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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 9 Documents
 1 
Search results for , issue "Vol 6, No 2: December 2018" : 9 Documents clear
Deskripsi Pemecahan Masalah Matematika berdasarkan Langkah Polya ditinjau dari Kepribadian Siswa Tipe Melankolis Firdha Razak; Ahmad Budi Sutrisno; Rahmat Kamaruddin
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 6, No 2: December 2018
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (931.687 KB) | DOI: 10.33394/j-ps.v6i2.1047

Abstract

This research is a qualitative research aimed to disclose math problem-solving ability based on Polya steps on SPLDV’s material  in term of student personalities melancholy (ME). Instruments used for this research are : 1) personality test is used  to categorize the students based on their personality, 2) math problem-solving test is used to show  students' ability in solving mathematical problems based on Polya steps, and 3) guided interview is contained guidelines aim to clarify answers and trace the process of students’ thought in depth. Data are collected by test and interview  and analyzed by using Miles and Huberman’s data analysis. The research processes are: (a) formulated the indicators based on math problem-solving on Polya steps (b) formulated a valid and reliable instrument (personality test, math problem-solving task and guided interview) (c) collected the subject by providing personality type, (d) collected data to show the description of math problem-solving is done by the students, (e) did time triangulation to get valid data, (f) performed data analysis problem-solving based on personality types, (g) conducted a discussion of the results of analysis, (h) drew conclusions of the research. The results showed the subject of melancholy did the Polya steps in problem-solving, which are (1) understand the problem (2) plan a settlement (3) settle a plan (4) check back.
Pengaruh Model Pembelajaran Langsung Berbasis Praktikum Terhadap Keterampilan Proses Sains dan Kemampuan Berpikir Kritis Siswa Ida Royani; Baiq Mirawati; Husnul Jannah
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 6, No 2: December 2018
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (977.224 KB) | DOI: 10.33394/j-ps.v6i2.966

Abstract

This study aims to determine the effect of practicum-based direct learning model on science process skills and students' critical thinking skills. This study is a quasi-experimental research with the Pretest-posttest Control Group Design. The sampling technique using Cluster Random Sampling. The sample in this study were students of class XI IPA 1 (18 students) as the experimental class and class XI IPA 2 (18 students) as the control class in AL-Hamzar High School Tembeng Putik. The research instruments used were learning implementation observation sheets, the science process skills observation sheets, and learning achievements tests. The data obtained were analyzed using the t test with the help of SPSS 16. The results of data analysis showed that the implementation of learning in the first meeting reached 81% and the second meeting 96% with a very good category. The students’ science process skills in both classes show that students' science process skills varies. The students’ critical thinking ability in the experimental class was higher than the control class. The results of pretest data analysis showed that students' critical thinking ability in the experimental class was 35.5 while the control class was 49.5. Students' critical thinking ability in post-test increased in the experimental class to 73.5 while the control class was 58.6. The results of the t-test show that tcount > ttable (3.45 > 2.04) so it can be concluded that the practicum-based direct learning model was affect toward students' science process skills and  critical thinking ability.
Pengaruh Penggunaan Metode Pembelajaran Inkuiri Terhadap Hasil Belajar Dan Motivasi Siswa Maria A. F. Mbari; Marianus Yufrinalis; Theresia Nona
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 6, No 2: December 2018
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (991.6 KB) | DOI: 10.33394/j-ps.v6i2.1019

Abstract

This study aims to determine the effect of the use of inquiry learning methods on the learning outcomes of fifth grade students in science subjects of light traits in Catholic Elementary School Nita I. This research is a quasi-experimental study. The sample of this study was 39 students consisting of 20 VA students as the experimental class and 19 VB students as the control class. Learning outcomes tests and learning motivation questionnaire sheets were used to obtain data in this study, with a t-test performed to test hypotheses preceded by a prerequisite analysis test in the form of a normality test. The results of this study indicate that the implementation of the inquiry learning method has a positive and significant effect on the students’ learning outcomes. The group of students who took part in the learning with inquiry learning method obtained a better post test score which was equal to 76.25 compared to the group of students who followed conventional learning who obtained a post-test average score of 65.26.
Pengembangan Perangkat Pembelajaran Fisika Menggunakan Model Siklus Belajar 5E untuk Melatihkan Kemampuan Berpikir Kritis Armansyah Armansyah; Muslimin Ibrahim; Wasis Wasis
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 6, No 2: December 2018
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1037.019 KB) | DOI: 10.33394/j-ps.v6i2.967

Abstract

The objective of this reaserch was to produce physics learning materials with learning cycles (5E) model which focuced on the validity, practically, and effectiveness to facilitate student’s critical thinking ability in calor matter. The learning tools development using 4D (define, design, develop, and disseminate)  development model and have been tested on second semester students of physics education, The Science Teacher Training Institute of Mataram. This trial development of research using one group Pre-test Post-test Design. Data collection methods used were validation paper questionnaires, tests and observation, whereas data analysis techniques using qualitative and quantitative descriptive method. Based on the assessment the validator has a valid criteria, showing several findings, namely, 1) the devices at the implementation stage, devices are developed have  practical criteria, which are measured by the implementation of the criteria learning “well done” and the response of students are “strong” 2) the effective developed  to train critical thinking ability, where there is an increase in students, critical thinking ability from the initial test on 62 to 90 in the final test. The result of the study generally show that physics learning devices use a valid, practical, and effective, and 5E learning cycle model to train students critical thingking ability.
Pengelolaan Pembelajaran IPA Ditinjau Dari Hakikat Sains Pada SMP Di Kabupaten Lombok Timur Lalu Usman Ali
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 6, No 2: December 2018
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (833.894 KB) | DOI: 10.33394/j-ps.v6i2.1020

Abstract

This study aimed to describe (1) the teachers understanding on the nature of science, (2) the application of the nature of science in teaching science, (3) the barriers ocoured during its implementation and (4) the solutions which was done to solve the learning problems. Designed as qualitative research, this closed to case study approach. This study in teaching learning process at the junior high school in SMP Negeri 1 Selong, SMP Negeri 1 Terara, and SMP Negeri 1 Masbagik. The data were collected trought observation, interview, questionnaires, and documentations. Triangulation is used to assess the credibility, truth, relevancy of the data and was done using Miles and Huberman intractive model of data analysis. The findings of the study showed (1) the teachers have low understanding about nature of science, (2) the teachers was seldom in applying the nature of science in learning process (25,0%), (3) the barriers found by the teachers was inapropriate of the subject materials with time managements, aspects of cognition oriented, students’ mental readiness and the teachers is not understanding of the nature of science, and (4) the teachers dominantly used discussion and speech methods than used inquiry methode in teaching learning process.
Pengaruh Model Problem Based Learning Terhadap Kemampuan Berpikir Kreatif Peserta Didik SMA Agustina Elizabeth; Maria Magdalena Sigahitong
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 6, No 2: December 2018
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1060.932 KB) | DOI: 10.33394/j-ps.v6i2.1044

Abstract

Has be done research about the effect of Problem Based Learning model on students’ creative thinking abilityin SMAS Katolik St. John Paul II maumere. This type of research is a quasi experiment with the Nonequivalent Control Group Design. Sampling is done by nonprobability sampling technique, (class XI MIA 1 and class XI MIA), which is satueated sampling where all populations are sampled. The creative thinking ability of students in this study were collected with creative thinking ability test in the form of essay test consisted 10 items and observation sheets. The result showed that : 1) the average score of creative thinking ability from students who take learning using Problem Based Learning model are 73.80; 2) the average score of creative thinking ability from students who take learning with Expository Learning model are 65.97; 3) there are differences in creative thinking ability significantly between students who learn to use the Problem Based Learning model with students who learn to use Expository Learning model. Students who learned Problem Based Learning model show better think creative than who learned Expository Learning model. Thus, Proble, Based Learning model influences students creative thinking abilities.
Efek Penggunaan Strategi Konflik Kognitif terhadap Hasil Belajar Kognitif Siswa Ni Nyoman Sri Putu Verawati; Gusti Afifah
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 6, No 2: December 2018
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (935.454 KB) | DOI: 10.33394/j-ps.v6i2.1081

Abstract

This study aims to determine the effect of using the conflict cognitive strategies on students' cognitive learning achievements. This research is an experimental study using one group pretest-posttest design. The research sample was 35 students of class X MIPA 7 at SMAN 2 Mataram. The conflict cognitive strategies are conditioned in research on the subject matter of Regular Straight Motion and Regular Changed Straight Motion. Measurement of cognitive learning outcomes using test instruments and given to students as pretest and posttest. The test instrument was previously validated by 2 (two) validators on the content and construct aspects. The validation results show that the test instrument has been declared valid on the content and construct aspects with a validity (Va) level of 4.12 and 4.00. The results showed that students' cognitive learning achievements improved after learning using the conflict cognitive strategies (mean of 3.49) significant (p <0.05). These results are also supported by the results of n-gain analysis of cognitive learning achievements of students after learning with a value of 0.74 with a high category so that it is declared effective to improve students' cognitive learning achievements.
Pengaruh Pendekatan Multiple Intelligences Terhadap Kemampuan Pemecahan Masalah Fisika Siswa Rabiatul Asriani; Hikmawati Hikmawati; Wahyudi Wahyudi
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 6, No 2: December 2018
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (969.87 KB) | DOI: 10.33394/j-ps.v6i2.1082

Abstract

This study is aimed to investigate the effect of multiple intelligences approach through the problem-based learning model (PBL) on the physics problem-solving abilities (PSA) of the tenth grade students. This study is an experimental research with a non-equivalent control group design. The sample was obtained through a purposive sampling technique, so the X-science 1 class was chosen as the experimental class and X-science 3 class as the control group. The experimental class was treated with a multiple intelligences approach through the PBL model, while the control class was given a conventional learning. Before being treated, the experimental class sample was given a multiple intelligence talent test questionnaire to find out the dominant intelligence in the class, after which the two samples were given a pre-test to find out their initial abilities. The results of the initial PSA test obtained an average experimental class value of 11.61 and a control class of 9.23. The homogeneity test results of the initial tests of the two samples had the same initial ability. The results of the PSA final test obtained were an average experimental class value of 72.32 and a control class of 60.62. The research hypothesis was tested by polled variance t-test with a significance level of 5%. Based on the results of the analysis, the value of tcount is greater than ttable, that is 11.9 > 1.99, so it can be concluded that there is an effect of multiple intelligences approach through PBL models on students’ physics problem solving.
Pengembangan Worksheet Berorientasi Guided Inquiry untuk Membentuk dan Melatih Habits of Mind Mahasiswa Masiah Masiah; Siti Rabiatul Adawiyah
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol 6, No 2: December 2018
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (48.75 KB) | DOI: 10.33394/j-ps.v6i2.1078

Abstract

This study aims to develop a guided inquiry that is valid and effective so that it can shape and train students' habits of mind. This research is research and development (R & D) with steps; observation of potential problems, product design, design validation, limited scale trials, product design revisions, large-scale trials. Worksheet validation is done by 2 validators with 4.2 validation results with a valid category. The results of the study on the implementation test on 12 students showed the results of the N-Gain test of 0.73 with high categories and the habits of mind of students assessed through questionnaires had an average score of 74.5 in the good category. The results of the habits of mind observation of students showed an increase from the first meeting to the last meeting. Based on the results of the study it can be concluded that guided inquiry-oriented guided inquiry development is valid and effective to train and form the habits of mind of students. Research findings also indicate a positive correlation between habits of mind and student learning outcomes.

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