The Effect of Hands-On and Computer-Based Learning Activities on Conceptual Understanding and Mathematical Reasoning

Nurjanah, Nurjanah; Dahlan, Jarnawi Afgani; Wibisono, Yudi

doi:10.29333/iji.2021.1419a

Cited by 34 publications

(25 citation statements)

References 10 publications

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“…Based on the analysis of students' answers to solve the questions given, it could be concluded that the test instrument can influence students' numeracy abilities. However, the need for studentcentered learning and making students active in learning will make students' understanding of concepts and numeracy skills develop (Mursalin et al, 2018;Nurjanah et al, 2020;Sadijah et al, 2021). This experience informs the design of new approaches to teaching and assessment of numeracy (Pettigrew et al, 2020).…”

Section: Discussionmentioning

confidence: 99%

Development of Instrument Numeracy Skills Test of Minimum Competency Assessment (MCA) in Indonesia

Purnomo¹,

Sa’dijah²,

Hidayanto³

et al. 2022

INT J INSTRUCTION

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Indonesia has changed the national assessment of school students from the national exam (NE) to the minimum competency assessment (MCA) in 2021. In the minimum competency assessment, one of the student's abilities measured is numeracy skills. So that the valid, practical, and effective assessment instruments that evaluate students' numeracy skills are needed. This study described the feasibility of developing a numeracy test instrument for minimum competency assessments and described students' numeracy abilities. This research was development research. This research involved junior high school students with different mathematical abilities. The data were analyzed descriptively by collecting observations, tests and document analysis. This study showed that the development of test instruments could be used as a reference to measure students' numeracy skills. The test instrument was categorized as very feasible, valid and practical. The test results indicated that there was a potential effect on students' numeracy skills. In solving numeracy test questions, the potential effect of the test instrument on numeracy skills was 75.69%, with the emerging mathematical understanding ability of 80.22%, the ability to apply mathematics in problem-solving by 74.94%, and mathematical reasoning ability of 71.93 %.

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Section: Discussionmentioning

confidence: 99%

Development of Instrument Numeracy Skills Test of Minimum Competency Assessment (MCA) in Indonesia

Purnomo¹,

Sa’dijah²,

Hidayanto³

et al. 2022

INT J INSTRUCTION

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“…Dasar atau landasan dalam mempelajari suatu matematika secara bermakna adalah pemahamn konsep (Sugriani, 2019). Hal ini sejalan dengan pendapat Nurjanah yaitu kemampuan pokok yang wajib dimiliki siswa dalam pembelajaran matematika yaitu kemampuan untuk memahami suatu konsep (Nurjanah et al, 2021). Lebih lanjut, Nasional Research Council atau NRC juga mengemukakan bahwa terdapat beberapa kemampuan dalam pembelajaran matematika yang wajib dikembangkan.…”

Section: Pendahuluanunclassified

Pengaruh Minat Belajar terhadap Kemampuan Pemahaman Konsep Matematis Siswa SMP pada Materi Relasi dan Fungsi

Sari

2022

dima

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This research is based on the low ability of students to understand mathematical concepts caused by two factors, namely internal factors and external factors. Interest in learning is an internal factor of students that is thought to affect the ability to understand students' mathematical concepts. This study aims to determine whether there is an influence of interest in learning on the ability to understand mathematical concepts of junior high school students in relation and function course. This research is a correlational quantitative research with survey method. The population in this study were grade VIII students of SMP Negeri 4 Karawang Barat in the 2021/2022 academic year. While the sampling was done using cluster random sampling technique and obtained class VIII C as many as 15 students. The instruments used are in the form of tests and non-tests, namely a test of the ability to understand mathematical concepts in relation and function course, and a questionnaire of interest in learning mathematics. Based on the results of data analysis obtained a significance value of 0.020 < 0.05, H0 is rejected and Ha is accepted which means that there is an influence of interest in learning on the ability to understand mathematical concepts of junior high school students in relation and function material with a coefficient of determination of 35.2% while the remaining 64.8 % is influenced by factors other than interest in learning mathematics.

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“…Specifically, this competence includes understanding the data, hypothesizing what the data might show, investigating the hypothesis, and writing a valid conclusion. These abilities refer to adaptive reasoning (Ostler, 2011;Nurjanah et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

Exploratory Analysis on Adaptive Reasoning of Undergraduate Student in Statistical Inference

Lestari¹,

Utami²,

Yudhanegara³

2022

INT J INSTRUCTION

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In statistical inference, adaptive reasoning is defined as logical thinking to determine what can be inferred from data or statistical results and whether the justifications led to valid conclusions. Accordingly, adaptive reasoning is a mathematical proficiency required in statistical inference. This study aims to discover the association between adaptive reasoning and the initial statistical competence of undergraduate students. For this purpose, we performed mixedmethods research conducted by sequential exploratory analysis. This study involved 66 participants selected from undergraduate students in the Statistical Inference course offered by the mathematics education department at one university in Indonesia. The qualitative result describes the characteristics of students' adaptive reasoning proficiency at each grade. The proportion of students from grade 1 to grade 4 is 4.55%, 21.21%, 48.48%, and 25.76%, respectively. The quantitative result based on the chi-squared statistics test shows a significant association between adaptive reasoning proficiency and initial statistical competence. The correspondence analysis solution depicts that a high level of statistical competence is strongly associated with a high grade of adaptive reasoning proficiency, and conversely. Generally, the results provide evidence that the mastery of initial statistical competence is an important aspect in developing students' adaptive reasoning proficiency. The study provides some recommendations that will benefit the lecturer to develop adaptive reasoning proficiency in the Statistical Inference courses.

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The Effect of Hands-On and Computer-Based Learning Activities on Conceptual Understanding and Mathematical Reasoning

Cited by 34 publications

References 10 publications

Development of Instrument Numeracy Skills Test of Minimum Competency Assessment (MCA) in Indonesia

Development of Instrument Numeracy Skills Test of Minimum Competency Assessment (MCA) in Indonesia

Pengaruh Minat Belajar terhadap Kemampuan Pemahaman Konsep Matematis Siswa SMP pada Materi Relasi dan Fungsi

Exploratory Analysis on Adaptive Reasoning of Undergraduate Student in Statistical Inference

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