{"title":"这是数学推理能力的问题,构建平边弯曲的空间","authors":"Etika Budiarti, Nyayu Masyita Ariani, Adi Asmara","doi":"10.36085/mathumbedu.v9i3.3582","DOIUrl":null,"url":null,"abstract":"Tujuan penelitian ini untuk menghasilkan soal-soal kemampuan penalaran matematis materi bangun ruang sisi datar berkonteks Bengkulu yang terstandar: yang valid, memiliki keterbacaan baik, memiliki tingkat kesukaran dan indeks daya beda baik. Penelitian ini yang dilaksanakan pada tahun ajaran 2020/2021 ini mengikuti alur Tessmer. Subjek ujicoba adalah siswa kelas VIII SMP di Bengkulu. Sebelum prototipe soal dibuat, dilakukan analisis siswa, kurikulum, materi dan konteks. Telaah dan revisi soal dilakukan pada tahap experts review. Soal ditelaah oleh 3 orang validator dari sisi konten, konstruk, dan bahasa. Komentar dan saran validator pada proses validasi menjadi acuan untuk revisi soal. Hasil analisis validasi akhir para validator menunjukkan bahwa soal telah valid. Proses one to one pada 3 orang siswa kelas VIII yang masing-masing berkemampuan tinggi, sedang, dan rendah, Tergambar dari proses one to one bahwa maksud soal dapat terbaca oleh siswa. Bukti empirik mengenai tingkat kesukaran dan indeks daya beda butir soal diperoleh pada tahap small group, dengan cara mengujicobakan soal yang telah valid dan memiliki keterbacaan yang baik kepada 31 siswa kelas VIII SMP di Bengkulu. Skor siswa terhadap soal tersebut dianalisis secara kuantitatif. Hasil analisis menunjukkan bahwa 8 soal dikembangkan dikategorikan terstandar. Soal-soal ini dapat digunakan untuk melatih kemampuan penalaran matematis siswa SMP.\nKata Kunci: Soal matematika, kemampuan penalaran matematis, konteks Bengkulu, bangun ruang sisi datar\n Abstract\nThe purpose of this research was to produce standardized items on mathematical reasoning abilities in the Bengkulu context of flat-sided geometry: those that were valid, had good clarity appeal, had a difficulty level and a good discrimination index. This research, which was conducted in the 2020/2021 academic year, follows the Tessmer’ model. The test subjects were students of class VIII SMP in Bengkulu. Before the items prototype was made, an analysis of students, curriculum, material and context was carried out. The review and revision of the items were carried out at the experts review stage. The items were reviewed by 3 validators in terms of content, construct, and language. The validator's comments and suggestions in the validation process become a reference for revision of the questions. The results of the final validation analysis of the validators, showed that the questions were valid. One to one process for 3 students of class VIII, each of which has high, medium, and low abilities. It is illustrated from the one to one process that the meaning of the questions can be read by students. Empirical evidence regarding the level of difficulty and discrimination index of items was obtained at the small group stage, by testing items that were valid and had good readability to 31 grade VIII SMP students in Bengkulu. Student scores on these items were analyzed quantitatively. The results of the analysis showed that the 8 items developed were categorized as standardized. These items can be used to exercise the mathematical reasoning skills of junior high school students.\nKeywords: Item test of mathematics, mathematical reasoning ability, Bengkulu context, flat-sided geometry","PeriodicalId":135040,"journal":{"name":"Jurnal Math-UMB.EDU","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"SOAL KEMAMPUAN PENALARAN MATEMATIS MATERI BANGUN RUANG SISI DATAR BERKONTEKS BENGKULU\",\"authors\":\"Etika Budiarti, Nyayu Masyita Ariani, Adi Asmara\",\"doi\":\"10.36085/mathumbedu.v9i3.3582\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Tujuan penelitian ini untuk menghasilkan soal-soal kemampuan penalaran matematis materi bangun ruang sisi datar berkonteks Bengkulu yang terstandar: yang valid, memiliki keterbacaan baik, memiliki tingkat kesukaran dan indeks daya beda baik. Penelitian ini yang dilaksanakan pada tahun ajaran 2020/2021 ini mengikuti alur Tessmer. Subjek ujicoba adalah siswa kelas VIII SMP di Bengkulu. Sebelum prototipe soal dibuat, dilakukan analisis siswa, kurikulum, materi dan konteks. Telaah dan revisi soal dilakukan pada tahap experts review. Soal ditelaah oleh 3 orang validator dari sisi konten, konstruk, dan bahasa. Komentar dan saran validator pada proses validasi menjadi acuan untuk revisi soal. Hasil analisis validasi akhir para validator menunjukkan bahwa soal telah valid. Proses one to one pada 3 orang siswa kelas VIII yang masing-masing berkemampuan tinggi, sedang, dan rendah, Tergambar dari proses one to one bahwa maksud soal dapat terbaca oleh siswa. Bukti empirik mengenai tingkat kesukaran dan indeks daya beda butir soal diperoleh pada tahap small group, dengan cara mengujicobakan soal yang telah valid dan memiliki keterbacaan yang baik kepada 31 siswa kelas VIII SMP di Bengkulu. Skor siswa terhadap soal tersebut dianalisis secara kuantitatif. Hasil analisis menunjukkan bahwa 8 soal dikembangkan dikategorikan terstandar. Soal-soal ini dapat digunakan untuk melatih kemampuan penalaran matematis siswa SMP.\\nKata Kunci: Soal matematika, kemampuan penalaran matematis, konteks Bengkulu, bangun ruang sisi datar\\n Abstract\\nThe purpose of this research was to produce standardized items on mathematical reasoning abilities in the Bengkulu context of flat-sided geometry: those that were valid, had good clarity appeal, had a difficulty level and a good discrimination index. This research, which was conducted in the 2020/2021 academic year, follows the Tessmer’ model. The test subjects were students of class VIII SMP in Bengkulu. Before the items prototype was made, an analysis of students, curriculum, material and context was carried out. The review and revision of the items were carried out at the experts review stage. The items were reviewed by 3 validators in terms of content, construct, and language. The validator's comments and suggestions in the validation process become a reference for revision of the questions. The results of the final validation analysis of the validators, showed that the questions were valid. One to one process for 3 students of class VIII, each of which has high, medium, and low abilities. It is illustrated from the one to one process that the meaning of the questions can be read by students. Empirical evidence regarding the level of difficulty and discrimination index of items was obtained at the small group stage, by testing items that were valid and had good readability to 31 grade VIII SMP students in Bengkulu. Student scores on these items were analyzed quantitatively. The results of the analysis showed that the 8 items developed were categorized as standardized. These items can be used to exercise the mathematical reasoning skills of junior high school students.\\nKeywords: Item test of mathematics, mathematical reasoning ability, Bengkulu context, flat-sided geometry\",\"PeriodicalId\":135040,\"journal\":{\"name\":\"Jurnal Math-UMB.EDU\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Jurnal Math-UMB.EDU\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.36085/mathumbedu.v9i3.3582\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jurnal Math-UMB.EDU","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36085/mathumbedu.v9i3.3582","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
本研究的目的是生成数学推理材料中所具有的标准弯曲的空间构建能力:有效的,有良好的阅读能力,有好的阅读水平,有好的不同的功率指数。本研究是在20/2021学年进行的,它遵循了Tessmer的流程。测试对象是班古鲁八年级的初中学生。在原型问题创建之前,对学生进行分析、课程、材料和上下文。在专家审查阶段进行研究和修订。内容、简写和语言方面的三个验证者的研究。关于验证过程的评论和建议可以作为复习的参考。最终验证验证的分析结果表明,该问题是有效的。八年级三名八年级学生的一对一过程,每个八年级学生都有高、中、低的能力,从一个到一个的过程可以看到,学生可以阅读的意图。通过向班古鲁的31名初中八年级学生进行有效的测试和良好阅读的测试,获得了所需的苦难程度和不同项目的实证证据。学生对这个问题的分数是定量分析的。分析结果表明,其中8个项目是经过分类开发的。这些问题可以用来锻炼中学生的数学推理能力。关键词:数学,数学推理能力,班古鲁的上下文,醒来的时候一边平坦空间AbstractThe这个研究的目的是对农产品standardized items on mathematical reasoning能力》《班古鲁的flat-sided几何:那些那是有效的,有祝清晰呼吁,有a级困难和祝歧视指数。这项研究是2020/2021学年的基础知识,遵循Tessmer的模型。这次测试的题目是班古鲁八年级的学生。在此之前,研究材料分析、趋势、材料和背景都被切割了。审查和审查的问题令人担忧。该项目由满足、构造和语言的三个验证者审查。验证过程中的验证和建议是对问题的引用。最终验证有效性分析的结果表明,这个问题是有效的。三年级学生的一例,每一种都有高、中、低的能力。从一个人到另一个人的说法是,问题的意义可以通过学生来阅读。经验证据反映了在小舞台上的困难和不犯罪指数,测试了在班古鲁的8年级学生中是有效的,有良好的可行性。学生们在这些项目上的分数是对数量的分析。分析结果显示,这8个项目被归类为标准类别。这些items可以用来检验初中学生的数学原理。Keywords:数学测试项目,数学推理能力,本源性,平面几何
SOAL KEMAMPUAN PENALARAN MATEMATIS MATERI BANGUN RUANG SISI DATAR BERKONTEKS BENGKULU
Tujuan penelitian ini untuk menghasilkan soal-soal kemampuan penalaran matematis materi bangun ruang sisi datar berkonteks Bengkulu yang terstandar: yang valid, memiliki keterbacaan baik, memiliki tingkat kesukaran dan indeks daya beda baik. Penelitian ini yang dilaksanakan pada tahun ajaran 2020/2021 ini mengikuti alur Tessmer. Subjek ujicoba adalah siswa kelas VIII SMP di Bengkulu. Sebelum prototipe soal dibuat, dilakukan analisis siswa, kurikulum, materi dan konteks. Telaah dan revisi soal dilakukan pada tahap experts review. Soal ditelaah oleh 3 orang validator dari sisi konten, konstruk, dan bahasa. Komentar dan saran validator pada proses validasi menjadi acuan untuk revisi soal. Hasil analisis validasi akhir para validator menunjukkan bahwa soal telah valid. Proses one to one pada 3 orang siswa kelas VIII yang masing-masing berkemampuan tinggi, sedang, dan rendah, Tergambar dari proses one to one bahwa maksud soal dapat terbaca oleh siswa. Bukti empirik mengenai tingkat kesukaran dan indeks daya beda butir soal diperoleh pada tahap small group, dengan cara mengujicobakan soal yang telah valid dan memiliki keterbacaan yang baik kepada 31 siswa kelas VIII SMP di Bengkulu. Skor siswa terhadap soal tersebut dianalisis secara kuantitatif. Hasil analisis menunjukkan bahwa 8 soal dikembangkan dikategorikan terstandar. Soal-soal ini dapat digunakan untuk melatih kemampuan penalaran matematis siswa SMP.
Kata Kunci: Soal matematika, kemampuan penalaran matematis, konteks Bengkulu, bangun ruang sisi datar
Abstract
The purpose of this research was to produce standardized items on mathematical reasoning abilities in the Bengkulu context of flat-sided geometry: those that were valid, had good clarity appeal, had a difficulty level and a good discrimination index. This research, which was conducted in the 2020/2021 academic year, follows the Tessmer’ model. The test subjects were students of class VIII SMP in Bengkulu. Before the items prototype was made, an analysis of students, curriculum, material and context was carried out. The review and revision of the items were carried out at the experts review stage. The items were reviewed by 3 validators in terms of content, construct, and language. The validator's comments and suggestions in the validation process become a reference for revision of the questions. The results of the final validation analysis of the validators, showed that the questions were valid. One to one process for 3 students of class VIII, each of which has high, medium, and low abilities. It is illustrated from the one to one process that the meaning of the questions can be read by students. Empirical evidence regarding the level of difficulty and discrimination index of items was obtained at the small group stage, by testing items that were valid and had good readability to 31 grade VIII SMP students in Bengkulu. Student scores on these items were analyzed quantitatively. The results of the analysis showed that the 8 items developed were categorized as standardized. These items can be used to exercise the mathematical reasoning skills of junior high school students.
Keywords: Item test of mathematics, mathematical reasoning ability, Bengkulu context, flat-sided geometry