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All Journal Desimal: Jurnal Matematika
Sunanto, Rahma Faelasofi
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Education Mathematics Social Sciences

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Students’ Mathematical Problem Solving Abilities: The Impact of The Co-Op Co-Op Cooperative Learning Model and Missouri Mathematics Project Sunanto, Rahma Faelasofi; Apriliani, Risna; Nafi'ah, Walidatul
Desimal: Jurnal Matematika Vol. 3 No. 3 (2020): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v3i3.7332

Abstract

The development of the industrial revolution must be balanced by the increase of quality soft skills, one of which is problem-solving ability. This study was aimed to determine which learning models that have more influence on students' mathematical problem-solving abilities. Cooperative learning model Co-Op Co-Op with students who applied the Missouri Mathematics Project learning model. This research employed the quasi-experimental design. The sample was selected using cluster random sampling. The data collection instrument used was a problem-solving ability test in the form of an essay test. Based on the results of calculations using the t-test, it was concluded that the Co-Op Co-Op Cooperative learning model had more influence on students' mathematical problem-solving abilities compared to the Missouri Mathematics Project.
Implementation of wahdah method on the mathematics learning Lutfi, Sunisa; Sunanto, Rahma Faelasofi; Nihayati, Nihayati
Desimal: Jurnal Matematika Vol. 4 No. 2 (2021): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v4i2.8868

Abstract

The problem in this research is the low student learning outcomes that are thought to be due to the use of teaching methods, where teachers still dominate the teaching and learning process. Sampling was done by using the cluster random sampling technique. The research instrument used was a test consisting of 5 items in the form of a description. The data analysis technique used the t-test because the population research data were normally distributed and homogeneous. The difference in the average of mathematics learning outcomes of students between the experimental class and the control class is shown by the results and the average of mathematics learning outcomes of students in the experimental class is 77.93 higher than the average mathematics learning outcomes of students in the control class 55.72 which means that there is the influence of the Wahdah method on mathematics learning outcomes of 22.21.
Numeracy and literacy skill in elementary school students: The utilization of kampus mengajar perintis program Hendrowati, Tri Yuni; Sunanto, Rahma Faelasofi
Desimal: Jurnal Matematika Vol. 4 No. 3 (2021): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v4i3.10462

Abstract

Numeracy and literacy skill is some of the current demands that are expected to be the competencies that students have. The purpose of this research is to find out the numeracy and literacy skills of elementary school students before and after receiving periodic assistance on the Kampus Mengajar Perintis program. Sampling was done by using the saturated sampling technique. The research instrument used was problems derived from the literacy and numeracy modules of the elementary school level. The data analysis technique used the paired t-test because the population research data were normally distributed. The result of this research is that the literacy ability of elementary school students has increased with the acquisition of an average score of 8.47. It is higher than before getting the treatment of the Kampus Mengajar Perintis program which is 7.25. Then, the numeracy ability of elementary school students has increased with the acquisition of an average score of 8.16. It is higher than before getting the treatment of the Kampus Mengajar Perintis program which is 6.
Structural model equations: Analysis on the performance abilities of the main competencies of graduates Sunanto, Rahma Faelasofi; Hendrowati, Tri Yuni
Desimal: Jurnal Matematika Vol. 5 No. 3 (2022): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v5i3.12974

Abstract

The purpose of this research is to find out the structural equation model (Structural Equation Model) on the perceptions of users of the graduates of the Teaching and Education Faculty (FKIP) Muhammadiyah Pringsewu University on the performance abilities of graduates' main competencies and the ability to work in teams. This research will use the Partial Least Square (PLS) method which can be used for small samples. In addition, PLS does not require the assumption that the data distribution must be normal or not. The results of this research are ethics, developing English language skills, and self-development has a positive effect on the ability to work in teams and performance skills related to the main competencies of graduates. Also, there is a positive influence from the ability to work on the main competencies, whereby increasing the ability to work will increase the main competencies of FKIP UMPRI graduates.
Ordinal logistic regression model on the level of job relevance of graduates Sunanto, Rahma Faelasofi; Nisa, Khoirin
Desimal: Jurnal Matematika Vol. 6 No. 3 (2023): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v6i3.19716

Abstract

The ordinal logistic regression model is one of the statistical models used to classify ordinal data. The purpose of this study is to identify the relevance of FKIP Muhammadiyah Pringsewu University Lampung graduates. The population in this study were FKIP Muhammadiyah Pringsewu University Lampung graduates in three academic years from 2018-2021. The total of the sample in this study was 133 graduates. There was missing data that was classified as Missing Random (MAR). The ordinal logistic regression model used an odds proportion model. This study will analyze the relationship between the response variable is the relevance of the graduate's work according to the field of work that has three classifications high, medium, and low, against the nine predictor variables predicted affecting the predictor variable. The result of the data description available stated that 80.3% of graduates had a high level of job relevance, 11.4% of graduates had a moderate level of job, and 8.3% of graduates had a low level of job relevance. Then the result of the ordinal logistic regression model using the proportional odds model showed that the variable predictor IPK graduates with categories 3.01-3.50; 3.406; and 3.51-4.00, predictor variable of looking for or getting a job either before or after, and variables predictor types of permanent jobs give a significant influence on the level of job relevance of graduates.
Co-Authors Apriliani, Risna Khoirin Nisa Lutfi, Sunisa Nafi'ah, Walidatul Nihayati, Nihayati Tri Yuni Hendrowati