{"title":"PENERAPAN PEMBELAJARAN PROBLEM BASED LEARNING (PBL) DENGAN ALAT PERAGA UNTUK MENINGKATKAN HASIL BELAJAR MATERI PEMBAGIAN","authors":"Putri Kusnawang Sasi, Falistya Roisatul Mar’atin Nuro, Indah Fida Sahara","doi":"10.33503/prismatika.v5i2.2765","DOIUrl":"https://doi.org/10.33503/prismatika.v5i2.2765","url":null,"abstract":"This study aims to describe the increase in student learning outcomes in dividing learning using teaching aids in class IV SDN Lowokwaru 2 Malang City. This study used the Problem Based Learning (PBL) learning model in the form of classroom action research and was carried out in two cycles. Data collection techniques were direct observation techniques and measurement techniques. Data collection tools used observation sheets and tests. The results of research on the teacher's ability to compose teaching modules on average cycle 1 reached 3.14 increased in cycle II reached 3.71, the ability of teachers to carry out learning in cycle 1 received an average of 2.92 increased in cycle II reached an average of 3, 75 while student learning outcomes in cycle I averaged 67.67 with the completeness of 15 people increased in cycle II with an average value of 87.50 with 27 students' completeness. The data above shows the teacher's ability to compile and carry out learning and student learning outcomes in learning mathematics about the distribution of using visual aids in class IV students has increased.","PeriodicalId":20523,"journal":{"name":"PRISMATIKA: Jurnal Pendidikan dan Riset Matematika","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82628003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
E. D. Putra, Lutfiyah Lutfiyah, Yustin Shinda Putri Ramadhan
{"title":"KENDALA PEMBELAJARAN MATEMATIKA SECARA DARING DAN LURING SAAT PANDEMI COVID-19 TERHADAP SISWA AUTIS","authors":"E. D. Putra, Lutfiyah Lutfiyah, Yustin Shinda Putri Ramadhan","doi":"10.33503/prismatika.v5i2.2703","DOIUrl":"https://doi.org/10.33503/prismatika.v5i2.2703","url":null,"abstract":"This research aims to describe the obstacles to online and offline mathematics learning for autistic students in class VIII SMPLB Bintoro Jember. This research conducted was qualitative research through a descriptive approach. The subjects were the class teacher. The collection of data using interviews and documentation studies. Data analysis with data reduction stages and then data presentation after that drawing conclusions. The validity of the data using triangulation techniques. The research obtained the following results: (1) Implementation of online and offline mathematics learning for autistic students in class VIII SMPLB Bintoro Jember which was carried out by class teachers assisted by smartphones with the WhatsApp application. (2) The difficulties experienced by teachers in implementing online mathematics learning for autistic students in class VIII, which consist of student factors themselves, student focus and an environment that is different from school. (3) The factors that cause a decrease in learning outcomes in autistic students, which consist of limited time, cellphone and signal constraints and parents who cannot accompany autistic students in learning because they are busy. The conclusion obtained was that there was a decrease in the mathematics learning outcomes of class VIII autistic students before the pandemic with an average of 74.75, while during the pandemic it was an average of 70.75. Even though there are several obstacles in learning that cause a decrease in the value obtained by autistic students in learning during a pandemic as much as 4%, the implementation of online learning can be stated as good and smooth with the help of a smartphone using the WhatsApp application.","PeriodicalId":20523,"journal":{"name":"PRISMATIKA: Jurnal Pendidikan dan Riset Matematika","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75525209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"TRANSFORMASI KEMAMPUAN NUMERASI SISWA SMP SELAMA PELAKSANAAN ASESMEN KOMPETENSI MINIMUM PROGRAM KAMPUS MENGAJAR ANGKATAN 4","authors":"Dwi Noviani Sulisawati, Reta Eksa Putri","doi":"10.33503/prismatika.v5i2.2660","DOIUrl":"https://doi.org/10.33503/prismatika.v5i2.2660","url":null,"abstract":"The purpose of this study was to analyze the transformation of Asesmen Kompetensi Minimum values related to students' numerical abilities which were carried out at SMP Islam Terpadu Syarif Hidayatullah Sukorambi. This study used a qualitative descriptive method, where the research subjects were class VIII students, totaling 15 students. Data collection was carried out twice, namely pre-test and post-test during the Kampus Mengajar Program batch 4. Each question consisted of 20 items with 12 indicators. The highest increasing scores of the two are in indicators number 2, 5, and 9. Balanced or equal scores are found in indicators number 1, 4, 6, 7, and 8. There is a decrease in scores in indicators number 3 and 12. These results indicate that there is a significant transformation marked by an increase in score from the pre-test average of 19.42% to the post-test average of 28.33%. Both are in the range of values ≤40. From this, it can be concluded that the numeracy skills SMP Islam Terpadu Syarif Hidayatullah students belong to the low category so improvements are needed in improving numeracy skills accompanied by support from the school.","PeriodicalId":20523,"journal":{"name":"PRISMATIKA: Jurnal Pendidikan dan Riset Matematika","volume":"116 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85297651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"PEMBELAJARAN MENGGEMBIRAKAN MELALUI PENDEKATAN TECHNOLOGICAL PEDAGOGICAL CONTENT KNOWLADGE","authors":"Rochsun Rochsun, Nurcholis Sunuyeko, Rina Wijayanti","doi":"10.33503/prismatika.v5i2.2724","DOIUrl":"https://doi.org/10.33503/prismatika.v5i2.2724","url":null,"abstract":"Higher-order thinking skills in 21st century learning are a requirement, so that students are able to think critically, creatively, collaboratively and communicatively. Focusing on these demands, often the learning process ignores the basic needs of students, namely happiness. Kebudiutamaan course is one of the institutional courses that must be taken by students of all study programs at IKIP Budi Utomo Malang. As with other study programs, students of the Mathematics Education Study Program also take this course. Regarding the basic needs of students, namely being happy, in taking the Virtue Course, Mathematics Education students also need fun learning. The Technological Pedagogical Content Knowledge (TPACK) approach is intended to create fun learning in the learning activities of the Civics course. This study used quantitative approach with survey data (primary) with a cross-sectional design. The sampling technique used porpusive sampling. Data collection used self-administered questionaires. The results of the non-parametric statistical test Chi-square test (χ2) with a significance level of 5%, show that there is a significant difference in the number of students of the Mathematics Education Study Program in the Kebudiutamaan subject. Students are happy with learning TPACK Plus than those who are not, and there is an increase in critical thinking skills, creative, communicative and able to work collaboratively, which is shown by the product of high-quality material content in the form of short videos.","PeriodicalId":20523,"journal":{"name":"PRISMATIKA: Jurnal Pendidikan dan Riset Matematika","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82422678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ilham Yusuf Triputra, Sufri Sufri, Sherli Yurinanda
{"title":"PENERAPAN METODE ARIMA BOX-JENKINS UNTUK MEMPREDIKSI HARGA SAHAM DI PT ANEKA TAMBANG TBK","authors":"Ilham Yusuf Triputra, Sufri Sufri, Sherli Yurinanda","doi":"10.33503/prismatika.v5i2.2727","DOIUrl":"https://doi.org/10.33503/prismatika.v5i2.2727","url":null,"abstract":"A capital market is a market in which long-term trading of financial assets takes place, or a market in which various financial instruments are traded. The development of capital markets promotes the economic development of the country. The form of investment in the capital market is in the form of shares. Because stock prices are constantly fluctuating, capital market participants need analysis to help predict future stock prices. PT Aneka Tambang TBK or ANTM for short is one of the stocks traded in Indonesia's capital market. This study applied the Box-Jenkins ARIMA method for the period from July 2021 to November 2021 to determine the optimal forecast model for stock price fluctuations of ANTM, and obtained forecast results in December 2021. It is intended to The best preserved model is his ARIMA model (3,2,0) and ANTM's December 2021 stock price forecast results are down. ","PeriodicalId":20523,"journal":{"name":"PRISMATIKA: Jurnal Pendidikan dan Riset Matematika","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86745106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"PENGARUH STRATEGI BERHITUNG (DIFFERENT STRATEGIES) PADA MATERI OPERASI BILANGAN BULAT TERHADAP HASIL BELAJAR MATEMATIKA","authors":"A. Anugraini, Firda Alfiana Patricia","doi":"10.33503/prismatika.v5i2.2666","DOIUrl":"https://doi.org/10.33503/prismatika.v5i2.2666","url":null,"abstract":"This study aims to show the effect of counting tactics that will occur when students study student mathematics. The method used in this study used a quasi-experimental method with a research design of Two Group Randomized Subject Posttest Only. Research activities at SD 4 Panggungrejo Kepanjen were carried out from 16 August to 5 October 2022 for second-grade students at SD 4 Panggungrejo Kepanjen. The sample used was 17 students in 2A grade as the experimental class and 20 students in 2B grade as the control group. The research instrument used was a learning achievement test. The research instrument used was a learning achievement test. The data analysis technique in this study used the t-test to test the proposed hypothesis. The results obtained were counted as much as 0.606 and then consulted using a significance level of 0.05 and 35 degrees of freedom obtained a ttable value of 1.6897. The value of tcount < ttable (0.606 <1.6897) then H0 is accepted, as a result there will be no disparity that will occur in students' mathematics learning between classes taught with arithmetic strategies compared to students with techniques using traditional algorithms. In conclusion, there is no effect of learning the art of arithmetic management on students' mathematics learning outcomes.","PeriodicalId":20523,"journal":{"name":"PRISMATIKA: Jurnal Pendidikan dan Riset Matematika","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82461703","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"KARAKTERISTIK BERPIKIR KREATIF DALAM PEMECAHAN MASALAH MATEMATIKA BERDASARKAN GENDER","authors":"Kenys Fadhilah Zamzam, Mika Ambarawati","doi":"10.33503/prismatika.v5i2.2725","DOIUrl":"https://doi.org/10.33503/prismatika.v5i2.2725","url":null,"abstract":"The purpose of this study was to describe the differences in the characteristics of the ability to think creatively between women and men in solving mathematical problems through an open description test. The research subjects were students of IKIP Budi Utomo Malang semester 3 Mathematics Education Study Program. The mathematical problem solving provided is mathematical problems that require divergent thinking in solving them. This research is a qualitative-descriptive research in which to determine the characteristics of the ability to think creatively through a mathematical problem solving test. The purpose of this research is to describe the different characteristics between women and men in solving math problems. Based on the results of the analysis, it is said that a person has different creative potential both from the characteristics of creative thinking and the creative point of view he has. A person's ability to think creatively is due to the person's personal characteristics, problem characteristics, and point of view. A person is able to develop the creative potential contained in him by getting to know more about the characteristics of the ability to think creatively, especially what aspects stand out.","PeriodicalId":20523,"journal":{"name":"PRISMATIKA: Jurnal Pendidikan dan Riset Matematika","volume":"114 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85236432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"KEMAMPUAN PEMECAHAN MASALAH SISWA DALAM MENYELESAIKAN SOAL HOTS (HIGHER ORDER THINKING SKILLS)","authors":"Lailatus Sholiha, Evi Widayanti","doi":"10.33503/prismatika.v5i2.2708","DOIUrl":"https://doi.org/10.33503/prismatika.v5i2.2708","url":null,"abstract":"This study aims to describe students' problem-solving abilities in solving HOTS questions for class XII MIPA MA Miftahul Ulum students on SPLTV material. The method used in this study is a qualitative descriptive method. After the research subjects have completed the problems given by the researchers, namely HOTS questions, the researchers will describe the results of these solutions based on indicators of problem-solving ability, namely 1) problem identification, 2) settlement planning. problem, 3) implementing the settlement plan, 4) and checking again. The research subjects taken were based on scores taken from the Odd Semester Final Assessment for the 2021-2022 academic year. The results of this study are that students' problem solving abilities are still relatively low because almost all students can only do two stages of problem solving, namely the stage of problem identification and implementation of a problem solving plan. Students still have difficulty in carrying out the planning stage of problem solving and the stage of checking again.","PeriodicalId":20523,"journal":{"name":"PRISMATIKA: Jurnal Pendidikan dan Riset Matematika","volume":"138 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80272061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"UPAYA MENINGKATKAN HASIL BELAJAR BANGUN RUANG SISI LENGKUNG MELALUI PEMBELAJARAN KOOPERATIF BERMAKNA MENGGUNAKAN BENDA NYATA","authors":"Andi Navianto","doi":"10.33503/prismatika.v5i2.2700","DOIUrl":"https://doi.org/10.33503/prismatika.v5i2.2700","url":null,"abstract":"The purpose of this study was to describe efforts to improve learning outcomes of curved side shapes through meaningful cooperative learning using real objects in IX-A grade students of SMP Negeri 3 Pule in odd semesters of the 2018/2019 academic year. Class action research (CAR) was carried out in two cycles with each cycle consisting of three meetings. The stages of this research are planning, implementation of action, observation, and reflection. The research data collected is the result of observing student activities and student test results. The result showed an increase in student test result. In cycle I, the average student score was 57 with 25% classical mastery, increasing in cycle II to an average score of 87 with 83% classical completeness. From the increase in student test results, it can be concluded that the application of meaningful cooperative learning using real objects can improve learning outcomes for curved side shapes in IX-A grade students.","PeriodicalId":20523,"journal":{"name":"PRISMATIKA: Jurnal Pendidikan dan Riset Matematika","volume":"04 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85919291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Rahmatika Diah Silvia, A. S. Pramasdyahsari, Nizaruddin Nizaruddin
{"title":"ANALISIS KEMAMPUAN COMPUTATIONAL THINKING SISWA PADA MATERI ALJABAR DITINJAU DARI PEMECAHAN MASALAH MATEMATIS","authors":"Rahmatika Diah Silvia, A. S. Pramasdyahsari, Nizaruddin Nizaruddin","doi":"10.33503/prismatika.v5i2.2659","DOIUrl":"https://doi.org/10.33503/prismatika.v5i2.2659","url":null,"abstract":"Many students still have difficulty solving problems related to mathematics, one of which is algebraic material. Computational thinking is an ability needed to assist students in solving problems faced by students through abstraction, pattern recognition, decomposition, and algorithm skills. This study aims to describe the computational thinking abilities of IX grade junior high school students in solving mathematical problem solving. This type of research is a qualitative descriptive research. The time for conducting research is in the odd semester of the 2022/2023 academic year. The subjects taken were IX A grade students at SMP Negeri 2 Karangrayung. Using the problem- solving ability test, 2 students with high-level problem-solving abilities, 2 students with medium-level problem-solving abilities, and 2 students with low-level problem-solving abilities were selected using the problem-solving ability test. The data collection techniques used were problem solving ability tests, computational thinking ability tests, and interviews. Data analysis techniques were carried out in 3 stages, namely data reduction, data presentation, and drawing conclusion. Data validity checking technique uses source triangulation. The results of this study show that students with high-level problem-solving skills are able to meet all indicators of computational thinking, students with medium- level problem-solving abilities are able to meet fulfill 3 of 4 computational thinking indicators, while students with low-level problem-solving skills are able to fulfill 2 of 4 computational thinking indicators.","PeriodicalId":20523,"journal":{"name":"PRISMATIKA: Jurnal Pendidikan dan Riset Matematika","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89014621","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}