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Unnes Journal of Mathematics Education
Published by Universitas Negeri Semarang
ISSN : 22526927     EISSN : 24605840     DOI : https://doi.org/10.15294/ujme
Core Subject : Education,
Mathematics
Unnes Journal of Mathematics Education (UJME) publishes research issues on mathematics education. The UJME processes manuscripts resulted from a research in mathematics education scope, which includes, but is not limited to the topics of didactic development research (DDR), research and development (RnD) in mathematics education, ethnomathematics, realistic mathematics education, psychology of mathematics education and technology in mathematical instruction. The manuscript must be original research, written in English, and not be simultaneously submitted to another journal or conference.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 393 Documents
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Description of Entrepreneurial Characters of Mathematics Education Department Students of UPS Tegal in Calculus Class Oktaviani, Dian Nataria; Lestiana, Herani Tri
Unnes Journal of Mathematics Education Vol 6 No 3 (2017): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v6i3.19417

Abstract

Developing entrepreneurial characters and skill is one of the goals of Faculty of Teacher Training and Education Pancasakti University Tegal. To achieve this goal, the learning process needs to support the development of entrepreneurial characters, such as self-confidence, hard work and unyielding, cooperative, independent, and active and creative. Learning activities should be able to provide opportunities for students to participate actively. Therefore, this study aimed at designing a Maple-integrated workbook to help students establish their entrepreneurial character. The workbook helps students build the character of independent in learning calculus, active and cooperative in solving problems, and creative in using Maple to explore the concept of calculus. This study employed Research and Development by adapting Borg and Gall's steps, which are preliminary information, design, preliminary development, validation and preliminary revision, field test and final revision. The entrepreneurial characters instrument is a questionnaire comprising statements that reflect the characters of entrepreneurship, which are self-confident, hard work, cooperative, independent, and active and creative. The result of questionnaire analysis showed that in general students’ entrepreneurial characters are in a good category, with the average score of entrepreneurial character is 2.85 out of 4.
Enhancement of Lecturer Professionalism using Lesson Study Approach for Curriculum Review of Mathematics 1 Agoestanto, Arief; Kurniasih, Ary Woro; Zahid, Muhammad Zuhair; Mulyono, Mulyono
Unnes Journal of Mathematics Education Vol 6 No 3 (2017): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v6i3.19506

Abstract

The purpose of this research is to know the improvement of lecturer professionalism through the approach of lesson study, to see the increase of student interaction (with the students, teaching materials, lecturer), and to know whether the student learning result of the lesson study approach reaches the completeness. This research is a research of mixed method based on lesson study. Activities performed for each cycle consists of three stages: planning, execution, and reflection. The qualitative data is the description of the lectures professionality improvement with the quantitative is the increase of student interaction (with students, teaching materials, lecturers), and the result of studying Curriculum Review of Mathematics 1. The subject of this research was the students of Curriculum Review of Mathematics 1 in Mathematics Department UNNES year academic 2016/2017. The research instruments are a test, observation sheet, and questionnaire. The result of the research is the improvement of professionalism of lecturers of KBK Mathematics Education through lesson study approach for Mathematics Curriculum Mathematics 1 course, student interaction (with students, teaching materials, lecturers) increases, and learning achieves mastery.
Analysis of Mathematics Literacy of Students of Mathematics Education Department Viewed from Process Components Rusmining, Rusmining
Unnes Journal of Mathematics Education Vol 6 No 3 (2017): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v6i3.19518

Abstract

The PISA study measures the mathematical literacy of reasoning, arguing, and problem-solving skills. The research question is how the ability of mathematics literacy of mathematics education students viewed from process components. This research uses qualitative approach using documentation, observation, and interview. The results showed that 60 students or 100% were below level 1, with a score of less than 358. In the process component, communication skills obtained an average score of 3.29. Mathematising got an average score of 2.71. Representation got an average score of 3.08. Reasoning and argument got an average score of 2.54. Devising strategies for solving problems got an average score of 2.83. Using symbolic, formal and technical language and operation earned an average score of 3.16. Ability to use mathematics tools get an average score of 3.16. Based on the results of the study concluded that the literacy ability of mathematics education students viewed from the components of the process is very low.
Design of Animated Subject Materials in Integral Calculus Course Shodikin, Ali; Novianti, Anik
Unnes Journal of Mathematics Education Vol 6 No 3 (2017): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v6i3.19522

Abstract

A pleasant learning environment is influenced by the teaching materials used. We arrange teaching materials in that can make learning more exciting and increase the learning interests of learners. Integral calculus is still one of the problem subjects for students and contains primary materials as a prerequisite for other courses. The design of the animated learning materials for the integral calculus course needs to be developed. The resulting product has different characteristics from other teaching materials, such as presentation design that emphasizes graphical animation, some material parts with simulation video, sample and practice questions. This teaching material is also equipped with a guidebook of its use. Animated teaching materials are expected to be an alternative solution in increasing students' interest and understanding in integral calculus courses.
Influence of TANDUR Learning to Students's Mathematical Representation and Student Self-Concept Maulana, Dimas Fajar; Rosita, Cita Dwi
Unnes Journal of Mathematics Education Vol 6 No 3 (2017): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v6i3.19523

Abstract

This study aims to determine the effect of learning model TANDUR on the ability of mathematical representation and selfconcept of students and to know the correlation between the ability of mathematical representation and selfconcept. This research is a quantitative research using an experimental method. The research design is True Experimental Design with PretestPosttest Control Group Design. The population in thisstudy is all students of class X which amounted to 350 students in one of the SMA Negeri in Cirebon city. From the population is taken the sample using simple random sampling technique as many as 60 students are divided into two groups namely groups who get TANDUR learning and groups that get conventional learning. The results showed that the TANDUR learning model had an effect of 66.9% on the selfconcept of the students, while the students' mathematical representation ability was 75.5%. Meanwhile, the correlation between selfconcept and student's mathematical representation is 74,3%.
The mathematical communication ability based on gender difference on students of 11th grade by using problem-based learning model assisted by probing prompting technique Zakiri, Ishmah Khairina; Pujiastuti, Emi; Asih, Tri Sri Noor
Unnes Journal of Mathematics Education Vol 7 No 2 (2018): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v7i2.20645

Abstract

This study aims to test the MCA (Mathematical Communication Ability) in Problem Based Learning (PBL) model assisted Probing Prompting Technique (PBL PP), to achieve learning mastery, to know the average ratio of MCA of students on learning model of PBL PP and PBL only, to differ the MCA of male students with female students in PBL PP, and to describe MCA of students based on gender difference. The method used in this research is mix method. While the population is science program students of XI grade at MAN 2 Semarang. The sample is chosen with random sampling. In addition, students of XI IPA 1 are as experiment class, while students of XI IPA 2 as control class. The qualitative research subjects in this study are six students, for each is taken three from every male and female students in experiment class. The results of this research are the MCA’s students with PBL PP learning reaches the learning mastery, the average ratio of MCA in PBL PP is better than PBL model, the MCA of male and female students have no significant difference, and there are some differences of MCA in each indicators based on gender difference.
Self-assessment on the achievement of the ability of mathematical proportional application in Meaningful Instructional Design (MID) learning viewed from student’s learning style Mulyono, Mulyono; Kartono, Kartono; Rosyida, Meis Dania Nila
Unnes Journal of Mathematics Education Vol 7 No 1 (2018): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v7i1.20751

Abstract

This study aims to (1) test the students' mathematical proportional reasoning ability to achieve classical mastery, (2) to analyze the average achievement of mathematical proportional reasoning ability in Meaningful Instructional Design learning by applying self-assessment with the common learning model (3) to test the proportion of students’ mastery in Meaningful Instructional Design learning by applying self-assessment which is better than the proportion of the common learning model and (4) to obtain a description of students' proportional reasoning abilities of visual, auditory, and kinesthetic style of learning style. The method used in this research is Mixed Methods Concurrent Embedded Design. The quantitative subject of this study is the students of class VIII B MTs NU Banat Kudus as the experimental class which use Meaningful Instructional Design, while the subject of qualitative research is 6 students of class VIII B consisting of 2 students with the high and low value on mathematical proportional reasoning test in each learning style group. Eventually, the results of this study are (1) the achievement of students’ mathematical proportional reasoning ability is significant in MID learning, (2) there is difference of proportional reasoning ability in MID learning model with a common used learning model, (3) the proportion of students' learning mastery by using Meaningful Instructional Design model with Self-assessment is higher than those who use the common learning model and (4) the students with visual learning style are able to propose and perform mathematical manipulation by understanding and remembering the material ever seen and written, the students with auditory learning style are able to make guesses, present mathematical manipulations, and draw conclusions by understanding and remembering material discussed, while students with kinesthetic learning style are able to make guesses, perform mathematical manipulations, and draw conclusions by understanding and remembering material which is ever practiced.
Problem solving ability of seventh grade students viewed from geometric thinking levels in search solve create share learning model Wijayanti, Kristina; Nikmah, Aizzatun; Pujiastuti, Emi
Unnes Journal of Mathematics Education Vol 7 No 1 (2018): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v7i1.21251

Abstract

The purposes of this study was to know wether the student’s problem solving ability on SSCS and PBL learning models achive the mastery learning ; to compare the the student’s problem solving ability on SSCS and PBL learning models; to describe the problem solving ability student on SSCS learning model viewed from geometry thinking levels, and to know the quality of SSCS learning models. The method used was a mixed method. The population of this study was all students of SMP N 10 Semarang. The sample was chooseb by simple random sampling technique and class VII D as control class and VII G as experiment class.The quantitative data was analyzed by z-test to and the equivalence of two means. The qualitative data was analyzed through the validity test, data display, data reduction, and conclusion . Results indicated that either SSCS and PBL learning models have achieve the mastery learning of poblem solving ability test but there was no difference between students' problem solving abilitiy in the SSCS and PBL learning models. Students with PreRecognition and Visual can’t fully identify the properties of figure so it makes difficulty in solving problem. Students with Analysis level solve problem using the properties of certain figures.
The effectiveness of problem based learning with authentic assessment towards students’ mathematical problem solving ability at 11th grade of Tran Nhan Tong Senior High School in Ho Chi Minh City, Vietnam Mawarti, Sela; Masrukan, Masrukan; Asikin, Mohammad
Unnes Journal of Mathematics Education Vol 7 No 2 (2018): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v7i2.21587

Abstract

The purpose of this research was to find out whether Problem Based Learning (PBL) learning with authentic assessment affects the students' mathematical problem solving ability. The method of this research was quantitative research method. Its population was 11th grade of Tran Nhan Tong Senior High School Ho Chi Minh City, Vietnam in academic year 2017/2018. By using the cluster random sampling, class 11A1 was selected as a control class that gained conventional learning in Vietnam, class 11A2 as an experiment class 1 that obtained PBL learning with authentic assessment, and class 11A3 as experiment 2 class that obtained PBL learning. The data collection techniques were documentation and test method. The result of the research showed that the result of mathematical problem solving test at the experiment class 1 successfully reached classical completeness more than or equal to 75% of the students in the class, and students’ mathematical problem solving ability at the experiment class 1 was better than at the experiment class 2, while students’ mathematical problem solving ability at the experiment class 2 was better than at the control class.
The enhancement of students’ ability in problem solving and mathematical disposition aspect through brain-based learning model Martyaningrum, Ika Deavy; Dewi, Nuriana Rachmani; Wuryanto, Wuryanto
Unnes Journal of Mathematics Education Vol 7 No 1 (2018): Unnes Journal of Mathematics Education
Publisher : Department of Mathematics, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ujme.v7i1.21854

Abstract

The main purpose of this research is to analyze the achievement and the increasing of students’ problem solving ability and students’ mathematical disposition as the result of learning application through Brain-Based Learning model and conventional learning comprehensively. This research uses the mix method with concurrent triangulation. The research results show that: (1) The students’ ability of problem solving using Brain-Based Learning model reaches classical learning mastery, (2) the students’ achievement of problem solving using Brain-Based Learning model is higher than that of using conventional learning, (3) the students’ enhancement of mathematical disposition using Brain-Based Learning model is the same with the achievement of using conventional leaning, (4) there is a few correlations between the achievement of problem solving ability and mathematical disposition, as well as their enhancement. To get comprehensive and accurate representation about the enhancement of mathematical disposition through Brain-Based Learning, it is necessary to conduct the future similar study with the same objects yet longer duration.

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