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Noumerico: Journal of Technology in Mathematics Education
Published by Universitas Islam Tribakti Lirboyo Kediri
ISSN : -     EISSN : 29868041     DOI : https://doi.org/10.33367/jtme.v1i2
Core Subject : Science, Education, Social,
Computer Science & IT Education Mathematics Social Sciences
The aim of this Journal is to promote a principled approach to research on technology in mathematics education and related concerns by encouraging enquiry into relationship between theoretical and practical studies. The journal welcomes contributions in such areas of current analysis in: 1. Use of technology in teaching and learning mathematics 2. Innovation learning models in mathematics education 3. Innovation learning strategies and methods in Mathematics education 4. Innovation learning media in Mathematics education 5. Innovation of Classroom action research Focus-Journal Noumerico: Journal of Technology in Mathematics Education is a scientific journal that focuses on mathematics education. It publishes articles based on empirical studies using quantitative or qualitative approaches or a combination of the two. Scope-Journal Noumerico: Journal of Technology in Mathematics Education calls for scientific articles on use of technology in teaching and learning mathematics, innovation learning models in mathematics education, innovation learning strategies and methods in Mathematics education, innovation learning media in Mathematics education, and innovation of Classroom action research
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 36 Documents
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The Effect of Scout Extracurricular Activities in Mathematics Learning Outcomes on Students Class XI at Wahidiyah Senior High School Hidayah, Anisha; Sari Indrayany, Eka
Noumerico: Journal of Technology in Mathematics Education Vol. 1 No. 1 (2023): Noumerico, March 2023
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v1i1.3310

Abstract

Extracurricular activities are activities outside of standard curriculum practice hours that are carried out to help to teach participants to improve their abilities according to their abilities and interests. Some problems arise at Wahidiyah Senior High School, students who are active in exploring non-academic activities such as Scout extracurricular activities often give up their academic needs in terms of learning outcomes. This research intends to identify the impact of extracurricular activities on the results of mathematics practice for students in class XI at Wahidiyah Senior High School. This research uses a quantitative approach with 2 variables namely scout extracurricular activities (), and students' practice results (). The population in this research is students of class XI for the academic year 2021 – 2022 at Wahidiyah Senior High School with a total of 198 students. The method of collecting data in this research was purposive sampling. Data was collected using questionnaires with Likert's ratios. Data analysis in this method experiments with a classic assumption experiment using a normality test, heteroscedasticity test, and autocorrelation test. The information analysis method in this research uses simple regression analysis, and experimental F analysis to respond to assumptions with the encouragement of IBM SPSS (Statistical Product and Service Solution) 25.0 for Windows. The results of the information analysis are as follows: (1) Extra-curricular activities affect the mathematics learning outcomes of students in class XI Wahidiyah Senior High School. Scout extracurricular activities can explain learning outcomes by 90% and the remaining 10% is explained by other variables that are not studied in this research
Improving Mathematics Learning Outcomes using Ice Cream Stick Concrete Media in Grade 4 Elementary School Students Rahmah, Wahyu Putri; Fuad, A. Jauhar
Noumerico: Journal of Technology in Mathematics Education Vol. 1 No. 1 (2023): Noumerico, March 2023
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v1i1.3431

Abstract

The background of this research is the low mathematics learning outcomes of students in grade 4 at 3 Kelutan State Elementary School. This is because learning uses the lecture method so students feel bored and less enthusiastic about participating in learning. This study aims to improve the results of learning mathematics material multiplication arithmetic operations after learning is applied using concrete ice cream stick media. This study used the Classroom Action Research method with 2 cycles. The stages of the research carried out were planning, implementing, observing, and reflecting. The research subjects were 4th-grade students at 3 Kelutan State Elementary School Ngronggot Nganjuk with a total of 15 students. The data analysis technique used is descriptive quantitative by collecting data on learning outcomes carried out in each cycle. The indicator of success in this study is if 75% of students master the material with a minimum completeness criterion of 70. The results of the study show that concrete media can improve mathematics learning outcomes on multiplication arithmetic operations for students in grades 4 at 3 Kelutan State Elementary School. In cycle 1, 40% of students have achieved Minimum Completeness Criteria with an average score of 57.33. Then in cycle II, 80% of students achieved minimum completeness criteria with an average value of 79.33. So it can be concluded that the concrete media of Ice Cream Sticks can improve the mathematics learning outcomes of students in grade 4 at 3 Kelutan State Elementary School.
Increasing Interest in Learning Mathematics with the Make-A-Match Learning Model for Class II Students at Al-Azhar Gampengrejo Islamic Elementary School Amalia, Diana; Khoiruddin, M Arif
Noumerico: Journal of Technology in Mathematics Education Vol. 1 No. 1 (2023): Noumerico, March 2023
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v1i1.3482

Abstract

Mathematics has an important role in life, especially in the development of technology and science. Given the importance of mathematics, this subject is taught in schools, starting from early childhood education to high school, including in tertiary institutions. For some students, mathematics at school is a subject that is considered arduous and frightening. The teacher's role is important and necessary to increase students' interest in learning, especially in mathematics. Teachers are required to be precise in using effective models and being able to influence students to actively participate in the learning process to the fullest and increase their learning outcomes. This study aims to increase students' interest in learning with the Make a Match learning model which focuses on students interacting and collaborating in developing their knowledge through the concept of playing while learning. The method used in this study uses classroom action research. Starting from planning, implementation, observation, and reflection. The use of make-a-match in mathematics with the mathematics of division, and multiplication with numbers, as well as the introduction of flat shapes and their results can increase student learning interest by 88.8% from previously only 58.8% by using lectures.
Merdeka Curriculum Better than K13 Curriculum? Comparative Analysis of Merdeka Curriculum Mathematics Textbooks with the K13 Curriculum Zahirotul Kamiliyah; Roizatul Faruk
Noumerico: Journal of Technology in Mathematics Education Vol. 1 No. 2 (2023): Noumerico, September 2023
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v1i2.3499

Abstract

The latest textbooks from the Merdeka curriculum are only available for the first year, namely 2022 for the first level. However, many people still doubt its effectiveness because the Merdeka curriculum is still in the socialization period. This study wants to dig deeper into the latest curriculum textbooks compared to the previous curriculum. This study was conducted using the comparative method of primary data. The K13 and the Merdeka Curriculum Textbooks were analyzed using textbook standards from the BSNP, which consisted of 4 aspects: Material Content, Material Presentation, Language, and Graphical elements. Then, do the scoring to measure suitability. The study results show that the Merdeka Curriculum textbooks get a higher score than the K13 textbooks as a whole and in every assessment aspect
Student Communication in Solving Tug of Taw Questions Charizah, Minnatin; Kamiliyah, Zahirotul
Noumerico: Journal of Technology in Mathematics Education Vol. 1 No. 1 (2023): Noumerico, March 2023
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v1i1.3507

Abstract

Communication is a way to share ideas and information so mathematical communication becomes important to consider in the process of teaching and learning mathematics. This research is qualitative research that aims to describe mathematical communication in an interview based on the standards that have been put forward by the National Council of Teachers of Mathematics (NCTM). The subjects of this study were 6th-grade elementary school students and the instruments used is a test about systems of a linear equation and also interview guidelines. The results from this study are the description of mathematical communication of the first participants is satisfied in all four of the standard communication in NCTM, which since the beginning has demonstrated high motivation in communicating mathematics. While the second participant only satisfied some standards, at the end of the interview, the second participant showed increased communication of mathematics. The second participant found a better strategy after listening to his peer’s explanation.
Development of Traditional Hopscotch Game Learning Media Based on Ethnomathematics in Class IV 9 Sila State Elementary School Sarafiah, Siti; Khatimah, Husnul
Noumerico: Journal of Technology in Mathematics Education Vol. 1 No. 1 (2023): Noumerico, March 2023
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v1i1.3538

Abstract

Mathematics is a basic subject that is taught from an early age, including two-dimensional material. The process of that material in mathematics tends to be developed through conventional teaching patterns. This makes the two-dimensional material can’t to be understood well by students and has an impact on students' low math scores. It is necessary to develop learning media in this study in the form of learning media for traditional hopscotch games based on ethnomathematics on two-dimensional geometric materials. This research is an R&D research with 4D type consisting of Define, Design, Development, and Disseminate. The instruments in this study were interviews, questionnaires, and documentation. Interviews were used to analyze teacher needs, questionnaires were used in product validation by validators, asking for student responses on small and large scale tests, and assessing teacher and student activity in learning and documentation to perpetuate research. It was found that the assessment criteria for all validators obtained very good scores with details of the learning media validator having an average score of 90.97% (very valid), the learning material validator having an average score of 99.10% (very valid), the learning problem validator has an average score of 99.16% (very valid). The small-scale test with 10 students has a classical percentage of 90.1% (very good). Meanwhile, a large-scale test with a total of 20 students obtained teacher activity having a score range of 98.68% (very valid), student activity having a score range of 90.90% (very good), student responses having an average score of 94.1% (Very good). While the results of the final evaluation of students using the two-dimensional hopscotch media obtained an average value of 83.85, the classical completeness score was 90% of the 18 students who scored ≥ 70. Thus the two-dimensional hopscotch media is feasible and very effective to use.
The Effect of Self-Confidence on Students' Understanding of Mathematical Concepts through the Implementation of the Independent Curriculum Gita Andriani, Desi
Noumerico: Journal of Technology in Mathematics Education Vol. 1 No. 1 (2023): Noumerico, March 2023
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v1i1.3548

Abstract

This study aims to determine the effect of self-confidence has a positive effect on students' understanding of mathematical concepts through the implementation of an independent curriculum. This study used a quantitative approach with an ex-post facto research design. The population in this study consisted of all students at Wahidiyah Kediri Junior High School, consisting of 447 students. The sampling technique used purposive sampling technique and obtained a sample of 96 students. The instruments used were a self-confidence questionnaire and an understanding test of mathematical concepts. Data analysis used in this study used simple linear regression whose calculations were assisted by the SPSS v.25 application for windows. The results of this study indicate that self-confidence has a positive effect on students' understanding of mathematical concepts through the implementation of an independent curriculum, with a significant value of 0.000 <0.05 and a coefficient of determination of 91.2%
High School Students' Mathematical Communication Skills Through Ethnomatematics-Based Realistic Mathematics Learning Approaches in Geometry Transformation Materials Khusnul Hotimah; Isnawati Lujeng Lestari
Noumerico: Journal of Technology in Mathematics Education Vol. 1 No. 2 (2023): Noumerico, September 2023
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v1i2.4023

Abstract

Mathematical communication ability is the ability of students to use mathematics as a form of communication (the language of mathematics) and student's ability to convey the mathematics they learn as the content of the message to be conveyed. This study aims to describe the Mathematical Communication Skills of High School Students Through an Ethnomatematics-Based Realistic Mathematics Learning Approach on Geometry Transformation Materials. This research is a type of descriptive research with a qualitative approach. The selection of subjects used in this study used an interpersonal intelligence questionnaire, which involved all students of class XI IIS 3 State Islamic High School 1 Pasuruan. Based on the interpersonal intelligence questionnaire scores, three subjects were selected with high, medium, and low levels of interpersonal intelligence. Then, these three subjects will examine the student's ability to draw the correct solution, explain the answer systematically, and construct a problem into a mathematical model. The results of this study indicate that the mathematical communication skills of students with high, medium, and low levels of interpersonal intelligence have many differences in problem-solving on the questions given
The Effectiveness of Cooperative Learning Model of Auditory, Intellectual, Repetition (AIR) Type Assisted by PowerPoint Media on Class VII Quadrilateral and Triangular Material in Kamus Yapirru Tebas Islamic Junior High School Nur Baiti Jannah Beti; Fajriyah Rachmatika
Noumerico: Journal of Technology in Mathematics Education Vol. 1 No. 2 (2023): Noumerico, September 2023
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v1i2.4044

Abstract

This study describes the effectiveness of learning in the classroom using the auditory, intellectual, and repetition (AIR) cooperative learning model. This study also uses the help of PowerPoint media. This article's data presentation is part of a research report whose primary focus is observing the effectiveness of learning using the auditory, intellectual, repetition (AIR) cooperative learning model with the help of PowerPoint media. The research method uses descriptive qualitative to describe student learning outcomes, activities, and responses. Student learning outcomes are measured using learning outcomes tests and quiz question tests. Student activity data was carried out using student activity observation sheets. Student activity data was collected using student response questionnaire sheets. The subjects of this research were class VII students consisting of 24 students. Research results prove that: (1) Overall student learning outcomes meet the minimum completeness criteria (KKM), that is, all students score above the KKM. (2) Student activity is classified as active during learning. (3) Student responses are categorized as very good or positive
Analysis of Activities and Learning Outcomes Reviewed from the Learning Typology of Class VIII Students at Sultan Agung Puger Middle School in Mathematics Learning Kiki Pangestu; Marsidi; Dimas Anditha Cahyo Sujiwo
Noumerico: Journal of Technology in Mathematics Education Vol. 1 No. 2 (2023): Noumerico, September 2023
Publisher : Universitas Islam Tribakti Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/jtme.v1i2.4095

Abstract

Learning typology is the type of learning or appropriate method students use to facilitate the learning process so that they find it easy to receive and process information. This research describes activities and learning outcomes regarding student learning typologies in mathematics learning. This type of research is descriptive qualitative research. The research subjects were class VIII students at Sultan Agung Puger Middle School. The instruments used in this research were observation, questionnaires, and practice questions. The results obtained are student learning activities based on their learning typology. Class VIII students at Sultan Agung Puger Middle School have a visual and kinesthetic learning typology with a percentage of visual typology of 24.5% and kinesthetic typology of 57.5%. This is based on an analysis of the three instruments used. As a result of learning activities, students become more active, and learning results are maximum or above average because students learn based on their respective typologies.

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