obtained result 3, which was declared inappropriate because it did not meet the MNSQ, ZSTD, and Pt Measure Corr criteria. The reliability of the Cronbach alpha test value obtained a value of 0.73 with a fairly high category. Regarding the level of difficulty of the item, 4 question items must be discarded because they are included in the very easy and very easy categories. The overall discriminatory power is in the good category with a discriminatory index of 0.40 DP < 70. The results of the study show that out of 30 things, 23 things are appropriate to be used to measure students' critical thinking skills with good-quality items.
Development of Guided Inquiry-Based Textbooks on Respiratory System Materials to Improve Critical Thinking Skills Rafiqa Rafiqa; Dwi Setyorini; Nurul Afiat
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 4: October 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v10i4.5845

Abstract

This study aims to produce a product of teaching materials in the form of textbooks that are used in the biological learning process on the respiratory system material. The textbooks developed are expected to be in accordance with the needs of students, valid, effective and practical to improve students' critical thinking skills. The research method uses Research and Development (R&D) with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The trial was conducted on 30 students of class XI IPA 4 SMAN 5 Palu. The learning method used in applying the textbook product is guided inquiry. Assessment of effectiveness with pretest and posttest. The data collection methods used were validation, observation, questionnaires and tests, while the data analysis techniques used qualitative and quantitative descriptive analysis. Based on the validator's assessment with valid criteria, it is known that the guided inquiry-based human respiratory system textbook that has been developed has an average score of 88.68%. The textbook category developed was very effective on student learning outcomes, seen from the pretest score of 26.32 and posttest of 63.00 with an N-gain value of 0.76. The students' critical thinking ability in the pre-test was obtained 36 while the posttest was 86. Based on the N-gain criteria, namely high with interpretation with very critical critical thinking skills. Learning responses with guided inquiry-based textbooks make students feel interested, easy, up-to-date and easy to understand. The results of the research generally show that the guided inquiry textbooks on respiratory system materials are valid, practical and effective on student learning outcomes and critical thinking skills.
The Effect of STEM Integrated PBL Model to Practice Students' Scientific Communication Skills Ayu Islamiyah; Fitria Eka Wulandari
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 4: October 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v10i4.5664

Abstract

This study aims to determine the effect of the STEM integrated PBL model to practice students' scientific communication skills. The population of this study were students from the eighth grade of Junior High School of 1 Candi. The sample used is 30 students selected from the population using simple random sampling technique. This research method is Pre-Experimental Design. The design in this study is a one-shot case study. Data from the observation results of the assessment of students' scientific communication skills were analyzed using quantitative descriptive methods, by finding the mean and finding the percentage of indicators of scientific communication skills. The results showed that the application of the STEM-integrated PBL model in science learning material additives was able to improve students' scientific communication skills in a good category, with the average result of students' scientific communication being 2.7.
The Effect of Work Discipline, Motivation and Career Development on Employee Performance Wien Dyahrini; Deden Novan Setiawan Nugraha
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 4: October 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v10i4.6685

Abstract

The importance of the role of human resources as the company's main asset, namely in implementing company policies and operational activities. Employees who have high performance will be the driving force in achieving company goals. This shows that employee performance must be considered in order to be skilled and responsible for the tasks given. Referring to work discipline which is suspected to be one of the factors that affect employee performance, it will greatly affect the work provided by employees at the agency. Work motivation that is not liked by employees will cause employee performance to decrease, while another determining factor is also work motivation, giving motivation can cause enthusiasm to produce better work. On the other hand, a factor that is no less important is career development, giving this reward will be able to encourage employees to be more positive at work and will be able to improve employee performance. This study aims to analyse the effect of work discipline, work motivation, and career development on employee performance. at PT SPM West Java Province. The research method uses descriptive and verification, data collection techniques through questionnaires. The research sample was 97 respondents, the sampling method used saturated sampling.  From the results of the research conducted, it shows that work discipline, work motivation, and career development have a significant effect on employee performance by 49.74% which is almost close to half of the total influence, and needs to be maintained, and even in the future, it can be improved to be even better than what has been achieved at this time. a. Working hours according to predetermined SOPs are more disciplined and further improve the function of the organizational structure in accordance with their respective positions. Every morning before office hours, the company holds a debriefing to increase the intensity of communication between management and employees.
Encouragement of Active Learning Strategies in Mathematics Courses as an Effort to Improve Students' Critical Thinking Skills Erpin Evendi
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 10, No 4: October 2022
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v10i4.6783

Abstract

The current study aims to implement active learning strategies in mathematics courses as an effort to improve students' critical thinking (CT) skills. The randomized pretest-posttest control design was employed to evaluate the efficacy of the active learning strategy intervention, as opposed to expository teaching. The CT skills measured before and after the intervention in each group included indicators: analysis skills (AS), inference skills (IS), evaluation skills (ES), and decision-making skills (DMS). Essay test instruments were developed, validated, and employed to measure CT. Learning interventions with active and expository learning strategies have been analyzed and compared based on indicator (CTi) and individual (CTs) parameters. The results of the study show the advantages of active learning strategies when compared to expository teaching in terms of improving students' CT skills on all CTi indicators. Accompanying the results on CTi, test results based on CTs parameters lead to active learning strategy interventions in mathematics courses that have a significant impact on improving students' CT skills. The information obtained from the results of the current study can provide benefits in the future development of students' CT skills, and has broad implications for many future literature and studies.

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