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Profile of Student Numerical Ability in Higher Order Thinking Skills (HOTS) Problem-Solving Muniri Muniri; Samsul Bakri; Samuel Karim; Paulo Vitor da Silva Santiago
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 7 No. 1 (2023)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v7i1.3470

The numeracy literacy of Indonesian students at the international level is still relatively low. This can be seen based on the results of the PISA test. In 2015, Indonesia obtained a PISA score of 386 for mathematics from each country's average score, namely 487. Low numeracy literacy can occur due to student errors in solving numeracy questions, namely conceptual and work procedure errors. Numerical Literacy is closely related to solving mathematical problems, primarily found in questions of the Higher Order Thinking Skills (HOTS) type. Therefore, no research examines numeracy skills in solving HOTS problems. This research uses a qualitative approach with a case study type. This study's subjects were class VIII MTs Negeri 5 Tulungagung students. This study used 2 data collection techniques: tests in the form of descriptions and interviews. The analysis model used is Miles and Huberman's model, which consists of data reduction, data display, and conclusion drawing/verification. The results of this study indicate that the level of numeracy ability of students at MTs Negeri 5 Tulungaguang is quite diverse, although, in percentage terms, those with moderate numeracy skills are more dominant. (1) Students with low numeracy abilities cannot fulfil all indicators of Numerical Literacy ability in solving problems, (2) Students with moderate numeracy ability can only fulfil three indicators of Numerical Literacy ability in solving problems, and (3) Students with high numeracy abilities can fulfil all indicators of Numerical Literacy ability in solving problems.

The Effect of Realistics Mathematics Education Models to Enhancement Students’ Mathematics Solving-Problem Ability Dianita Karunia Dianita; Ishaq Nuriadin
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 7 No. 1 (2023)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v7i1.3629

Teachers still use traditional teaching methods, so students' mathematical problem-solving abilities must improve. Because the anticipated model lends itself to improving students' math problem-solving abilities, the authors of this study applied the Realistic Mathematic Education model. This study aims to ascertain how the Realistic Mathematics Education Model affects students' aptitude for solving mathematical problems. Quasi-experimentation is an adopted research approach. Nonequivalent Control Group Design is the format adopted for design. The participants of this study were all fourth-grade students of SDN Cipadu 1 Tangerang City for the 2022–2023 year. The research uses a saturation sampling strategy. Sixty-one students were included in the sample for this investigation. This study uses verified and considered reliable tools in the form of tests. The aim is to determine how students' ability to solve math problems affects data; the SPSS 22.0 program is used for analysis. The results showed that the significance of the t-test was 0.000, indicating that the Realistic Mathematics education paradigm significantly impacted students' mathematical problem-solving ability.

Influence of Interactive Media-based Kahoots Application with Islamic Questions on Students’ Learning Outcomes Faiq Alwan Fauzan; Ishaq Nuriadin
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 7 No. 1 (2023)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v7i1.3638

Learning mathematics has a significant role in forming the students’ attitudes and mindsets and solving problems independently. The problems students face have low mathematics learning outcomes and feel that the material they are learning is complex and the way of learning mathematics is less effective. The teacher is still the center of mathematics's learning process. Therefore, this study aims to determine the effect of Kahoot learning media on the mathematics learning outcomes of fifth-grade students at MI Unwanul Huda. The Kahoot media application is interactive and exciting, so students do not feel bored and bored in learning. This application is a game in the form of a test. The method used is a quantitative experimental method in the form of a quasi-experimental design with one group pre-test and post-test design. The saturated technique sampling consisted of class V, with 28 students. The data collection technique used is the test. The results of the hypothesis test used the t-test with parametric statistics. It is known that the average post-test of student learning outcomes using Kahoot learning media is 65.00, and the average pre-test of student learning outcomes is 37.14. So it can be concluded that there is an influence on the mathematics learning outcomes of students who use Kahoot learning media.

Identification of Students' Mathematical Creative Thinking Ability in Number Pattern Problems Solving Ivan Hartaji; Isbadar Nursit; Abdul Halim Fathani; Yula Milshteyn
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 7 No. 1 (2023)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v7i1.3698

Improving the learning mathematics process in the classroom requires creative thinking skills. In learning mathematics, creative thinking skill is one of the critical mathematical skills to be mastered and developed by students. Creative thinking adds support to students so that students are more enthusiastic about problem-solving. Creative thinking is exploring different, quality, and task-appropriate ideas. The research aims to describe students' mathematical creative thinking skills in number patterns for the eighth grade of MTs Mamba'ul Ulum Pandaan. This research approach was qualitative. The qualitative design was descriptive qualitative. The data collection process was carried out at MTs Mamba'ul Ulum Pandaan. Data collection techniques were carried out in three ways: observation, tests, and interviews. After the data was obtained, qualitative data analysis was then carried out, which consisted of pre-field analysis and field analysis. Field analysis consisted of data reduction, data presentation, and conclusion. Then, the validity of the data was tested. The study results indicated that students with high mathematical creative thinking skills met four indicators. Students with moderate creative thinking skills met two indicators, while those with low creative thinking skills did not meet any predetermined indicators.

Learning Motivation is Viewed from Goal Orientation, Self-Confidence Control, Test Anxiety and Student Assignment Value Muhammad Rafli Faishal; Akhsanul In’am; Zukhurufurrohmah
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 7 No. 2 (2023)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v7i2.3878

This study aims to determine whether there is a significant influence between learning motivation and learning outcomes in mathematics. This study uses a quantitative approach using regression analysis. The population in this study were all grade 9 students at SMPN 11 Pasuruan City, while the sample in this research was 118 grade 9 students. The sampling technique used was random sampling. Learning motivation data was collected through a learning motivation questionnaire, while learning outcomes data was taken from UAS score data at the school. The data was then analyzed using the t test. The results showed that there was a significant influence between learning motivation and students' mathematics learning outcomes.

The Influence of the Problem Based Learning Model on Students’ Critical Thinking Ability and Learning Motivation in Mathematics Learning Mayshe Baidannur Siregar; Suci Dahlya Narpila
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 7 No. 2 (2023)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v7i2.3884

This study aims to determine the effect of the problem based learning (PBL) learning model on critical thinking skills and students' motivation in learning mathematics. This type of research is a quasi experiment (quasi experiment). The design model uses a pretest posttest control group design. The population of this study was all students of class VII SMP Kesatria Medan in the 2023/2024 academic year consisting of 30 students. Sampling was carried out using random sampling technique and the research sample was obtained, namely VII-1 totaling 16 students as the control class and 14 students VII-2 as the experimental class. The research instrument used tests in the form of essays. Data analysis techniques used descriptive analysis which included normality tests, homogeneity tests and hypothesis tests, namely the t-test (paired sample t-test). The results of the study show the sig. (2-tailed) of 0.000 <0.05, it can be concluded that students who get the problem-based learning model are better than students who use conventional learning models

The Effect of Realistic Mathematics Education (RME) Approach on Students' Numeracy Literacy Ability Malim Sutan Lubis; Tanti Jumaisyaroh Siregar
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 7 No. 2 (2023)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v7i2.3890

The aim of this study was to investigate the effects of learning methodologies based on Realistic Mathematics Education (RME) on the literacy and numeracy abilities of students at SMP Negeri 1 Percut Sei Tuan. The population of this study was the Class VII even semester of SMP Negeri 1 Percut Sei Tuan, which consisted of 8 classes. Class VII-1 served as the experimental class and class VII-2 as the control class when choosing samples from these classes using purposeful selection. There are typically 26 pupils in a class. A quasi-experimental research approach is the Pretest-Posttest Control Group approach. The author developed a three-question essay test to evaluate children's aptitude for solving math problems. In order to examine the effect of RME at a significant threshold of = 0.05, the t-test (independent sample t-test) is used. The hypothesis was tested, and the findings revealed a (2-tailed) sign of 0.000 < 0.05. As a result, it is possible to conclude that the Realistic Mathematics Education approach has a big impact on kids' reading and math abilities.

The Effect of EQ on Mathematics Learning Achievement of MTs Islamiyah Medan Students Hendra Utama Zein; Tanti Jumaisyaroh Siregar
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 7 No. 2 (2023)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v7i2.3892

The purpose of this study was to find out how emotional instability affects the mathematics learning ability of grade VIIIA Islamiyah Medan students. Based on the hypothesis proposed, there is evidence that the emotional instability of grade VIIIA Islamiyah Medan students has a positive effect on the ability to learn mathematics. The sample of this study amounted to 37 students of grade VIII A MTs Islamiyah Medan. This type of research uses ex post facto quantitative models. The research material was 25 emotional intelligence questionnaire surveys and five learning achievement test subjects. The data analysis techniques used combine descriptive analysis with simple regression additional strategies. The research findings showed that in general, the percentage of emotional stress in students of 43.3% fell into the high percentage category. While in general, 70.2% put the picture of students' mathematics learning outcomes in the medium category. The equation Y = 28.564 + 0.976X was obtained from the findings of the investigation using simple linear regression. Ha was approved and Ho was rejected. Based on the findings of the significance test which shows a significant value of 0.000 where the value is significant 0,05. It shows that emotional intelligence has an impact on students' ability to master mathematics.

Development Development of Excel-Based Learning Media to Improve Understanding of High School Statistical Concepts Zainul Chusna; Caswita Caswita; Een Yayah Haenilah
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 1 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i1.2315

The development of this product aims to facilitate teachers and students in learning statistics to be more efficient so as to achieve completeness in terms of understanding students' mathematical concepts. The product developed was validated by experts and the results showed that the product was in the valid and feasible category to be applied in learning. Furthermore, limited trials were carried out on several students and teachers to see the practicality of the product, getting the results that the product developed was classified as very practical. The research was continued by testing this product in learning. The sample for this product trial was selected by purposive sampling. This research design uses a pretest-posttest control group design with 2 classes consisting of an experimental class using excel-based media and a control class using conventional learning. Hypothesis testing using the t-test showed that at the time of the pretest there was no difference in average between the two classes, while at the posttest there was an average difference between the two classes. Followed by the N-Gain test to see the average increase between the pretest and posttest results from the two classes showing the results that the average increase in understanding mathematical concepts in the experimental class is higher than the average increase in understanding mathematical concepts in the control class. So it can be concluded that the product developed is valid, practical, and effective in increasing students' understanding of mathematical concepts.

Analysis of Students' Adaptive Reasoning Ability in Solving HOTS Problems Arithmetic Sequences and Series in Terms of Learning Style Rani Darmayanti; Rahmad Sugianto; Yus Muhammad; Paulo Vitor da Silva Santiago
Numerical: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 1 (2022)
Publisher : Institut Agama Islam Ma'arif NU (IAIMNU) Metro Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25217/numerical.v6i1.2340

This study describes students' adaptive reasoning abilities in solving HOTs type questions in Kolb's learning style. The method used to determine students' adaptive reasoning ability in solving HOTS (Higher Order Thinking Skill) uses qualitative research with a descriptive approach and type questions regarding learning styles (diverger, assimilator, converger, and accommodator types). The research subjects were thirty-five students of class XI. The results of data analysis and discussion can be concluded that students of class XI MIPS-3 SMA Negeri 4 Pasuruan have adaptive reasoning abilities in solving solutions to the HOTS type questions through the Polya step in terms of Kolb's learning style. Students who have adaptive reasoning ability solve the HOTS type problem solving through the Polya step in terms of Kolb's learning style. Students with a converger type of learning style can meet all indicators of adaptive reasoning ability (propose conjectures or conjectures, provide reasons or evidence about the truth of a statement, draw conclusions from an idea, check the validity of an argument, and find patterns from a mathematical problem) and all indicators in the Polya step (understand the problem, make a plan, implement the plan and re-examine the results).

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