分析学生在解决三角极限问题上的数学教育困难

Yosepha Patricia Wua Laja
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引用次数: 5

摘要

三角抽象成为微积分课程中很重要的一部分。但是学生们认识到这些分章材料是非常困难的,尽管他们在中学的时候已经学会了。提供的解决方案是分析学生所面临的任何挑战。因此,本研究的目的是描述学生解决三角极限问题及其困难原因的困难。本研究采用的研究方法是描述性质的研究。研究对象是30名学生数学教育的学生,他们分析了学生中最常犯的错误的三个答案。使用的研究工具是关于三角极限的双数测试。研究结果表明,本研究遇到的错误是概念错误、操作错误和原则错误。解三角关系的数学教育研究的困难分析是计算过程中重要的材料之一。However, students指出这一段材料非常困难,尽管他们在高中时学过。解决方案是分析学生所经历的困难。这就是,这个研究之目的是为了描述the difficulties of学生在解决trigonometric限制和difficulties敢死队》。这项研究使用的研究方法是descrive qualitative研究。《数学教育研究subjects是30个学生,然后analyzed三只学生的答案,以至于出现最错误的制作单位学生。《研究工具以前是个two-number测试问题关于trigonometry之限制。最近的研究表明,在这些研究中,与错误有关的行为是真实的、错误的、错误的原则。
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Analisis Kesulitan Mahasiswa Pendidikan Matematika dalam Menyelesaikan Soal Limit Trigonometri
AbstrakLimit trigonometri menjadi salah satu materi penting pada mata kuliah Kalkulus. Namun mahasiswa mengakui bahwa sub-bab materi ini sangatlah sulit, sekalipun mereka sudah mempelajarinya di bangku sekolah menengah. Solusi yang ditawarkan adalah menganalisis kesulitan apa saja yang dialami mahasiswa. Oleh karena itu, tujuan penelitian ini adalah mendeskripsikan kesulitan-kesulitan mahasiswa dalam menyelesaikan soal limit trigonometri dan penyebab kesulitannya. Metode penelitian yang digunakan dalam penelitian ini adalah penelitian deskriptif kualitatif. Subjek penelitian yaitu mahasiswa pendidikan matematika yang berjumlah 30 mahasiswa, kemudian dianalisis tiga jawaban mahasiswa yang mewakili kesalahan yang paling banyak dilakukan oleh mahasiswa. Instrumen penelitian yang digunakan adalah soal tes sebanyak dua nomor tentang limit trigonometri. Hasil penelitian menunjukkan bahwa kesalahan yang ditemui pada penelitian ini adalah kesalahan konsep, kesalahan operasi dan kesalahan prinsip.   Analysis of the Difficulties of Mathematics Education Students in Solving Trigonometric Limit Problems AbstractLimit trigonometry is one of the important materials in Calculus courses. However, students admit that this sub-chapter of material is very difficult, even though they have studied it in high school. The solution offered is to analyze what difficulties are experienced by students. Therefore, the purpose of this study is to describe the difficulties of students in solving trigonometric limits and the causes of the difficulties. The research method used in this research is descriptive qualitative research. The research subjects were 30 students of mathematics education, then analyzed the three student answers that represented the most mistakes made by students. The research instrument used was a two-number test question about the limits of trigonometry. The results showed that the errors encountered in this study were conceptual errors, operating errors, and principle errors. 
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