(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING is published by IKIP Siliwangi publishes original research or theoretical papers about teaching and learning in mathematics education study program on current science issues, namely:
1. Mathematics educator in elementary, secondary and high school level
2. Mathematics observers and researchers
3. Educational decisions maker on the regional and national level
Articles
166 Documents
<![CDATA[Mathematical Problem Solving and Disposition: Experiment with Tenth Grade Students Using MEAs ]]>
<![CDATA[Mellyana Mellyana]]>;
<![CDATA[Utari Sumarmo]]>;
<![CDATA[Asep Kustiana]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 3, No 3 (2020): VOLUME 3 NUMBER 3, SEPTEMBER 2020 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v3i3.p145-157
<![CDATA[This reseach is a pre test-post test experimental control group design having a goal to examine the role of Model Eliciting Activities (MEAs) approach, on student’s mathematical problem solving ability (MPSA) and disposition (MD). The research involved 59 tenth grade students of a Senior High School in Garut Inodonesia, a MPSA test, and a MD scale. The research found MEAs took greater role than SA on improving student’s MPSA and its N<Gain>. Students getting treatment with MEAs obtained MPSA higher grade than the grade of students taught by SA, however those both grades were at low grade level, and students encountered many difficulties on solving MPSA tasks. In addition to, there were no different grades on student’s MD, and the grades were at fairly good level, and there was strong association between MPSA and MD. Other findings was that students declared positive opinion on MEAs and they peformed active learning during the lessons. Keywords:mathematical problem solving, disposition, MEAs approach,]]>
<![CDATA[Mathematics Connection Ability and Self Regulated Learning of Junior High School Students Trough Problem-Based Learning Approach ]]>
<![CDATA[Nendi Rohaendi]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 3, No 3 (2020): VOLUME 3 NUMBER 3, SEPTEMBER 2020 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v3i3.p102-111
<![CDATA[This article aims to examine the mathematical connection skills of students who learn using the Problem Based Learning approach and Selft Regulated Learning compared to those who use ordinary learning. This research is using the experimental method. The population in this study were eighth-grade students of MTs Al-Hikmah 02 Talegong Garut district 2018/2019 academic year with a sample of the study were eighth-grade students of MTs Al-Hikmah 02 Talegong consisting of VIIB classes as a control class and VIIA as experimental classes taken randomly. The instrument used in this study was a mathematical connection ability test in the form of a description of 5 questions, as well as the scale of learning independence. Data were analyzed using the IBM SPSS Statistic 1.7 for windows program. From this study, the following results were obtained: (1) Increased mathematical connection ability of students with mathematical learning using the PBL approach better than those who used ordinary learning. (2) Learning independence of students who use the PBL approach is better than students who use ordinary learning. (3) Implementation of learning steps using the PBL approach can develop mathematical connection skills and student learning independence. (4) the difficulties experienced by students in solving the problems of mathematical connection ability are found in indicators that understand or connect the relationship between mathematics and other sciences outside mathematics.]]>
<![CDATA[Mathematical Understanding Ability And Self Regulated Learning Of Elementary School Students Using Snowball Throwing Approach ]]>
<![CDATA[Odorlina Marbun]]>;
<![CDATA[Euis Eti Rohaeti]]>;
<![CDATA[Rippi Maya]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 4, No 1 (2021): VOLUME 4 NUMBER 1, MARCH 2021 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v4i1.p22-30
<![CDATA[This research was motivated by the problem of the low abilities of elementary students to understand mathematical understanding and self-regulated learning (SRL). The purpose of this study was to examine the mathematical understanding ability and SRL of elementary school students who received learning using the Snowball Throwing approach. The research method is a quasi-experimental with the population of all students in private elementary schools in Karawang district. The sample subjects were two classes of fourth grade elementary school students in Karawang, totaling 44 students. The first class with 22 students receive the snowball throwing learning approach and the other 22 students receive regular learning. The instrument used in this research were a test of the mathematical understanding ability on the flat shape material, that consist of 5 essay questions and a self-regulated learning scale that consist of 30 statements. The results showed that the enhancement in the mathematical understanding ability of elementary school students who received learning with the snowball throwing approach was better than the reguler learning, while for Self-Regulated Learning students who received learning using the snowball throwing approach there was no significant difference with students who received regular learning. In addition, there is no correlation between mathematical understanding abilities and students' self-regulated learning.]]>
<![CDATA[Increasing Students' Self-Efficacy Through A Realistic Mathematical Education ]]>
<![CDATA[Rama Nida Siregar]]>;
<![CDATA[Sufyani Prabawanto]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 4, No 2 (2021): VOLUME 4 NUMBER 2, JUNE 2021 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v4i2.p63-74
<![CDATA[This research is motivated by problems, the low level of students' self-efficacy abilities. One alternative learning that can be applied to improve students' self-efficacy abilities is a realistic mathematical education. The purpose of this study was to determine the increase in students self-efficacy abilities with a realistic mathematical education in mathematics learning, and to determine students' responses to mathematics learning by using a realistic mathematics education. The design used in this study was a pretest-posttest control group research design, with a quasi-experimental method. The population in this study were all class VII students of Al-Ulum Private Junior High School Medan, while the sample in this study were students of class VII 3 as the experimental class and class VII 5 as the control class who were randomly selected class. The instrument used is a self-efficacy questionnaire to see the ability of self-efficacy that has been tested and a questionnaire to see student responses. In this study, data was obtained to see the increase in students 'self-efficacy abilities with a realistic mathematics education in mathematics learning and to see students' responses to mathematics learning using a mathematical education which was analyzed using a Likert attitude scale. Based on the analysis of the results of the self-efficacy questionnaire obtained from the improvement of students' self-efficacy abilities with a realistic mathematics education.]]>
<![CDATA[The Developmemt of Teaching Materials on The Area of Triangles and Quadrilaterals by Using Geogebra-Assisted Discovery Learning Method to Improve Mathematics Understanding Ability ]]>
<![CDATA[Niva Ramadhani Putri]]>;
<![CDATA[Jozua Sabandar]]>;
<![CDATA[Asep Ikin Sugandi]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 4, No 3 (2021): VOLUME 4 NUMBER 3, SEPTEMBER 2021 ]]>
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DOI: 10.22460/jiml.v4i3.p132-141
<![CDATA[The understanding mathematics ability is a basic ability that is very important and must be possessed by students in learning mathematics. In fact, the ability to understand mathematics is still relatively low, especially in triangles and quadrilaterals. The purpose of this study is to produce teaching materials on triangles and quadrilaterals based on the GeoGebra-assisted discovery learning method that is valid, practical, and effective to improve students' mathematical understanding abilities. The method in this study is the ADDIE type of research & development method. The teaching materials developed in this study were student worksheets and learning videos. The subjects in this study were seventh grade junior high school students. Data processing techniques consist of analysis of the results of the validation of material experts and ICT experts, practicality analysis obtained from the results of filling out questionnaires for student responses to teaching materials, and effectiveness analysis obtained from the results of students' mathematical understanding ability tests. The results of this study are student worksheets and learning videos developed that meet the criteria of being very valid, very practical, and very effective for improving mathematical understanding skills. The developed teaching materials can be used by teachers so that students are able to easily understand the concepts in the area of triangles and quadrilaterals.]]>
<![CDATA[Analysis Of Representative Ability By Using Guided Inquiry Learning Model In Review Of Gender Students In MTsN ]]>
<![CDATA[Nurul Rafiqah Nasution]]>;
<![CDATA[Wahyudin Wahyudin]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 4, No 2 (2021): VOLUME 4 NUMBER 2, JUNE 2021 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v4i2.p%p
<![CDATA[Based on the results of PISA and TIMSS, the mathematical ability of Indonesian students is at the cognitive knowing level which is the lowest level. This study aims to analyze: (1) students' mathematical representative ability through, and (2) the difficulty of representative experienced by students in solving problems of representative ability. The method of this study is qualitative research. The results showed: (1) students with high representative ability in terms of male and female genders were able to present pictures to solve problems. Students with the ability to represent are being viewed from male students who have not been able to aspects of words or written texts. Whereas female students are not yet capable of aspects of visual representative and the written words. Students with low representative ability in terms of male gender have not been able to visual present images. Then, aspects of mathematical expressions and written words have not been able to make mathematical model and written words. (2) the difficulties experienced by male students in solving problems of representative ability experiencing difficulties in terms of principles, verbal aspects and procedural terms. While the female students experiences difficulties in terms of concepts, aspects of principles, aspects of verbal and procedural terms. The conclusion in this study: female students in the high ability category more than male students. In the medium ability category, male students more than female students. In the low ability category, female students more than male students.]]>
<![CDATA[Creative Problem-Solving Learning Model on Students' Ability in Determining Networks of Cuboids and Cubes ]]>
<![CDATA[Mohammad Archi Maulyda]]>;
<![CDATA[Umar Umar]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 4, No 3 (2021): VOLUME 4 NUMBER 3, SEPTEMBER 2021 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v4i3.p109-116
<![CDATA[The purpose of this study was to determine whether there was an effect of using creative problem solving learning models without the support of concrete media on the ability to determine the nets of cuboids and cubes in fourth grade students of SDN 3 Bajur. In addition, to determine whether there is an effect of using creative problem solving learning models supported by concrete media on the ability to determine the nets of cuboids and cubes in fourth grade students of SDN 3 Bajur. Experimental research technique with nonequivalent control group design. The data analysis used is Spss 16 for Windows using t-test at a significant level of 5%. The results of this study are: There is an effect of creative problem solving learning models without the support of concrete media on the ability to determine the nets of cuboids and cubes in fourth grade students of SDN 3 Bajur. There is an effect of creative problem solving learning models supported by concrete media on the ability to determine the nets of cuboids and cubes in fourth grade students of SDN 3 Bajur. The ability to determine the nets of cuboids and cubes students who follow the creative problem solving learning model supported by concrete media is better than students who follow the creative problem solving learning model without the support of concrete media in the fourth grade students of SDN 3 Bajur.]]>
<![CDATA[Analysis of Students' Mathematical Problem-Solving Ability Based on Category Levels Through Polya Steps ]]>
<![CDATA[Taneo, Prida N. L.]]>;
<![CDATA[Kusumah, Yaya S]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 4, No 2 (2021): VOLUME 4 NUMBER 2, JUNE 2021 ]]>
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DOI: 10.22460/jiml.v4i2.p87-95
<![CDATA[This study aims to describe students' mathematical problem-solving abilities based on the category level through the Polya steps. the stages of solving the problem pattern consist of the stage of understanding the problem, planning solutions, and checking again. The subject of this study chose six people from thirty-one students from class VIII SMP Negeri 1 Soe. Data collection by conducting tests and interviews. the results showed that the upper category students did not experience difficulties at the stage of understanding the problem and making plans, while at the stage of implementing the plan there were still parts that were not done because they felt that they were not needed, while at the stage of re-examining students in the upper category they did not do it. students in the medium category can already understand the plan well, while at the planning stage it has not been fully carried out, so at the stage of implementing the plan not all of them can do well either, for the medium category no one checks again. students with low categories have not been able to fully understand the problem and make plans, so they cannot carry out the plan and also cannot check back on what has been done. Subjects with high score categories have been able to solve problems even though they are still not perfect, subjects with moderate value categories have sufficient problem-solving abilities, and subjects with low-value categories have very poor problem-solving abilities.]]>
<![CDATA[Implementation Comic Life Learning Media for Class VII to Improve Students’ Mathematical Communication and Mathematical Disposition Ability ]]>
<![CDATA[Anggie Munthia Safitri]]>;
<![CDATA[Euis Eti Rohaeti]]>;
<![CDATA[Wahyu Hidayat]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 4, No 2 (2021): VOLUME 4 NUMBER 2, JUNE 2021 ]]>
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DOI: 10.22460/jiml.v4i2.p96-108
<![CDATA[The purpose of this research is to see how effective the learning media that have been designed are. The method used in this research stage is development research, in which learning media based on the Comic Life assisted set materials are developed. This Study included 54 students from Bandung and 114 students from Ngamprah Subdistrict from the Junior High School association VII grade level. In the development of media, there are four stages of research namely define; design; develop; disseminate. The stage result in an average data validation of the material expert of 76.3% for the first stage and 80.8%% for the second stage. Stage I validation findings were 53.3%, stage II validation was 74%, and stage III validation was 81%. Student replies of 76% and instructor responses of 78% revealed the findings of the validation in limited trials and broad trials. Meanwhile, 79.5% of student responded positively during product testing. The level of efficacy of learning media utilizing Comic Life is attained with an N-Gain of 0.34, implying that the level of effectiveness of Comic Life assisted learning is quite effective. According to the findings of the mathematical communication and disposition exam, students who study using the Problem Based Learning approach with Comic Life have a better-mathematical abilities than those who learn conventional learning. In terms of mathematical disposition, it can be determined that students who utilize the Comic Life assisted Problem Based Learning technique have a better mathematical disposition than those use conventional learning. This development research is based on the learning design produced and the characteristics of students.]]>
<![CDATA[Development Of Teaching Materials Using A Scientific And Contextual Approach To Improve Mathematic Connection Ability ]]>
<![CDATA[Pamila Malinda]]>;
<![CDATA[Euis Eti Rohaeti]]>;
<![CDATA[Asep Ikin Sugandi]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 4, No 3 (2021): VOLUME 4 NUMBER 3, SEPTEMBER 2021 ]]>
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DOI: 10.22460/jiml.v4i3.p117-131
<![CDATA[For students learning mathematics, mastery of concepts is important, one of which relates one concept to another. One of the abilities that students must have is the ability to connect mathematically, but it turns out that the facts in the field are still relatively low. In order to improve the learning process, a combination of scientific and contextual approaches can be used by developing teaching materials. This study aims to develop teaching materials using a combination of scientific and contextual approaches to improve the mathematical connection skills of junior high school students, the method used is Research and Development (R&D) ADDIE model. The results obtained from the limited and wider trial validity are valid and feasible to be used at the product testing stage, at the limited trial stage the practicality of lesson plans and worksheets by teachers is in the practical category and at the wider trial stage it is in the very practical category, the practicality of Student Worksheets by students at the limited trial stage and more broadly is in the practical category, The effectiveness was in the quite effective category in the limited trial stage, and it was in the effective category in the wider trial stage, then the implementation in the limited trial stage obtained a percentage of 81.2% and in the wider trial stage a percentage of 89.7% was obtained and for increasing mathematical connection ability, the N-Gain was 0.58 which was included in the medium category.]]>
