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JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA
Published by Universitas PGRI Yogyakarta
ISSN : 24073792     EISSN : 25492616     DOI : -
Core Subject : Education,
Education
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika, e-ISSN: 2549-2616, p-ISSN: 2407-3792 Is an information container containing scientific articles of research, literature studies, ideas, the application of theory, the study of critical analysis, and Islamic studies in the field mathematics and mathematics education. DERIVAT JOURNAL is published twice in ane year, January-June and August to December period, published by Mathematics Education Study Program of Universitas PGRI Yogyakarta.
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Articles 290 Documents
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Penerapan Joyful Learning Dalam Upaya Peningkatan Minat dan Hasil Belajar Matematika Ramadhani, Annisa; Nurhadi; Aprilia, Rustina; Azainil
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6377

Abstract

This research discusses the application of Joyful Learning which aims to determine students' interest and learning outcomes in mathematics on flat building material in class VII-5. The method used in this research is quantitative. The research instruments used are questionnaires in the form of observation sheets and Learner Worksheets. The data collection technique in this study consisted of conducting a test before the application of Joyful Learning (pre-test) and a test after Joyful Learning (posttest) in one class which became the research subject. Data analysis techniques used, namely validity and reliability tests, normality tests, Wilcoxon tests. The results of this research indicate that the application of the Joyful Learning model is proven to be able to increase student interest and learning outcomes. This is because the learning is fun and makes students play an active role in the learning process. Thus it can be concluded that the Joyful Learning model has a positive effect on student interest and student math learning outcomes on flat building material. Keywords: Joyful Learning, Learning Outcomes, Interest in Learning
Efektivitas Model Numbered Head Together Berbantuan Media Kantong Bilangan Terhadap Pemahaman Konsep Perkalian SD Nor Fatimah, Salsalia; Sutriyani, Wulan; Zumrotun, Erna
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v11i2.6443

Abstract

The purpose of the research is to determine the effectiveness and differences in increasing understanding of concepts before and after implementing the Numbered Heads Together learning model assisted by number bag media. Researchers used a Pre-Experimental approach. Meanwhile, the design uses a one-group pretest-posttest design. One-group pretest-posttest design is a type of research that uses a pretest and posttest after treatment, then compares the pretest and posttest scores. The research was conducted in Phase A class 2 of Jinggotan State Elementary School in the 2023/2024 academic year. The results of the research value increased by 100% above the KKM with an increase in the value of understanding the concept of multiplication before and after treatment with the Number Head Togather learning model with the help of number bag media with the average student pretest score being 40.06 with the lowest result being 23 and the highest result being 77. On the other hand, the posttest completion score was 78.88 with the lowest score being 73 and the highest score being 95. Based on the results of the paired sample t-test, the data significance value was 0.001 < 0.005. Thus, the application of the Number Head Together learning model by supporting number collection media is effective in understanding the concept of multiplication for grade 2 students at Jingotan State Elementary School. Kata Kunci: Number Head Togather, concepts understanding, number pocket media
Analisis Regresi Liner untuk Meramalkan Jumlah Siswa Sekolah Dasar di Cilacap Aspriyani, Riski; Muhassanah, Nur'aini
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6474

Abstract

This research aims to determine a prediction model using Simple Linear Regression for time series data on the number of elementary school students in Cilacap from 2010 to 2023 and to obtain predicted results on the number of elementary school students in Cilacap for the following year. The data pattern of the number of elementary school students in Cilacap is known to have a decreasing trend. The time series data was subjected to the Durbin-Watson test to see whether there was autocorrelation. It was found that data on the number of elementary school students in Cilacap from 2010 to 2023 did not have autocorrelation with the Durbin-Watson (d) computing value of 1.385. The requirements for time series data have been met, so that forecasting analysis can be carried out using Simple Linear Regression and it is found that the regression equation is y ̂=168698.604-1600.519x. This regression equation is used to predict the value of the number of elementary school students in Cilacap for the next year. The forecasting accuracy level is 97.303% or with a MAPE error value of 2.697%, which means that the ability of the regression model to predict is very accurate. Thus, the predicted data on the number of elementary school students in Cilacap for the next period in 2024 is 144690 students. Keywords: Forecasting, Time Series, Linear Regression
Pengaruh Efikasi Diri Terhadap Hasil Belajar Matematika Siswa Kelas X SMAN Di Jakarta Barat Baduri, Jayanti; Nurrahmah, Arfatin
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6496

Abstract

The purpose of this research to know the effect of self-efficacy toward mathematic achievement. The research was carried out in April 2024 with sample as many as 70 students which was determined by using simple random sampling technique. Data was obtained through student mathematics learning outcome test instruments and self-efficacy questionnaire instruments. The instrument has been tested for validity and reliability so obtained is valid and reliable. Testing requirements analysis using a normality test with Lilliefors retrieved that students learn math results and self-efficacy Gaussian. After the data Gaussian regression linearity test and do significance of regression obtained that the results of learning math students and self-efficacy of significant regression and linear regression. Based on data calculation of the research results, a significance value result is 0.005 (Sig. < 0.05) which means ????0 rejected, so that the results of this research it can be concluded that there is a relation of self-efficacy with the results of learning math students. The determination coefficient (R-Square) obtained 0,108 and Y ̂= 43,543 + 0,306 X it means self-efficacy give influence on the result of learning math students amounted 11%. But there are other factors that contribute to student learning math results amounted to 89%. Keywords: Self-Efficacy, Mathematics Learning Outcomes
The Effect of The Prodigy-Assisted Game_Based_Learning Model On Critical Thinking And Interest hamidah; Wijaya kusuma, Jaka; Junariah
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6595

Abstract

This study aims to determine and develop game-based learning assisted by Prodigy game media that is valid, practical and effective on students' critical thinking skills and learning interests. Media is a tool for conveying messages sourced from teachers so that students, as recipients, can understand the material well. Prodigy is an ICT-based media that contains games and mathematics learning, so students' interest in learning mathematics will develop through this media. This research uses ADDIE development techniques. The results showed that game-based learning assisted by Prodigy game media proved valid, practical and effective in improving students' critical thinking skills and learning interests. Using apps like Prodigy Game in math learning helps improve students' critical thinking skills through various interactive and focused ways. It changes their perception of math learning to be more positive and engaging. Keywords: Media Prodigy, Game Based Learning, Critical Thinking, Interest
Application Of Wingeom-Assisted Think Pair Share Model to Students' Mathematical Communication Skills hamidah; Wijaya kusuma, Jaka; Hindayati, Iin
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6596

Abstract

The cooperative learning model of Think Pair Share assisted by WinGeom provides an opportunity for students to develop their mathematical communication skills during the learning process. This study aims to determine the effect of implementing the Think Pair Share cooperative learning model assisted by WinGeom on mathematical communication skills among junior high school students in Geometry. The research uses a quasi-experimental design with pretest-posttest 1, 2, and 3. The population of this study consists of grade VIII students at SMP Negeri 7 Serang City. The sample includes students from classes VIII-A and VIII-B class was selected randomly. Data collection techniques used mathematical communication skills tests. This study compares Think Pair Share assisted by WinGeom with conventional learning methods. ANOVA was used to analyze the effectiveness of the two learning methods. ANOVA test results for each posttest indicate that Think Pair Share assisted by WinGeom has a different effect compared to conventional learning. The study results show a significant difference between the average mathematical communication skills of students in the experimental class and the control class. This means that the cooperative learning model of Think Pair Share assisted by WinGeom has an impact on junior high school students' mathematical communication skills. In the future, this learning method could be a solution for teachers worldwide to improve students' learning achievements, particularly in mathematical communication skills.  Keywords: Think pair share model, WinGeom, Mathematical Communication, Cooperative
Application Of Quizizz-Assisted Gamification Model to Students' Mathematical Communication Skills and Learning Motivation hamidah; Wijaya kusuma, Jaka; Sari, Putri Puspita
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6597

Abstract

This research aims to improve student's communication skills and motivation in learning game-based mathematics learning, namely with a gamification model included in the quizizz application. The method used is quantitative research with an experimental approach, which compares the class given the gamified learning model and the class given the traditional learning model. The study results found that the gamification learning model included in the quizizz application was more effective than the traditional learning model. Students' mathematical communication skills improved, and their motivation to learn increased because they considered learning like a game they did every day. That way, students will not feel bored while learning. Keywords: Gamification Model; Quizizz, Math Communication Skills, Learning Motivation
The Effect Of Multy Reprecentacy Discourse Learning Assisted By Liveworksheet On Students' Mathematical Comprehension Ability hamidah; Wijaya kusuma, Jaka; Ainni, Irma
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6598

Abstract

The discourse multy reprecentacy (DMR) model is one of the models that are able to improve students' mathematical understanding by collaborating in groups in class and using the Liveworksheet application. This study aims to determine the influence of students' mathematical knowledge after verifying the DMR model with the Liveworksheet application. This study uses a quantitative approach. Using a sample of grade VII students at SMPN 1 Cikeusik, class VIIA as an experimental class and VIIB as a control class were taken using a purposive sampling technique. The data collection techniques used in this study are observation and tests. This study uses statistical data analysis, but previously, a prerequisite test was carried out to conduct data analysis with parametric statistics using the polled variance formula. Based on the research, it can be concluded that the influence of the DMR model with the Liveworksheet application on the mathematical comprehension ability of junior high school students.  Keywords: Multy Reprecentacy Discourse Model; Liveworksheet app; Understanding Mathematics
Kemampuan Berpikir Komputasional Matematis Ditinjau dari Self Efficacy Siswa Kelas VIII SMPN 226 Jakarta Siti Haniifah; Esti Ambar Nugraheni
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6621

Abstract

Computational thinking ability is the ability to solve complex problems with algorithmic solutions based on computational aspects. Self efficacy is a belief in one's own abilities. The subjects in this study are class VIII-H students at SMPN 226 Jakarta as many as 34 students who will then be selected 3 students based on the categorization of self efficacy questionnaire (high, medium, and low) to be interviewed. A qualitative approach with a descriptive form was used with the aim of describing the ability of mathematical computational thinking in terms of self efficacy in class VIII students at SMPN 226 Jakarta. Data were collected from questionnaires, written description tests, and interview guidelines, then analyzed through data reduction, data presentation and conclusion drawing. The results showed that students in the high self efficacy category met four indicators, namely, decomposition, pattern recognition, abstraction, and algorithmic thinking. Students with moderate self efficacy fulfill three indicators, namely, decomposition, pattern recognition, and abstraction. Meanwhile, students with low self efficacy fulfill two indicators namely, decomposition, and pattern recognition. In addition, the results of this study indicate that the better the self efficacy in students, the better the mathematical computational thinking ability. Keywords: Mathematical Computational Thinking Ability, Self Efficacy
Analisis Kesulitan Siswa Dalam Menyelesaikan Soal Literasi Matematika Aljabar Berdasarkan Langkah Polya Rayhana, Rayhana; Nur Yuliany; Anggraeni.A, Putri Mahgfira; Nuhdia; Inzani, Rezki Nur; Haeruddin, Muhammad Ikhsan
Jurnal Derivat: Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 2 (2024): Jurnal Derivat (Agustus 2024)
Publisher : Pendidikan Matematika Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jderivat.v10i2.6623

Abstract

Student difficulties in solving mathematical literacy problems significantly affect elementary school students, which is why this research aims to analyze the difficulties faced by fourth-grade students in solving mathematical literacy problems related to algebra and to formulate strategies to address these difficulties based on Polya's Steps. This study uses a qualitative descriptive method with four fourth-grade students from Class IV-A, selected from 21 students at SD Negeri Bontoramba during the second semester of the 2023/2024 academic year, as the research subjects. Data collection techniques include administering tests and conducting interviews. The researcher uses data reduction, data representation, and conclusion-drawing models for data analysis. The study results indicate that students face difficulties in solving mathematical literacy problems related to algebra, especially in understanding the problem, planning, executing the plan, and reviewing the solution according to Polya's Steps. Students often struggle with understanding the problem, creating models, following procedures, and reviewing results. Keywords: Mathematical Literacy, Student Difficulties, Polya's Theory

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