(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
272 Documents
<![CDATA[The Development of Discovery Learning Assisted by Geogebra and Assemblr Edu Application to Increase Juinor High School Students’ Understanding Ability on Geometry ]]>
<![CDATA[Raden Astri Prasetiawati]]>;
<![CDATA[Wahyu Hidayat]]>;
<![CDATA[Heris Hendriana]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 6, No 1 (2023): VOLUME 6 NUMBER 1, MARCH 2023 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v6i1.15340
<![CDATA[Mathematics is a subject that has an important role in human life. The goal of learning mathematics at school is an understanding of mathematical concepts. Students must have an understanding of mathematical concepts after the mathematics learning process takes place. Students who have an understanding of mathematical concepts will be able to explain related concepts and apply them. This study aims to develop a discovery-based method of learning using Geogebra and Assemblr Edu applications to understand geometric concepts in junior high school students. This study uses the Multimedia Development Life Cycle (MDLC) model. Data collection was carried out by means of interviews and questionnaires. Media validation is based on material review experts and media experts. Data analysis technique by conducting qualitative descriptive analysis based on the validation of material experts and media experts. The average percentage score from material experts is 94.7% and the average percentage score from media experts is 95.8% indicating that the development of discovery-based method learning using the Geogebra and Assemblr Edu applications is feasible to use as an alternative solution to understanding geometry concepts in junior high school students. The author suggests that the learning media that has been designed can be tested on class IX junior high school students so that it can be useful for students to understand Geometry material. And in addition, further research can be carried out to determine the effectiveness of the learning media that have been made.]]>
<![CDATA[The Development of Microsoft Powerpoint-Assisted Worksheet to Increase Students’ Mathematical Problem Solving Ability ]]>
<![CDATA[Rizky Yuniar]]>;
<![CDATA[Heris Hendriana]]>;
<![CDATA[R Kurniawan]]>;
<![CDATA[Anik Yuliani]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 6, No 1 (2023): VOLUME 6 NUMBER 1, MARCH 2023 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v6i1.15344
<![CDATA[SMP Al-amin is a private school located in the district of Kandanghaur - Indramayu. The learning resources provided by the Government only provide books for teachers and do not provide worksheet to students. Therefore the researcher wants to make PowerPoint-assisted worksheets to increase enthusiasm, student interest in learning, and student motivation while studying. The purpose of this research is to produce student worksheets assisted by Microsoft PowerPoint. The research method used is research and development (R&D) and the ADDIE learning design. The stages of the ADDIE development model are as follows: analysis, design, development, implementation, and evaluation. The subjects of this study were class VIII students of SMP Al-Amin Kandanghaur. the instruments used were feasibility analysis, student response questionnaires, and teacher response questionnaires. Based on the research findings, the PowerPoint-assisted worksheet was declared "feasible" with a feasibility value of 80%. In addition, the student and teacher response questionnaire rates were 79%, indicating that these PowerPoint-assisted worksheets are "handy". Thus it can be concluded that the use of PowerPoint-assisted WORKSHEET in the two-variable linear equation system (SPLDV) subject can be said to be a safe, practical, and effective learning mediumkeywords.]]>
<![CDATA[The Development of SOLMAT (Solution Math) Application on Basic Mathematics Material for Improve Learning Outcomes ]]>
<![CDATA[Toyo Wiyatno]]>;
<![CDATA[Wahyu Hidayat]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 6, No 1 (2023): VOLUME 6 NUMBER 1, MARCH 2023 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v6i1.15291
<![CDATA[Only 28% of students in Indonesia are capable of interpreting problems into mathematical models, due to their lack of understanding of basic mathematical concepts. The purpose of stimulating and guided training is to provide students with a good understanding of problem solving in mathematics. Based on this concept, the purpose of developing the Basic Mathematical Solution Application (SOLMATDAS) is to provide understanding to students with guided training using android as the medium. Media development follows the 4D methodology (Define, Design, Develop, Disseminate), with media and ICT validation by each expert and media effectiveness by learning participants. from the results of the validation test, the percentage of learning expert validation was 90% and ICT expert validation was 90.2%, so the media can be categorized as very valid and can be used as a learning media, whereas after dissemination and testing the effectiveness of the media in obtaining pretest and posttest scores it was carried out by teacher to students in one class. The results of processing the pre-test and post-test statistics obtained a significance value of 0.038, because the significance is less than 0.05 which means there are differences in learning outcomes using SOLMAT and direct learning. From these results it can be concluded that the use of the SOLMAT application can assist in advanced mathematics learning activities which requires an understanding of basic mathematical concepts.]]>
<![CDATA[The Development of Discovery Learning Assisted Geogebra Teaching Materials on Three Dimensional to Invrease Spatial Ability of Senior High School Students ]]>
<![CDATA[Agus Waringin]]>;
<![CDATA[Euis Eti Rohaeti]]>;
<![CDATA[Asep Ikin Sugandi]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 6, No 1 (2023): VOLUME 6 NUMBER 1, MARCH 2023 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v6i1.15877
<![CDATA[The purpose of this research is to develop three-dimensional teaching materials using Geogebra-assisted discovery learning models that are valid, practical, and effective. The research method used is development using the ADDIE model, in this study it only reached the development stage, the research instrument used was material expert and media expert validation sheets as well as student response practicality sheets and ability tests in the form of tests in the form of exam questions as many as 5 questions. The research subjects for the limited test were 10 students of class 12-IPA-7. For the broad test, there were 37 students in class 12-IPS-1. Based on the results of the research that has been done, it was found that the analysis of the validation results of material experts was 4.21 with a percentage of 84.11% in the very valid category and media expert validation was 4.19 with a percentage of 83, 79% in very valid category. In the limited test, analysis of the results of the practicality sheet of 10 students obtained an average percentage of 69.17% in the practical category and in the broad test of 37 students obtained an average percentage of 83.76% in the very practical category. In the effectiveness test it was obtained that 81.05% were in the Very Good criteria. Thus, the three-dimensional teaching materials using the geogebra-assisted discovery learning model are eligible to meet valid and practical criteria for use in learning mathematics. In the effectiveness test it was obtained that 81.05% were in the Very Good criteria.]]>
<![CDATA[The Implementation of Understanding by Design Approach in Mathematics Learning on Elementary School ]]>
<![CDATA[Nadhira Pramesti]]>;
<![CDATA[Laksmi Dewi]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 6, No 2 (2023): VOLUME 6 NUMBER 2, JUNE 2023 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v6i2.16304
<![CDATA[This research is motivated by the lack of understanding of students in learning. Understanding by Design (UbD) can be implemented in the planning and implementation of learning to overcome these problems. Such as learning that is only focused on the teacher, the lack of involvement of students in the learning process so that students are less able to build their own understanding concepts. The purpose of this study is to determine the implementation of Understanding by Design in planning and implementing mathematic learning. In this reseach using the Systematic Literature Review method by collecting around 50 journal articles relevant to the research which were then re-selected. Understanding by Design (UbD) emphasizes understanding of students, in the process UbD uses a backwards design where the first thing to do is to determine what results are expected, then determine acceptable evidence, then in the last stage arrange steps in learning activities according to needs and learning objectives. Based on literature studies that have been carried out using a number of articles that are relevant to research and have gone through a re-selection process, the implementation of Understanding by Design (UbD) in learning is proven to increase students' mathematic understanding because in this learning students are actively involved so that learning is not teacher centered and this design can be an alternative learning design to improve the quality of education.]]>
<![CDATA[The Implementation of Google Site-Assisted Differentiation Learning Model to Improve Mathematical Reasoning of Class X Senior High School ]]>
<![CDATA[Ary Wilman Nasution]]>;
<![CDATA[Heris Hendriana]]>;
<![CDATA[Rudy Kurniawan]]>;
<![CDATA[Anik Yuliani]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 6, No 2 (2023): VOLUME 6 NUMBER 2, JUNE 2023 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v6i2.17081
<![CDATA[Differentiation model learning is an effort to facilitate students' diverse or different backgrounds so that students are able to maximize their abilities. This study aims to improve students' mathematical reasoning using the google site-assisted differentiation learning model. Mathematical reasoning is one that is important for students to master, especially class X. The method in this study was quasi-experimental, with 68 students were participated in this research from SMA PGRI 31 and SMAN 1 Pangalengan. The instruments in this study were 5 questions describing mathematical reasoning. Data were analyzed using SPSS 23 to compare between conventional learning and learning using the google site-assisted differentiation model. The results show that students who have the differentiation model were better than those using conventional learning. This shows that the class using the differentiation learning model has an advantage in reasoning ability. This is because children learn according to their respective abilities because in the differentiation of the teaching provided it is adjusted to the initial ability there is yes ng children need a lot of guidance or Scaffolding, there is a little, there is no guidance so that they are able to maximize the mathematical reasoning that children have. From the results of the study it can be concluded that there is a significant difference between learning using the Google site-assisted differentiation model and conventional learning.]]>
<![CDATA[Analysis of Mathematical Creative Thinking Ability on Junior High School Students in Bandung ]]>
<![CDATA[Hikmal Setiawan]]>;
<![CDATA[Nelly Fitriani]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 6, No 2 (2023): VOLUME 6 NUMBER 2, JUNE 2023 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v6i2.15257
<![CDATA[This research is motivated by the importance of quadrilateral material in mathematics lessons, especially for students as an educational subject in everyday life, while the aim is to analyze students’ mathematical creative thinking abilities in solving quadrilateral problems. This research is a qualitative descriptive study. The population in this study were all seventh-grade junior high school students in the city of Bandung whose sample was randomly selected at Paulus Middle School as many as 32 people. Students can be classified based on their creative thinking abilities based on (1) the Ability creative thinking of students with the high category is fulfilling 3 indicators of creative thinking namely fluency, flexibility, and novelty, so students with the high category is said to be creative. (2) Students' ability to think creatively with the medium category is fulfilling 2 indicators of creative thinking, namely fluency and flexibility, so students in the medium category are said to be not creative. (3) The creative thinking ability of students in the low category is fulfilling 1 indicators of creative thinking are fluency and students in the moderate category said students who are not creative. Data is obtained by testing creative thinking test questions as many as 4 questions that contain indicators. The results showed that there were 2 people with high ability, 4 people with moderate ability, and 26 people with low ability with various errors including conceptual errors, principal errors, and data operation errors. Based on this, it can be concluded that the creative thinking skills of junior high school students are still relatively low.]]>
<![CDATA[The Implementation of Scientific Approach to Improve Mathematical Understanding Ability on Senior High School Students ]]>
<![CDATA[Helmi Ilham Nabila]]>;
<![CDATA[Harry Dwi Putra]]>;
<![CDATA[Heris Hendriana]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 6, No 2 (2023): VOLUME 6 NUMBER 2, JUNE 2023 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v6i2.17513
<![CDATA[Mathematical understanding ability is a basic ability that must be possessed by every student in understanding the concept of material and applying it in a mathematical symbol and formula. However, the fact is that currently the failure in learning mathematics is due to students' lack of understanding of the concepts in mathematics material. The purpose of this study was to see the improvement of mathematical understanding ability of class VIII-B students on the material of Two-Variable Linear Equation System at SMPN 1 Margaasih. The research method used is the model of Kemmis and McTaggart with the subject studied, namely students of class VIII-B SMPN 1 Margaasih. The research conducted used Classroom Action Research (CAR). The research took place over 2 cycles, each cycle consisting of several stages starting from the plan, action, observation and reflection stages. In cycle I and cycle II the teacher gave a test, besides that in each cycle an observation sheet was provided. The results of this study showed that there was an increase in the completeness of learning scenarios for teachers by 51.92% and for students by 50.01%. In addition, the results of filling out the tests given each cycle showed good results with the number of students who scored above the KKM in cycle I by 69.44% and cycle II by 80.55%, meaning an increase of 11.11%. Thus, the mathematical understanding ability of class VIII students on Two-Variable Linear Equation System material at SMPN 1 Margaasih using a scientific approach has improved.]]>
<![CDATA[The Development of Quizziz-Assisted Sequence and Series Module to Increase Mathematical Understanding Ability of Senior High School Students ]]>
<![CDATA[Miftah Ashidiqi]]>;
<![CDATA[Asep Ikin Sugandi]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 6, No 2 (2023): VOLUME 6 NUMBER 2, JUNE 2023 ]]>
Publisher : <![CDATA[IKIP Siliwangi ]]>
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DOI: 10.22460/jiml.v6i2.16247
<![CDATA[Mathematical understanding is a very important aspect and the basis for students' mathematical abilities, but the fact is that mathematical understanding is still difficult for students to do. Based on the results of initial observations found problems in learning mathematics, such as students still having difficulty in (a) applying mathematical concepts, (b) students do not play an active role in the learning process, (c) teachers still use the lecture method. As a result, students do not understand the subject matter well. So from this the purpose of this study was to develop a quizziz-assisted sequence and series module to measure students' mathematical understanding abilities. The research subjects were class XII students. The research method uses R D level 1 is research and development where this research will develop and validate products without product deployment. The indicators of mathematical understanding used are: (1) identifying the concepts studied, (2) predicting a problem using the sequence concept, (3) developing the concepts studied, (4) proving understanding of a concept, (5) applying the formula to cases simple. The instruments used were tests and non-tests. The test instrument is in the form of questions and non-tests in the form of a student attitude scale questionnaire. From the results of data processing, it was obtained from ICT experts getting a score of 85.12% which was categorized as very valid, from material experts getting a score of 79.5% which was categorized as valid, the practical category got a score of 76% which was categorized as practical and the effective category averaged 68.5% which in the good category.]]>
<![CDATA[Student’s Response to Mathematics Learning in Probability Materials ]]>
<![CDATA[Febriyandi Nurhidayat]]>;
<![CDATA[Usman Aripin]]>
<![CDATA[ (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol 6, No 2 (2023): VOLUME 6 NUMBER 2, JUNE 2023 ]]>
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DOI: 10.22460/jiml.v6i2.12512
<![CDATA[Most people, especially the subjects that are very disliked learning mathematics because mathematics is famous for being difficult and boring. This happens because especially the demonstration techniques used by educators cannot benefit and influence the understanding of science. This study uses an approach to finding a substitute model for learning mathematics on the subject of probability. The procedure in this research is divided into three stages, namely: (1) the preparation phase (2) the implementation phase (3) and the opening phase. This study aims to determine students' reactions to learning mathematics on the subject of probability. In addition, respondents completed a poll of 10 questions with 4 possible answers, specifically SS (Strongly Agree), S (Agree), TS (Disagree), and STS (Strongly Disagree). From the results of this study, it can be said that the student's response to learning mathematics in the subject of opportunity received a strong and positive response. Opinion questionnaires can be developed more deeply and supplemented by additional meetings thoroughly.]]>
