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.
{"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}
Pub Date : 2023-05-09DOI: 10.33503/prismatika.v5i2.2703
E. D. Putra, Lutfiyah Lutfiyah, Yustin Shinda Putri Ramadhan
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.
{"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}
Pub Date : 2023-05-05DOI: 10.33503/prismatika.v5i2.2660
Dwi Noviani Sulisawati, Reta Eksa Putri
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.
本研究的目的是分析在伊斯兰特尔帕杜·叙里夫·希达亚图拉·苏科兰比中学进行的与学生数字能力相关的Asesmen Kompetensi最小值的转换。本研究采用定性描述方法，研究对象为八年级学生，共15名学生。在第4批校孟加哈尔项目中，进行了两次数据收集，即前测和后测。每个问题包括20个项目，12个指标。2、5、9个指标的分数上升幅度最大。1、4、6、7、8个指标得分平衡或相等。第3和第12项指标的得分有所下降。这些结果表明，考试前的平均成绩为19.42%，考试后的平均成绩为28.33%。两者的取值范围都在≤40。由此可以得出结论，SMP Islam Terpadu Syarif Hidayatullah学生的计算能力属于较低的类别，因此需要在学校的支持下提高计算能力。
{"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}
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.
{"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}
Pub Date : 2023-04-23DOI: 10.33503/prismatika.v5i2.2727
Ilham Yusuf Triputra, Sufri Sufri, Sherli Yurinanda
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.
{"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}
Pub Date : 2023-04-23DOI: 10.33503/prismatika.v5i2.2666
A. Anugraini, Firda Alfiana Patricia
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.
{"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}
Pub Date : 2023-04-23DOI: 10.33503/prismatika.v5i2.2725
Kenys Fadhilah Zamzam, Mika Ambarawati
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.
{"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}
Pub Date : 2023-04-21DOI: 10.33503/prismatika.v5i2.2708
Lailatus Sholiha, Evi Widayanti
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.
本研究旨在描述学生在SPLTV教材上解决MIPA MA mittahul Ulum十二班学生的hot问题的能力。本研究采用的方法是定性描述法。在研究对象完成研究者给出的问题，即HOTS问题后，研究者将根据解决问题能力的指标，即1)问题识别，2)解决方案规划，来描述这些解决方案的结果。问题，3)执行解决方案，4)再次检查。研究对象的得分是基于2021-2022学年的奇数学期期末评估。本研究的结果是，学生的问题解决能力仍然相对较低，因为几乎所有的学生都只能完成两个阶段的问题解决，即问题识别阶段和问题解决计划的实施阶段。学生在解决问题的计划阶段和再检查阶段仍然存在困难。
{"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}
Pub Date : 2023-04-21DOI: 10.33503/prismatika.v5i2.2700
Andi Navianto
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.
本研究的目的是描述SMP Negeri 3 Pule的IX-A级学生在2018/2019学年的单学期中，通过有意义的实物合作学习，提高曲面形状学习成果的努力。集体诉讼研究分两个周期进行，每个周期由三次会议组成。本研究分为计划、行动、观察、反思四个阶段。收集的研究数据是观察学生活动和学生测试结果的结果。结果显示学生的考试成绩有所提高。在第一阶段，学生平均得分为57分，其中25%精通古典，在第二阶段，学生平均得分为87分，其中83%精通古典。从学生测试成绩的提高可以看出，运用有意义的实物合作学习可以提高IX-A年级学生曲面形状的学习效果。
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Pub Date : 2023-04-21DOI: 10.33503/prismatika.v5i2.2659
Rahmatika Diah Silvia, A. S. Pramasdyahsari, Nizaruddin Nizaruddin
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.
许多学生在解决数学相关问题时仍然有困难，其中之一就是代数材料。计算思维是一种通过抽象、模式识别、分解和算法技能来帮助学生解决学生所面临的问题的能力。本研究旨在描述初中生在解决数学问题时的计算思维能力。这种类型的研究是定性描述性研究。进行研究的时间是在2022/2023学年的奇数学期。被试对象是SMP Negeri 2 Karangrayung的IX A年级学生。采用问题解决能力测试，选择具有高水平问题解决能力的学生2名，具有中等水平问题解决能力的学生2名，具有低水平问题解决能力的学生2名。使用的数据收集技术是问题解决能力测试、计算思维能力测试和访谈。数据分析技术分为数据简化、数据呈现、得出结论3个阶段。数据有效性检验技术采用源三角测量法。本研究结果表明，解决问题能力高的学生能够满足计算思维的所有指标，解决问题能力中等的学生能够满足4项计算思维指标中的3项，而解决问题能力低的学生能够满足4项计算思维指标中的2项。
{"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}
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