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Problem Solving Ability Viewed From The Adversity Quotient on Mathematics Connected Mathematics Project Learning (Cmp) With Etnomathematics Nuanced Suryapuspitarini, Betha Kurnia; Nino Adhi, Nuriana Rachmani Dewi
Unnes Journal of Mathematics Education Research Vol 7 No 1 (2018): December 2018
Publisher : Universitas Negeri Semarang

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Abstract

This study has purpose to (1) determine the effectiveness of learning by using Connected Mathematics Project with ethnomathematics nuanced to enhance the problem solving ability (2) to find out the increase of love local culture characters of students in the learning of Connected Mathematics Project, and (3) to describe the problem solving ability of students vied from the adversity quotient. This research applied mixed method research type with sequential explanatory design. Subjects in this study was determined by the score of the adversity quotient by using the Adversity Response Profile to the students of grade VIIA of SMP N 12 Semarang. Data collection techniques was done by using observation, test and interview. The effectiveness was analyzed based on (1) test of average similarity; (2) test of completeness, (3) test of proportion , (4) test of average different test. The increased of love local culture character wa analyzed by using paired sample t test. The results of the study showed that the learning model of Connected Mathematics Project with ethnomathematics nuanced is effective toward the problem solving ability. Students with Climber category tend to have a better problem solving abilities than students with Quitter category and Camper. Students wuth Quitter category can understand problem, but less able to plan a problem solving and complete the problem solving plan and not being able to crosscheck the problem solving. Students with Camper category can understand problems and devise a plan for the problem solving, but less able to carry out the problem solving plan and crosscheck the problem solving. Students with Climber category were able to understand a problem, plan the problem solving and implement the problem solving plan, as well as re-examine the problem solving obtained properly.
Student Mathematical Communication Ability Viewed from Self-Confidence in the ARIAS Model Nuanced Ethnomathematics Nurhaqiqi Noviyana, Ika; Rochmad, Rochmad; Dewi (Nino Adhi), Nuriana Rachmani
Unnes Journal of Mathematics Education Research Vol 9 No 1 (2020): June 2020
Publisher : Universitas Negeri Semarang

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Abstract

This study aims to (1) find out whether the mathematical communication abilities of students in ethnomathematics-nuanced ARIAS learning can reach the actual completeness limit, and (2) describe students' mathematical communication abilities based on self-confidence in ARIAS learning with nuanced mathematics. This study uses a mixed-method with sequential explanatory type. The population of this study is class VIII of Junior High School 1 Karangampel 2018/2019. The research subjects were selected based on self-confidence categories, namely high, medium, and low. Data collection techniques used tests of mathematical communication abilities, self-confidence questionnaires, and interviews. The results showed that (1) students in the class with ethnomathematics ARIAS learning had reached the actual completeness limit, and (2) the description of students' mathematical communication abilities in the high self-confidence category, moderate self-confidence and low self-confidence had the same able to listen, discuss, and write about mathematics, all three are also able to read with an understanding of a written presentation, but have not been able to formulate a definition, for students with moderate self-confidence and low self-confidence also have the same that is able to express objects - real objects, situations, and everyday events in the form of mathematical models (images, tables, diagrams, graphs, algebraic expressions) and able to make mathematical questions according to the information contained in the questions, and only students in self-confidence are who is able to explain mathematical ideas and models into ordinary languages.
Connected Mathematics Ability Seen from Student Cognitive Style on STAD – Peer Tutoring Learning Model Amin, Moh. Saiful Bakhril; Kartono, Kartono; Dewi (Nino Adhi), Nuriana Rachmani
Unnes Journal of Mathematics Education Research Vol 9 No 1 (2020): June 2020
Publisher : Universitas Negeri Semarang

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Abstract

Connected mathematics ability of students and students’ cognitive style are important in learning mathematics. This research aims to (1) find out effectiveness of STAD (Student Team Achievement Division) – Peer Tutoring learning model to connected mathematics ability of students, and (2) describe connected mathematics ability of students seen from cognitive style. This research was done for eighth graders of one of Islamic JHS in Cirebon within academic year 2018/2019. This mixed method research with concurent embedded design used observation, cognitive style test, student connected mathematics ability test, and interview as techniques of collecting data. The technique of analyzing data was quantitative data analysis: parametric statistic and descriptive-qualitative analysis technique. The findings showed: (1) STAD-Peer Tutoring was effective to connected mathematics ability of the students; (2) students with Field Independent (FI) cognitive style were able to connect each topic in mathematics, to connect mathematics concept to other discipline of knowledge, and to connect mathematics to daily life based on the given facts. Students with Field Dependent (FD) were able to connect mathematics concept to other diciplines of knowledge and to connect mathematics to daily life.
Mathematical Reasoning Ability On PACE Learning Model assisted by Ispring Fadlurreja, Robbi; Ridlo, Saiful; Dewi (Nino Adhi), Nuriana Rachmani
Unnes Journal of Mathematics Education Research Vol 9 No 1 (2020): June 2020
Publisher : Universitas Negeri Semarang

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Abstract

This study aims to (1) analyze the effectiveness of the PACE learning model assisted by Ispring media on students' mathematical reasoning ability; (2) describe the pattern of students' mathematical reasoning on the PACE learning model assisted by Ispring media. The method was mixed method with embedded concurrent design. The population in this study were eighth grade students of SMP Negeri 2 Cilimus 2018/2019 and the sample were two selected classes namely VIII F and VIII G. Quantitative data collection was done by mathematical reasoning ability tests and students’ worksheets, While the qualitative data was done by the results of testing mathematical reasoning ability. The results of the mathematical reasoning ability test were analyzed to know the effectiveness of mathematics learning by using individual completeness test, classical completeness test, influence test, and achievement test. Students are grouped based on groups I, II, and III, which each of them got the scores 80-87, 73-79, and 68-72. The results of the study were (1) the PACE learning model assisted by Ispring media was effective; (2) the students in Group I were able to change the problems into a mathematics model, there was no difficulty in connecting mathematical situations, were able to compile evidence directly and then explain although there were still difficulties in connecting mathematical situations, and were able to compile evidence directly, and examine arguments to provide an explanation even though there were still shortcomings. The students in Group II have not been able to convert real problems into mathematical form, but were able to connect mathematical situations and compile evidence directly, were able to explain arguments quickly and precisely even though there were still some difficulties. The students in Group III were able to change it into the mathematical model, the students in this group still faced difficulties.
Mathematics Literacy Skill Seen from Self-Regulated Learning (SRL) in SQ4R Learning with Mathematics Realistic Approach Nurvicalesti, Nikmah; Walid, Walid; Dewi (Nino Adhi), Nuriana Rachmani
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This research aimed to describe mathematics literacy sill seen from SRL at students categorized high, moderate, and poor. This research was done at VII grade of SMP Negeri 13 Semarang in academic year 2018/2019. This mix method research used sequential explanatory strategy. It is a procedure to collect quantitative and qualitative data respectively. The findings showed that mathematics literacy skill of the students on each category had different indicator of mastery and when it was seen from SRL. The differences were due to they had various developments. Therefore, the learning implementation should be in line with understanding which could be achieved by students and there was a need of self-regulation of students which were supported by environment.
Mathematics Creative Thinking Skills in Problem-Based Learning Model Reviewed from Learners’ Curiosity and Gender Arifin, Mustofa; Suyitno, Hardi; Dewi (Nino Adhi), Nuriana Rachmani
Journal of Primary Education Vol 9 No 5 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v9i5.43223

Abstract

Creative thinking skills are important to be trained in mathematics learning because solving math problems cannot be separated from these skills. This research described learners’ mathematics creative thinking skills reviewed by curiosity and gender. This research is sequential explanatory research with a mixed methods with quantitative and qualitative approaches. Thirty-five learners of the 10th graders learning group were given a curiosity test to discover their curiosity types. They were stimulated by problem-based learning to develop their mathematics creative thinking skills. The findings showed that learners had various mathematics, creative thinking skills. They were proven by epistemic, perceptual curiosity, and perceptual curiosity diverse learners for both males and females. They were creative. The male learners with epistemic curiosity diverse categories were also creative while the female was very creative. Based on this research, the mathematical creative thinking ability of female gender students with the epistemic curiosity type is more dominant than perceptual curiosity.
Kemampuan Pemecahan Masalah Matematis Mahasiswa pada Pembelajaran Preprospec Berbantuan TIK Dewi (Nino Adhi), Nuriana Rachmani; Munahefi, Detalia Noriza; Azmi, Kholifatu Ulil
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 11, No 2 (2020): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Jurusan Matematika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Sema

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v11i2.26290

Abstract

The purpose of this research is to analyze the achievement of students’ mathematical problem solving ability as the result of  implementation of ICT-assisted Preprospec learning and conventional learning. This research used quantitative methods. Two sample groups (experiment group and control group) were selected randomly from groups of students in the Study Program of Mathematics Education who enrolled in Integral Calculus course. An experiment group was taught by using ICT-assisted Preprospec learning. Result from this research are (1) The overall achievement of students' mathematical problem-solving ability who were taught by using ICT-Assisted Preprospec Learning and for this type of middle mathematical prior knowledge was better than those who were taught by using conventional learning (2) The achievement of mathematical problem solving ability of students who were taught by using ICT-assisted preprospec learning for upper and lower mathematical prior knowledge are similary than the achievement of those who were taught by using conventional learning.Tujuan dari penelitian ini adalah untuk menganalisis pencapaian kemampuan pemecahan masalah matematis pada Pembelajaran Preprospec Berbantuan TIK. Metode kuantitatif adalah metode yang digunakan dalam penelitian ini. Adapun sampelnya diambil secara acak dari seluruh mahasiswa Program Studi Pendidikan Matematika Jurusan Matematika pada salah satu perguruan tinggi negeri di Semarang yang mengambil mata kuliah Kalkulus Integral. Hasil penelitian ini adalah (1) Pencapaian kemampuan pemecahan masalah matematis mahasiswa yang mendapatkan Pembelajaran Preprospec Berbantuan TIK secara keseluruhan dan untuk jenis kemampuan awal matematis sedang lebih baik daripada mahasiswa yang mendapatkan pembelajaran konvensional; (2) Pencapaian kemampuan pemecahan masalah matematis mahasiswa yang mendapatkan Pembelajaran Preprospec Berbantuan TIK untuk kemampuan awal matematis atas dan bawah setara dengan mahasiswa yang mendapatkan pembelajaran konvensional.
Mathematics Creative Thinking Skills in Problem-Based Learning Model Reviewed from Learners’ Curiosity and Gender Arifin, Mustofa; Suyitno, Hardi; Dewi (Nino Adhi), Nuriana Rachmani
Journal of Primary Education Vol 9 No 5 (2020): December 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpe.v9i5.43223

Abstract

Creative thinking skills are important to be trained in mathematics learning because solving math problems cannot be separated from these skills. This research described learners’ mathematics creative thinking skills reviewed by curiosity and gender. This research is sequential explanatory research with a mixed methods with quantitative and qualitative approaches. Thirty-five learners of the 10th graders learning group were given a curiosity test to discover their curiosity types. They were stimulated by problem-based learning to develop their mathematics creative thinking skills. The findings showed that learners had various mathematics, creative thinking skills. They were proven by epistemic, perceptual curiosity, and perceptual curiosity diverse learners for both males and females. They were creative. The male learners with epistemic curiosity diverse categories were also creative while the female was very creative. Based on this research, the mathematical creative thinking ability of female gender students with the epistemic curiosity type is more dominant than perceptual curiosity.
Kemampuan Pemecahan Masalah Matematis Mahasiswa pada Pembelajaran Preprospec Berbantuan TIK Dewi (Nino Adhi), Nuriana Rachmani; Munahefi, Detalia Noriza; Azmi, Kholifatu Ulil
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 11, No 2 (2020): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Mathematics Dept, Math. and Science Faculty, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v11i2.26290

Abstract

The purpose of this research is to analyze the achievement of students’ mathematical problem solving ability as the result of  implementation of ICT-assisted Preprospec learning and conventional learning. This research used quantitative methods. Two sample groups (experiment group and control group) were selected randomly from groups of students in the Study Program of Mathematics Education who enrolled in Integral Calculus course. An experiment group was taught by using ICT-assisted Preprospec learning. Result from this research are (1) The overall achievement of students' mathematical problem-solving ability who were taught by using ICT-Assisted Preprospec Learning and for this type of middle mathematical prior knowledge was better than those who were taught by using conventional learning (2) The achievement of mathematical problem solving ability of students who were taught by using ICT-assisted preprospec learning for upper and lower mathematical prior knowledge are similary than the achievement of those who were taught by using conventional learning.Tujuan dari penelitian ini adalah untuk menganalisis pencapaian kemampuan pemecahan masalah matematis pada Pembelajaran Preprospec Berbantuan TIK. Metode kuantitatif adalah metode yang digunakan dalam penelitian ini. Adapun sampelnya diambil secara acak dari seluruh mahasiswa Program Studi Pendidikan Matematika Jurusan Matematika pada salah satu perguruan tinggi negeri di Semarang yang mengambil mata kuliah Kalkulus Integral. Hasil penelitian ini adalah (1) Pencapaian kemampuan pemecahan masalah matematis mahasiswa yang mendapatkan Pembelajaran Preprospec Berbantuan TIK secara keseluruhan dan untuk jenis kemampuan awal matematis sedang lebih baik daripada mahasiswa yang mendapatkan pembelajaran konvensional; (2) Pencapaian kemampuan pemecahan masalah matematis mahasiswa yang mendapatkan Pembelajaran Preprospec Berbantuan TIK untuk kemampuan awal matematis atas dan bawah setara dengan mahasiswa yang mendapatkan pembelajaran konvensional.
META-ANALYSIS: THE IMPROVEMENT NUMERACY LITERACY THROUGH PROBLEM BASED LEARNING Asani, Fityan; Wardono, Wardono; Dewi (Nino Adhi), Nuriana Rachmani; Mariani, Scolastika; Agoestanto, Arief
Jurnal Pendidikan Matematika dan IPA Vol 15, No 3 (2024): September 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jpmipa.v15i3.74009

Abstract

Numeracy literacy is a very important skill in the 21st century. However, the numeracy literacy rate in Indonesia is still low, this can be seen from the results of the PISA test and various observational studies in schools. One way to overcome this problem is by applying the Problem Based Learning (PBL) model. The aim of this research is to determine the improvement numeracy literacy through the PBL model. The research method used is meta analysis with a sequence of preparation, implementation and analysis stages. The analyzed articles were 10 articles, with the criteria of each article discussing the PBL model for numeracy literacy, and there was information about the mean and standard deviation. The results obtained are that students' numeracy literacy through the PBL model has increased, where . It was concluded that there was a significant difference between the pre-test and post-test literacy numeracy scores before and after the PBL model. The average pre-test and post-test scores are 62.54 and 77.92 respectively, numeracy literacy in the post-test is higher than in the pre-test, so it can be concluded that the PBL model can increase students' numeracy literacy. The articles analyzed have similarities and differences in results and views because many aspects are applied. There were 2 different studies found, both of which received an Effect Size (ES) value of 0.09 and were categorized as small, so further research related to PBL on numeracy literacy, especially at the elementary school level, considering that in this meta analysis only used 1 data with the elementary school level whose results were not significant.