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Intrinsic Cognitive Load in Online Learning Model of School Mathematics 1 in Covid-19 Pandemic Period 新冠肺炎大流行时期学校数学在线学习模式的内在认知负荷
Pub Date : 2021-02-02 DOI: 10.25273/JIPM.V9I2.7292
B. Yohanes, Feby Indriana Yusuf
The study aims at determining the emergence of intrinsic cognitive load in online learning models of School Mathematics 1 in Covid-19 pandemic period. This research is a descriptive qualitative one the data of which are obtained from observation sheets, questionnaires and interview results. Validity checking uses the triangulation method. The results of the study show that the intrinsic cognitive load is caused by the interactivity and isolated/interacting elements contained in the learning process. Elements of interactivity are in the form of terms or concepts in Mathematics learning. These terms or concepts, for examples, are the meaning of Knowledge, Standard Measurement, Mathematical Approach, Intertwined Principles, Content, Context, Competence, PISA Learning Concepts, De-conceptualization, Systems Approach, Conceptual Approach, etc. Isolated/interacting elements are seen from looking for examples of implementation in the real world and actualization of events in Indonesia. An example of implementation in the real world is an element that interacts in real situations in the learning practice of Mathematics.
本研究旨在确定新冠肺炎大流行时期《学校数学1》在线学习模式中出现的内在认知负荷。本研究为描述性定性研究,数据来源于观察表、问卷调查和访谈结果。有效性检验采用三角剖分法。研究结果表明,内在认知负荷是由学习过程中包含的互动性和孤立/相互作用因素引起的。在数学学习中,互动性的要素以术语或概念的形式存在。例如,这些术语或概念是知识、标准测量、数学方法、交织原理、内容、上下文、能力、PISA学习概念、去概念化、系统方法、概念方法等的含义。孤立的/相互作用的元素可以从寻找在现实世界中实施的例子和在印度尼西亚实现的事件中看到。在现实世界中实现的一个例子是在数学学习实践的实际情况中相互作用的元素。
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引用次数: 0
Kemampuan Berpikir Kreatif Mahasiswa Pendidikan Matematika dalam Memecahkan Masalah Open-Ended Trigonometri 学生在解决一个开放的三角问题上的数学教育的创造性思维能力
Pub Date : 2021-02-02 DOI: 10.25273/JIPM.V9I2.8331
Ni Putu Gita Arilaksmi, Susiswo Susiswo, I. M. Sulandra
Salah satu keterampilan abad 21 yang dapat membantu mahasiswa untuk melihat serta menganalisis suatu masalah dari sudut pandang baru atau lainnya adalah keterampilan dari berpikir kreatif. Mendeskripsikan kemampuan berpikir kreatif mahasiswa Pendidikan Matematika dalam memecahkan masalah open-ended trigonometri merupakan tujuan dari penelitian ini. Jenis penelitian yang digunakan adalah penelitian kualitatif deskriptif. Sebanyak 35 mahasiswa diberikan pretest kemudian direduksi menjadi empat subjek untuk diteliti dan dianalisis secara lebih mendalam untuk menyelesaikan soal open-ended trigonometri. Peneliti, soal open-ended trigonometri, serta pedoman wawancara adalah instrumen yang digunakan pada penelitian. Hasil penelitian dianalisis berdasarkan indikator dan tingkatan kemampuan berpikir kreatif. Triangulasi data juga dilakukan pada tahap mendeskripsikan hasil dari penelitian. Hasil menunjukkan, aspek kelancaran terlihat pada mahasiswa berkemampuan matematika tinggi dan sedang, tetapi pada mahasiswa yang memiliki kemampuan rendah tidak terlihat. Aspek keluwesan hanya terlihat pada salah satu mahasiswa dengan kemampuan matematika tinggi. Aspek kebaruan terlihat pada kedua mahasiswa berkemampuan tinggi. Kesimpulannya, dua mahasiswa berkemampuan matematika tinggi memiliki tingkatan yang berbeda yakni sangat kreatif dan kreatif. Mahasiswa berkemampuan sedang dan rendah memiliki tingkat yang kurang kreatif dan tidak kreatif.
21世纪帮助学生从一个新的或另一个角度看待和分析问题的技能之一是创造性思维的技能。描述学生在解决openended三角学问题方面的数学教育的创造性思维能力是本研究的目标。所使用的研究类型是描述性质的研究。多达35名学生进行了预习,然后将其简化为4门学科,用于研究和更深入的三角方程方程。研究人员、开放式三角学和访谈指南都是研究中使用的工具。研究结果是根据设计思维能力的指标和水平来分析的。数据三角测量还在描述研究结果的阶段进行。结果表明,高中度和低水平的学生表现出明显的流畅性,但低水平的学生表现得不明显。适应性的一个方面只能在一个数学水平高的学生身上看到。这两个高技能的学生都有新的变化。总之,这两个优秀的数学学生在极端创造性和创造性方面有不同的层次。中级和低水平的学生缺乏创造力和缺乏创造力。
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引用次数: 2
Kemampuan Bertanya Siswa dalam Kegiatan Diskusi Kelompok pada Materi Rasio Trigonometri 学生在小组讨论活动中询问三角比的能力
Pub Date : 2021-02-02 DOI: 10.25273/JIPM.V9I2.8064
Umi Faizah, Subanji Subanji, Susiswo Susiswo
Small group discussions (group work) are an important part of the learning process though students are rarely skilled at asking a question. The purpose of this study is to examine student interactions and questioning skills during group work. This research study uses a qualitative descriptive approach. The research subjects consist of eight students who were divided heterogeneously into two groups, with four members for each group. The research instrument consists of the researcher herself, a task in the form of a trigonometric ratio group worksheet, and three video cameras to observe discussion activities. One camera was focused on all class activities and two cameras were pointing at each group being observed. All conversation transcripts during the discussion are deciphered, coded, and then analyzed qualitatively. The results of this study show the interaction of conveying opinion/rebuttals, asking questions, and providing answers, with the percentage of giving opinions/ objections were more dominant than other interactions. The ability to ask questions was obtained by 50% of the students having the medium questioning ability and 50% having the low questioning ability, with the level of questions asked at the LOTS level, namely C1 and C3 levels. None of the students had high questioning skills. Of the two groups observed, group A was more active in interacting both in terms of exchanging opinions/rebuttals, asking questions, and providing answers. Suggestions for further research need to be carried out an in-depth analysis of discussion activities both in terms of asking questions or providing feedback to see the emergence of collaborative reasoning.
小组讨论(小组工作)是学习过程的重要组成部分,尽管学生很少善于提问。本研究的目的是考察学生在小组作业中的互动和提问技巧。本研究采用定性描述方法。研究对象包括8名学生,他们被分成两组,每组4人。研究工具包括研究人员本人,三角比小组工作表形式的任务,以及三个摄像机,以观察讨论活动。一个摄像头对准所有的课堂活动,两个摄像头对准每个被观察的小组。讨论过程中的所有谈话记录都被破译、编码,然后进行定性分析。本研究结果显示,在表达意见/反驳、提问和提供答案的互动中,给出意见/反对的比例比其他互动更占主导地位。50%的中等提问能力学生获得提问能力,50%的低提问能力学生获得提问能力,提问水平为LOTS水平,即C1和C3水平。没有一个学生有很高的提问技巧。在观察到的两组中,A组在交换意见/反驳、提问和提供答案方面的互动更为活跃。对于进一步的研究建议,需要对讨论活动进行深入的分析,无论是从提问还是提供反馈的角度来看,协作推理的出现。
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引用次数: 0
Improvement of Prospective Teacher Mathematics Reasoning Ability Using Numeration Assisted E-Learning 利用数字辅助电子学习提高准教师数学推理能力
Pub Date : 2021-01-01 DOI: 10.25273/jipm.v10i1.10347
Jayanti Jayanti, Jumroh Jumroh
This study aims to examine the improvement of prospective teacher Mathematical Reasoning (KPM) abilities through E-Learning-assisted Numeration learning. This study used a quasi-experimental method with a non-equivalent pretest and posttest control group design. The subjects of this study were mathematics prospective teachers at Universitas PGRI Palembang. namely the experimental class which received E-learning assisted numeracy learning (PNBE) and the control class which received conventional learning (PK). Based on the results of the analysis of the difference in the mean difference in the KPM increase of prospective teachers who received PNBE learning and prospective teacher who received conventional learning, the scores from the table of increasing KPM of students who received E-learning-assisted Numeration learning (PNBE) were better than a prospective teacher who received conventional learning. Based on the results of data analysis, it can be concluded that numeracy skills and mathematical reasoning abilities of fourth-semester prospective teacher PGSD at PGRI university are quite good. It is recommended for teaching staff/lecturers to be able to try out this learning model on other mathematical abilities.
本研究旨在探讨数位学习对准教师数学推理能力的提升。本研究采用准实验方法,采用非等效前测和后测对照组设计。本研究的对象是巨港大学的数学准教师。即实验班接受E-learning辅助算术学习(PNBE),对照组接受常规学习(PK)。通过对接受PNBE学习的准教师与接受常规学习的准教师的KPM增加的平均差值的差异分析结果显示,接受e -learning辅助计数学习(PNBE)的准教师的KPM增加表得分优于接受常规学习的准教师。根据数据分析的结果,可以得出PGRI大学第四学期准教师PGSD的计算技能和数学推理能力是相当不错的。建议教师/讲师能够在其他数学能力上尝试这种学习模式。
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引用次数: 2
Ethnomathematics: Predicting the Average Height of the Bali Mula Ancestors using Linear Regression 民族数学:用线性回归预测巴厘木拉人祖先的平均身高
Pub Date : 2019-09-27 DOI: 10.25273/jipm.v8i1.3863
J. B. Darmayasa, W. W, T. Mulyana
This research is a study of Ethnomathematics. In this case, we view Ethnomathematics as an intersection between mathematics, mathematical modelling, and cultural anthropology. The purpose of this study is to determine the average height of Bali Mula ancestors communities in the area of Ancient Caldera Batur. We use exploration, observation, experimentation, documentation, and interviews method. In the initial stage of the study, we determine the relationship between the finger length index and the height body of Bali Mula male. The linear regression equation expresses the relationship, which is a length of the index finger as a predictor variable. Moreover, measure the pillars width of some houses Saka Roras and substituting it, we have the regression equation. Consequently, we estimate the average height of the Bali Mula ancestors in Kintamani area are 165 cm. Since it contains linier regression concepts, prediction the average height of Bali Mula ancestors from their traditional homes may be used as the context in mathematical (statistical) learning at school or university.
这项研究是对民族数学的研究。在这种情况下,我们将民族数学视为数学、数学建模和文化人类学之间的交叉点。本研究的目的是确定古巴图尔破火山口地区巴利木拉祖先群落的平均高度。我们采用探索、观察、实验、记录和访谈的方法。在研究的初始阶段,我们确定了巴厘木拉男性手指长度指数与身高体的关系。线性回归方程表达了这一关系,以食指的长度作为预测变量。此外,测量Saka Roras部分房屋的柱宽,代入得到回归方程。因此,我们估计金塔马尼地区巴厘木拉祖先的平均身高为165厘米。由于它包含线性回归的概念,预测巴厘岛木拉祖先从他们的传统家园的平均身高可以作为学校或大学数学(统计)学习的背景。
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引用次数: 5
Double Loop Poblem Solving Learning Models on The Students' Mathematical Literacy Skills 双环问题解决学习模式对学生数学素养的影响
Pub Date : 2019-09-27 DOI: 10.25273/jipm.v8i1.3815
F. Nur, A. Halimah, Devina Oktari Yovita, M. M., Sitti Zuhaerah Thalhah
This research aims to: (1) find out the differences in mathematical literacy skills of students using the DLPS learning model and those using conventional learning models, (2) find out the differences in students' mathematical literacy skills in terms of verbal skills of students, (3) to find out the interaction of the DLPS learning model in terms of students' verbal skills on mathematical literacy skills of students. The research approach uses a quantitative approach with the type of quasi-experimental research and design of Factorial design 3 x 2. The population in this study is all eighth grade students of MTs Muhammadiyah Kampung Baru with the total is 48 people. The sample in this study is the eight-grade A  as a control class while the eight grade B is  as an experimental class. The instrument used in this study is a test of students 'mathematical literacy skills in the form of pretest and posttest and questionnaires to measure students' verbal skills. The data analysis technique used are descriptive statistical analysis and inferential statistical analysis. The result shows that: (1) there is a difference between the application of the DLPS learning model and the conventional model on the mathematical literacy skills of students, (2) there is a difference in students' mathematical literacy skill in terms of vebal skill of students, and (3) there is no interaction effect between the DLPS learning model in terms of verbal skill to mathematical literacy skills of students
本研究旨在:(1)找出使用DLPS学习模式的学生与使用常规学习模式的学生在数学素养技能上的差异;(2)找出学生在数学素养技能上的差异;(3)找出DLPS学习模式在学生语言技能上的差异对学生数学素养技能的影响。研究方法采用准实验研究类型的定量方法,设计因子设计3 × 2。本研究的人群为MTs Muhammadiyah Kampung Baru的八年级学生,总数为48人。本研究样本为八年级A班作为对照班,八年级B班作为实验班。本研究使用的工具是以前测和后测的形式对学生的数学读写能力进行测试,并以问卷的形式测量学生的语言能力。使用的数据分析技术是描述性统计分析和推断性统计分析。结果表明:(1)DLPS学习模式与传统学习模式的应用对学生的数学读写能力存在差异;(2)学生的数学读写能力对学生的语言读写能力存在差异;(3)DLPS学习模式对学生的数学读写能力不存在交互作用
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引用次数: 0
Exploring Students Computational Thinking based on Self-Regulated Learning in the Solution of Linear Program Problem 探索学生基于自主学习的计算思维在线性规划问题求解中的应用
Pub Date : 2019-09-27 DOI: 10.25273/jipm.v8i1.4871
Diah Nuraisa, A. Azizah, Dian Nopitasari, S. Maharani
This study aims to analyze the students computational thinking in the solution of the linear program problem based on self-regulated learning. The data were collected by self-regulated learning questionnaire, computational thinking test, and depth interviews. This study was conducted in SMAN 10 Tangerang. Computational thinking in students with high and medium levels of self-regulated learning has no difference. Students still make a solution that is fixated with linear program problem-solving procedures in general, that is using examples, substitution, and elimination. In solving problems, students can reach the stages of decomposition and pattern recognition only. Students still do not evaluate the results of their work. Algorithmic performed is less coherent because the abstraction has not been done. The recommendation for further research is the need for research that can develop student abstraction in solving problems. Besides, there is also a need for research that analyzes the reflective of students in computational thinking when solving problems.
本研究旨在分析学生在自主学习的基础上解决线性规划问题时的计算思维。数据采用自主学习问卷、计算思维测试和深度访谈法收集。这项研究在sman10 Tangerang进行。计算思维在自主学习水平较高和中等水平的学生中没有差异。学生们仍然用线性程序解决问题的一般方法来解决问题,即使用例子、代换和消去。在解决问题时,学生只能达到分解和模式识别阶段。学生们仍然不评价他们的学习成果。由于没有进行抽象,算法执行的一致性较差。对进一步研究的建议是,研究需要能够培养学生在解决问题时的抽象性。此外,还需要研究分析学生在解决问题时对计算思维的反思。
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引用次数: 8
How the Student’s Error in Solution of Mathematics Problems? 学生的数学解题错误如何?
Pub Date : 2019-09-27 DOI: 10.25273/jipm.v8i1.4163
Dwi Novianti
This qualitative descriptive study aimed to analyze student errors to solve mathematical problems in gender. The subject in this research were Mathematics Education students in the Linear Program subject. The sample selection used purposive sampling by looking at the results of student tests on linear program material categorized by gender. The analysis data using observation methods, test methods and interview methods, meanwhile to validity test of the data using triangulation of data source and triangulation method. Based on the results of the study obtained results: 1) Errors experienced by male and female students are almost similar, but the mistakes experienced by female students are fewer than male students, 2) Female and male students with high ability categories possess different types of errors, namely female students only experience process errors and results of errors, while male experience transformation errors, process errors, results in errors, 3) Female and male students with low ability categories have the same type of errors, namely misunderstanding, transformation errors, process errors, results errors. In this study also none of the subjects experienced reading errors.
本定性描述性研究旨在分析学生在解决数学性别问题时的错误。本研究的对象为数学教育线性规划专业的学生。样本选择使用有目的的抽样,通过查看按性别分类的线性程序材料的学生测试结果。本研究采用观察法、检验法和访谈法对数据进行分析,同时采用三角剖分法对数据源和三角剖分法对数据进行有效性检验。根据研究结果得出如下结论:(1)男女生经历的错误基本相似,但女生经历的错误少于男生;(2)高能力类男女生经历的错误类型不同,即女生只经历错误的过程错误和结果错误,而男生则经历转换错误、过程错误、结果错误;(3)低能力类男女生经历的错误类型相同。即误解、转换错误、过程错误、结果错误。在这项研究中,也没有受试者出现阅读错误。
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引用次数: 0
The Experimentation of Contextual and Realistic Learning Models in terms of Interpersonal Intelligence 情境学习模式与现实学习模式在人际智能方面的实验研究
Pub Date : 2019-09-27 DOI: 10.25273/jipm.v8i1.3952
U. D. Susiaty, H. Hodiyanto
The aims of this study is to find out: (1) a better learning model between contextual, realistic or conventional; (2) better learning outcomes between students with high, medium or low interpersonal intelligence; (3) better learning outcomes between students with high, medium or low interpersonal intelligence on each learning model; (4) a better learning model between contextual, realistic or conventional at each level of interpersonal intelligence. This research is using the experimental method. The sampling technique is cluster random sampling. Data collection tools used were questionnaires and tests. The data analysis technique used is the analysis of three-way variance with unequal cells. The results showed that: (1) contextual learning models are better than realistic but provide the same learning outcomes as conventional, while realistic and conventional learning outcomes are equally good; (2) students who have high, medium or low interpersonal intelligence have the same learning outcomes; (3) In each learning model, students with high, medium and low interpersonal intelligence have the same learning outcomes; (4) At each level of interpersonal intelligence, the contextual learning model is better than realistic and conventional.
本研究的目的在于:(1)在情境学习、现实学习和传统学习之间寻找一种更好的学习模式;(2)高、中、低人际智能学生的学习效果更好;(3)高、中、低人际智能学生在各学习模式上的学习效果均较好;(4)在人际智能的各个层次上,情境学习模式、现实学习模式和传统学习模式之间存在较好的学习模式。本研究采用实验方法。抽样技术为聚类随机抽样。使用的数据收集工具是问卷调查和测试。使用的数据分析技术是不相等单元格的三向方差分析。结果表明:(1)情境学习模式优于现实学习模式,但提供的学习效果与传统学习模式相同,而现实学习模式与传统学习模式的学习效果相同;(2)高、中、低人际智能学生的学习效果相同;(3)在各学习模式中,高、中、低人际智能学生的学习效果相同;(4)在人际智能的各个层次上,情境学习模式都优于现实学习模式和传统学习模式。
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引用次数: 1
The Effect of Emotional Intelligence and Self Effycacy Towards Students Achievement 情绪智力和自我效能感对学生成绩的影响
Pub Date : 2019-09-27 DOI: 10.25273/jipm.v8i1.4669
Muhamad Farhan, Edward Alfin
This research aims at revealing the effect of emotional intelligence and self-efficacy towards learning achievement of the 8th grade students in SMP Islam Terpadu Ar-Rahman south of Jakarta. This type of research is a survey method. Data instruments are emotional intelligence questionnaires and self-efficacy questionnaires, the mathematics learning achievement data from the daily test scores of students through the description questions. The data analysis technique used is multiple regression analysis. The results of the regression analysis of significance between emotional intelligence on mathematics learning achievement showed the results as much as 0,551 (0,551 > 0,05), self-efficacy towards mathematics learning achievement as much as 0.333 (0.333> 0.05). The significance of variance analysis was obtained at 0.350 (0.350> 0.05). The results of this data analysis show that emotional intelligence and self-efficacy together no meaningful affect the learning achievement of mathematics. The implication of this study is that students who have high and moderate emotional intelligence and self-efficacy do not have a significant effect on improving learning achievement, thus emotional intelligence and self-efficacy are not the main factors that influence student learning achievement.
本研究旨在揭示情绪智力和自我效能感对雅加达南部Terpadu Ar-Rahman小学八年级学生学习成绩的影响。这种类型的研究是一种调查方法。数据工具有情绪智力问卷和自我效能感问卷,数学学习成绩数据来源于学生的日常考试成绩,通过描述题。使用的数据分析技术是多元回归分析。情绪智力对数学学习成绩的显著性回归分析结果显示,情绪智力对数学学习成绩的显著性回归分析结果高达0.551(0.551 > 0.05),自我效能感对数学学习成绩的显著性回归分析结果高达0.333(0.333> 0.05)。方差分析的显著性为0.350(0.350> 0.05)。本数据分析结果表明,情绪智力和自我效能感共同对数学学习成绩无显著影响。本研究的启示是,高、中等情绪智力和自我效能感的学生对提高学习成绩没有显著影响,因此情绪智力和自我效能感并不是影响学生学习成绩的主要因素。
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引用次数: 5
期刊
Jurnal Ilmiah Pendidikan Matematika
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