Daniel Dikman Simangunsong, Yesi Gusmania, Asmaul Husna
{"title":"分析学生在线性程序材料上解决数学故事问题的错误","authors":"Daniel Dikman Simangunsong, Yesi Gusmania, Asmaul Husna","doi":"10.33373/pythagoras.v10i2.3525","DOIUrl":null,"url":null,"abstract":"Abstrak. Berdasarkan hasil survey di lapangan, siswa masih beranggapan matematika itu abstrak, sulit, dan tidak ada penerapannya dikehidupan sehari-hari. Salah satu materi yang erat kaitannya dalam kehidupan sehari-hari adalah Program linier. Kesulitan siswa dalam materi program linear kurangnya pemahaman dalam memahami konsep program linier, sehingga banyak melakukan kesalahan dalam menyelesaikan soal program linear. Seperti salah membuat model matematikanya, salah dalam menggambarkan grafik penyelesaiannya, dan juga tidak menyelesaikan soal tersebut berdasarkan langkah-langkah yang telah diajarkan oleh guru dalam proses pembelajaran. Penelitian ini dilakukan di SMA Tunas Baru Jin-Seung Batam bertujuan untuk mendeskripsikan jenis kesalahan dan kesalahan apa yang paling sering dilakukan siswa dalam menyelesaikan soal cerita matematika pada materi program linier berdasarkan prosedur Newman. Penelitian ini adalah penelitian deskriptif yang menggunakan metode kualitatif melalui tahapan mengumpulkan data, mereduksi data, menyajikan data, dan menarik kesimpulan. Subjek penelitian yaitu seluruh siswa kelas XI IPS 1 SMA Tunas Baru Jin-Seung Batam yang berjumlah 38 siswa. Instrumen yang digunakan untuk mengumpulkan data yaitu instrumen tes yang valid dan reliabel (r = 0,648) dan instrumen wawancara semi-terstruktur. Dari hasil penelitian dapat disimpulkan bahwa siswa kelas XI IPS 1 SMA Tunas Baru Jin-Seung Batam melakukan kesalahan yang meliputi kesalahan keterampilan proses sebesar 68,42%, kesalahan memahami sebesar 60,52%, kesalahan transformasi sebesar 46,05%, kesalahan penulisan jawaban sebesar 28,95%, dan kesalahan membaca sebesar 14,47%. Sehingga siswa diharapkan untuk lebih memahami konsep program linier dan menambah latihan soal dengan variasi yang berbeda. Kata kunci: Kesalahan Siswa, Soal Cerita Matematika, Program Linier, Prosedur Newman Abstract. Students still think math is abstract, difficult, and there is no application to daily life. One of the subject closely related to daily life is the linear programming. However, the students still do not understand the concept of a linear programming that made a mistake in completing. This research was conducted in Senior High School Jin-Seung Batam to describe the types of errors made by students and the type of error that most student make in resolving the math word problems on linier programming materials based on Newman procedures. This research is a descriptive study used a qualitative method cover the phases of data collection, data reduction, data display, and data verification. Research subjects in this study were all the students of class 11th social Senior High School Jin-Seung Batam which numbered 38 students. The instruments used to collect data were valid and reliable (r = 0,648) test instrument and a semi-structured interview instrument. Based on the result obtained, it can be concluded that students in class 11th social Senior High School Jin-Seung Batam made mistakes in resolved math word problems on linier programming materials that includes process skills erorrs by 68,42%, comprehension errors by 60,52%, transformation errors by 46,05%, encoding errors by 28,95%, and reading errors by 14,47%. So students are expected to better understand the concept of the linear programming and add to exercise problems with different variations. Keywords: Students Error, Math Word Problems, Linier Programming, Newman Procedures","PeriodicalId":31653,"journal":{"name":"Pythagoras Jurnal pendidikan Matematika","volume":"72 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA PADA MATERI PROGRAM LINIER DENGAN PROSEDUR NEWMAN\",\"authors\":\"Daniel Dikman Simangunsong, Yesi Gusmania, Asmaul Husna\",\"doi\":\"10.33373/pythagoras.v10i2.3525\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstrak. Berdasarkan hasil survey di lapangan, siswa masih beranggapan matematika itu abstrak, sulit, dan tidak ada penerapannya dikehidupan sehari-hari. Salah satu materi yang erat kaitannya dalam kehidupan sehari-hari adalah Program linier. Kesulitan siswa dalam materi program linear kurangnya pemahaman dalam memahami konsep program linier, sehingga banyak melakukan kesalahan dalam menyelesaikan soal program linear. Seperti salah membuat model matematikanya, salah dalam menggambarkan grafik penyelesaiannya, dan juga tidak menyelesaikan soal tersebut berdasarkan langkah-langkah yang telah diajarkan oleh guru dalam proses pembelajaran. Penelitian ini dilakukan di SMA Tunas Baru Jin-Seung Batam bertujuan untuk mendeskripsikan jenis kesalahan dan kesalahan apa yang paling sering dilakukan siswa dalam menyelesaikan soal cerita matematika pada materi program linier berdasarkan prosedur Newman. Penelitian ini adalah penelitian deskriptif yang menggunakan metode kualitatif melalui tahapan mengumpulkan data, mereduksi data, menyajikan data, dan menarik kesimpulan. Subjek penelitian yaitu seluruh siswa kelas XI IPS 1 SMA Tunas Baru Jin-Seung Batam yang berjumlah 38 siswa. Instrumen yang digunakan untuk mengumpulkan data yaitu instrumen tes yang valid dan reliabel (r = 0,648) dan instrumen wawancara semi-terstruktur. Dari hasil penelitian dapat disimpulkan bahwa siswa kelas XI IPS 1 SMA Tunas Baru Jin-Seung Batam melakukan kesalahan yang meliputi kesalahan keterampilan proses sebesar 68,42%, kesalahan memahami sebesar 60,52%, kesalahan transformasi sebesar 46,05%, kesalahan penulisan jawaban sebesar 28,95%, dan kesalahan membaca sebesar 14,47%. Sehingga siswa diharapkan untuk lebih memahami konsep program linier dan menambah latihan soal dengan variasi yang berbeda. Kata kunci: Kesalahan Siswa, Soal Cerita Matematika, Program Linier, Prosedur Newman Abstract. Students still think math is abstract, difficult, and there is no application to daily life. One of the subject closely related to daily life is the linear programming. However, the students still do not understand the concept of a linear programming that made a mistake in completing. This research was conducted in Senior High School Jin-Seung Batam to describe the types of errors made by students and the type of error that most student make in resolving the math word problems on linier programming materials based on Newman procedures. This research is a descriptive study used a qualitative method cover the phases of data collection, data reduction, data display, and data verification. Research subjects in this study were all the students of class 11th social Senior High School Jin-Seung Batam which numbered 38 students. The instruments used to collect data were valid and reliable (r = 0,648) test instrument and a semi-structured interview instrument. Based on the result obtained, it can be concluded that students in class 11th social Senior High School Jin-Seung Batam made mistakes in resolved math word problems on linier programming materials that includes process skills erorrs by 68,42%, comprehension errors by 60,52%, transformation errors by 46,05%, encoding errors by 28,95%, and reading errors by 14,47%. So students are expected to better understand the concept of the linear programming and add to exercise problems with different variations. Keywords: Students Error, Math Word Problems, Linier Programming, Newman Procedures\",\"PeriodicalId\":31653,\"journal\":{\"name\":\"Pythagoras Jurnal pendidikan Matematika\",\"volume\":\"72 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-10-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pythagoras Jurnal pendidikan Matematika\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.33373/pythagoras.v10i2.3525\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pythagoras Jurnal pendidikan Matematika","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33373/pythagoras.v10i2.3525","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
抽象。根据实地调查,学生们仍然认为数学是抽象的、困难的,在日常生活中没有应用。与日常生活密切相关的材料之一是线性程序。线性程序材料中的学生困难,缺乏理解线性程序概念的能力,导致了许多线性程序的错误。比如数学模型出了问题,图表上的错误,或者根据老师在学习过程中教给我们的步骤来解决问题。这项研究是在高中拍摄的金胜巴淡旨在描述学生在纽曼程序的线性程序材料上完成数学故事的最常见错误和错误。本研究是一种描述性的研究,它使用定性方法,通过收集数据、还原数据、呈现数据和得出结论的阶段。该研究对象是一所高中的所有十一年级学生,他们的新发名叫金成巴淡(jin seung Batam)。用于收集数据的工具是有效的和可靠的测试仪器(r = 648)和半结构化的访谈工具。这项研究得出的结论是,初二年级的学生振链初二年级的学生振链初二年级的学生犯了一个错误,涉及68.42%的工艺技能错误,理解错误为60.52%,转化错误为46.05%,笔误为2895%,阅读错误为14.47%。因此,学生应该更好地理解线性程序的概念,并以不同的方式补充练习。关键词:学生错误,数学故事,线性程序,纽曼抽象程序。学生们仍然认为数学是抽象的,困难的,没有应用于日常生活。《每日生活》的一个主题是线性程序。但是,学生们仍然不明白如何利用一个线性程序来完成一个错误。这项研究是由高级学府金松巴坦(Jin-Seung Batam)描述的,当时大多数学生在线性编写材料的过程中所犯的错误。这个研究是qqe a descriptive study以前方法减少phases》封面收藏馆,数据,数据显示和核实数据。这次研究的研究对象是11年级社会高中金胜巴淡的38名学生。用于收集数据的工具是有效的和可依赖的(r = 648)测试工具和半模式的仪器面试。改编自《论点获得,它可以成为结论这就是学生在班级11高级社交高中村长巴淡制造错误在解决数学线性word on problems技能erorrs由68,42%材料that includes编程的过程,comprehension错误:60,52% 46,05%偏转型错误、编码错误:28,95% 14,47%偏阅读错误。因此,学生们预计会更好地理解线性设计和添加的概念,用不同的变量来解决问题。会话错误,数学问题,线性程序,纽曼程序
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA PADA MATERI PROGRAM LINIER DENGAN PROSEDUR NEWMAN
Abstrak. Berdasarkan hasil survey di lapangan, siswa masih beranggapan matematika itu abstrak, sulit, dan tidak ada penerapannya dikehidupan sehari-hari. Salah satu materi yang erat kaitannya dalam kehidupan sehari-hari adalah Program linier. Kesulitan siswa dalam materi program linear kurangnya pemahaman dalam memahami konsep program linier, sehingga banyak melakukan kesalahan dalam menyelesaikan soal program linear. Seperti salah membuat model matematikanya, salah dalam menggambarkan grafik penyelesaiannya, dan juga tidak menyelesaikan soal tersebut berdasarkan langkah-langkah yang telah diajarkan oleh guru dalam proses pembelajaran. Penelitian ini dilakukan di SMA Tunas Baru Jin-Seung Batam bertujuan untuk mendeskripsikan jenis kesalahan dan kesalahan apa yang paling sering dilakukan siswa dalam menyelesaikan soal cerita matematika pada materi program linier berdasarkan prosedur Newman. Penelitian ini adalah penelitian deskriptif yang menggunakan metode kualitatif melalui tahapan mengumpulkan data, mereduksi data, menyajikan data, dan menarik kesimpulan. Subjek penelitian yaitu seluruh siswa kelas XI IPS 1 SMA Tunas Baru Jin-Seung Batam yang berjumlah 38 siswa. Instrumen yang digunakan untuk mengumpulkan data yaitu instrumen tes yang valid dan reliabel (r = 0,648) dan instrumen wawancara semi-terstruktur. Dari hasil penelitian dapat disimpulkan bahwa siswa kelas XI IPS 1 SMA Tunas Baru Jin-Seung Batam melakukan kesalahan yang meliputi kesalahan keterampilan proses sebesar 68,42%, kesalahan memahami sebesar 60,52%, kesalahan transformasi sebesar 46,05%, kesalahan penulisan jawaban sebesar 28,95%, dan kesalahan membaca sebesar 14,47%. Sehingga siswa diharapkan untuk lebih memahami konsep program linier dan menambah latihan soal dengan variasi yang berbeda. Kata kunci: Kesalahan Siswa, Soal Cerita Matematika, Program Linier, Prosedur Newman Abstract. Students still think math is abstract, difficult, and there is no application to daily life. One of the subject closely related to daily life is the linear programming. However, the students still do not understand the concept of a linear programming that made a mistake in completing. This research was conducted in Senior High School Jin-Seung Batam to describe the types of errors made by students and the type of error that most student make in resolving the math word problems on linier programming materials based on Newman procedures. This research is a descriptive study used a qualitative method cover the phases of data collection, data reduction, data display, and data verification. Research subjects in this study were all the students of class 11th social Senior High School Jin-Seung Batam which numbered 38 students. The instruments used to collect data were valid and reliable (r = 0,648) test instrument and a semi-structured interview instrument. Based on the result obtained, it can be concluded that students in class 11th social Senior High School Jin-Seung Batam made mistakes in resolved math word problems on linier programming materials that includes process skills erorrs by 68,42%, comprehension errors by 60,52%, transformation errors by 46,05%, encoding errors by 28,95%, and reading errors by 14,47%. So students are expected to better understand the concept of the linear programming and add to exercise problems with different variations. Keywords: Students Error, Math Word Problems, Linier Programming, Newman Procedures