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(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
Location
Kota cimahi,
Jawa barat
INDONESIA
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING
Published by STKIP Siliwangi Bandung
ISSN : 26214733     EISSN : 26214741     DOI : -
Core Subject : Education,
Education Mathematics Other
(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
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 272 Documents
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The Effect of Google Classroom-Assisted Realistic Mathematics Education Approach on Students’ Mathematical Reasoning Ability Sopyan, Asep; Hidayat, Wahyu; Rohaeti, Euis Eti
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 7 No. 4 (2024): VOLUME 7 NUMBER 4, DECEMBER 2024
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v7i4.22597

Abstract

Mathematical reasoning is an important aspect, but there are still many students who are weak when it comes to mathematical reasoning. Factors that affect the level of mathematical reasoning of low students, including: a) students easily forget the material taught; b) the student has no idea in completing it; c) students are not careful in understanding the problems in the problem; d) students do not understand which formula will be used in solving the problem; e) Students do not understand the concept of the material. This research aims to determine whether or not there is an influence of the approach realistic mathematics education helpgoogle classroomon mathematical reasoning abilities. Quantitative Approach method used in this researchpre-experimental design with one group pretest posttest design. The research subject is the experimental class. Data collection was carried out with pretest and posttest data on the mathematical reasoning abilities of grade 7 students at one of the junior high schools in Purwasari district, kabupaten Karawarang. Data analysis techniques in this study that is analyze the scores of pretest and posttest results students by t-test for 2 dependent samples (Paired Sample T-Test) done with the help of IBM SPSS 21 software. The research results show that there is value of sig 0,000 < 0,05 which means a positive influence approach realistic rathematic education help google classroomon ability students' mathematical reasoning. Based on the result, we can be concluded that there is a positive influence of the approach realistic mathematic education help google classroomon students mathematical reasoning abilities. The learning process uses an approach realistic mathematic education help google classroom can be used as an alternative learning to improve students mathematical reasoning abilities.
Correlation between Students’ Critical Thinking Ability and Self-Confidence on Junior High School Malik, Farid Fadhil; Nurdin, Irfan Taufik; Hidayat, Wahyu
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 7 No. 4 (2024): VOLUME 7 NUMBER 4, DECEMBER 2024
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v7i4.22906

Abstract

One way to improve students' affective and cognitive aspects is through a mathematics learning approach method at school. Achievement of learning objectives (CPL) is demonstrated by the extent to which students have achieved learning objective competencies through a series of criteria or indicators that can be seen from student achievement or learning outcomes. The method in this research uses a non-experimental correlational quantitative research method carried out on class VII students at one of the MTS in Soreang, Kab. Bandung. The aim of this research is to get an idea of how self-confidence influences critical thinking skills or the relationship between critical thinking skills and self-confidence. The results of this research show that the correlation between students' critical thinking skills and self-confidence has a "strong" influence on each other. The conclusion of this research is that Ho is rejected so that Hα is accepted: There is an influence between self-confidence and critical thinking on student achievement or learning outcomes, this means that students' self-confidence and critical thinking greatly influence learning outcomes with the regression model obtained Y = 32.788 + 0.399X1 + 0.391X2 Positive correlation occurs when the two variables are related to the same status (the linear regression coefficient has a positive sign). If one variable increases, the other variable also increases, and vice versa if it decreases.  
Analyzing Junior High School Students’ Mathematical Communication Ability and Self Esteem using Discovery Learning Model Rohyana, Ripki; Nurdin, Irfan Taufik; Kurniawan, Rudy; Sabandar, Jozua
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 7 No. 4 (2024): VOLUME 7 NUMBER 4, DECEMBER 2024
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v7i4.23040

Abstract

Mathematical reasoning, mathematical communication, mathematical problem solving, conceptual understanding, mathematical understanding, creative thinking and critical thinking are part of the mathematical abilities that students must have. One of the goals of learning mathematics according to NCTM is learning to communicate (mathematical communication). Mathematical communication skills in mathematics learning really need to be developed. This type of research design uses a quasi-experimental research design, namely pretest and post-test with non-equivalent control group design . The research used research subjects into two groups, namely the experimental group and the control group. The subjects of this research were students of class VII I MTs As-Sa'adah Padahanten Majalengka, numbering 64 people. Subjects were selected based on experimental class VIII A, 32 people and control class VIIIB, 32 people. Walkthroughs, questionnaires, and tests are techniques used in data collection. Data processing analysis was carried out qualitatively and quantitatively. The results of this research are that there is a difference in the effectiveness of the Discovery Learning model learning approach with the ordinary (conventional) learning model in terms of the aspects of mathematical communication skills and self-esteem of MTs in statistics material. The implications of the Discovery Learning learning model in this research are that it makes it easy for students to remember the lessons learned, integrate self concept according to their initial abilities, focus, be creative in exploratory projects, and the effect of knowledge transfer on learning outcomes can last a long time.
Analysis of Aspiration Factors becoming Mathematics Teacher that Influence High School Students’ Decision to Choos Mathematics Education Program Siregar, Rama Nida
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 7 No. 4 (2024): VOLUME 7 NUMBER 4, DECEMBER 2024
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v7i4.25269

Abstract

The importance of the ideal factor in making decisions to choose a program is the urgency of this study. The purpose is to describe the factors of the ideal of becoming a mathematics teacher that influence students in making decisions to choose the mathematics education program at UIN SYAHADA Padangsidimpuan candidates in 10 respondents. The qualitative descriptive is the approach taken in this study. The method of sampling targeted/purposive and snowball data sources, triangulation data collection methods, inductive/qualitative data analysis and qualitative research results emphasize these methods in one method. The results showed that the ideal factor of becoming a mathematics teacher was found in making decisions to choose the mathematics education. After analyzing the information that the researcher collected, it was found based on the results of the analysis questionnaires distributed and interviews with respondents/students who were active in the mathematics education department, several effective factors in the field were found that influenced students to choose the mathematics education section, namely the ideal factor of becoming a mathematics teacher. Based on these results, it shows that one of the factors that influences students to choose a mathematics education program is the aspiration factor to become a mathematics teacher. The aspiration factor to become a mathematics teacher is related to choice of mathematics education program. Of all the problems answered by mathematics education students, there were 10 respondents who in accordance with the aspiration factor to become a mathematics teacher in making decisions about choosing a mathematics education program.
The Development of Contextual Approach Teaching Materials to Improve Students’ Higher Order Thinking Skills (HOTS) Septripiyani, Kesi; Hidayat, Wahyu; Putra, Harry Dwi
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 8 No. 1 (2025): VOLUME 8 NUMBER 1, MARCH 2025
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v8i1.22485

Abstract

This research was motivated by the low results of the Higher Order Thinking Skill (HOTS) abilities of elementary school (SD) students. The low ability of students' Higher Order Thinking Skills is caused by the learning process carried out by the teacher not being in accordance with the learning characteristics related to learning models or approaches in solving problems related to everyday life. The aim of this research is to develop mathematics learning teaching materials, namely using student worksheets to improve the Higher Order Thinking Skills (HOTS) of class VII middle school students that are valid, practical and effective. This research is development research using 4D design. Data collection instruments used validation questionnaires, student response questionnaires, teacher response questionnaires and Higher Order Thinking Skill (HOTS) test instruments. Next, the data analysis technique is by finding the average assessment score and then converting it to the categories previously determined by the researcher. The results of the research stated that the students' worksheet learning teaching materials got an average score of 82 in the very valid category, and the practicality test of the students' aspects of Higher Order Thinking Skills got a score of 81.00 in the practical category. Then, testing the effectiveness of the Higher Order Thinking Skill, there was an increase of 13%, initially getting a score of 69.00 in the initial ability and increasing to 82.00 in the final score.
Implementation of Problem based Learning to Improve Students’ Mathematical Understanding Ability and Mathematical Connection Ability on Vocational School Komariah, Euis Nur; Nurdin, Irfan Taufik; Putra, Harry Dwi; Yuliani, Anik
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 8 No. 1 (2025): VOLUME 8 NUMBER 1, MARCH 2025
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v8i1.22888

Abstract

In achieving educational goals, mathematical understanding and connection ability are very important for students. However, the fact is mathematical understanding and connection ability still very low. So, to achieve these learning objectives, a learning approach model is needed to improve students’ mathematical understanding and connection ability. The purpose of this study is to see the improvement of mathematical understanding and connection ability on vocational shool. In order to do so, we used quasi-experimental research by comparing groups with different treatments. One class as experimental using problem based learning model and another class as control using directed learning. We used mathematical understanding and connection ability test to collect the data. The results shows that mathematical understanding and connection ability improved by using problem based learning model. N-Gain for mathematical understanding ability is in high category and mathematical connection ability is in moderate category. Based on the results, we can conclude that problem based learning model can improve mathematical understanding ability and mathematical connection ability.  
The Implementation of Multifunctional Boards to Improve Self-Confidence and Learning Outcomes on Mathematics Mugiawati, Wawat; Kurniawan, Rudy; Rohaeti, Euis Eti
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 8 No. 1 (2025): VOLUME 8 NUMBER 1, MARCH 2025
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v8i1.22895

Abstract

Self-confidence is an important thing in learning life so that it can be consistent and encourage good learning outcomes However, this can be relatively low for students, especially those learning lowest common multiple and highest common factor mathematics The aim of this research is to examine the use of multifunctional blackboard media to influence students' self-confidence and learning outcomes. This research was conducted on class IV students at MIN 21 Jln Rawa Kuning, East Jakarta. The research method used is quasi-experimental research (Quasi-Experiment) with a Nonequivalent control group design The population of this study was 60 grade IV students at MIN 21 East Jakarta, data collection regarding learning outcomes in the form of a multiple choice objective test of 30 questions with four alternative answers which were previously tested to test the validity and reliability of the question items. The conclusion of this research is that learning using multifunctional board media which is used well as a medium for learning can influence students' self-confidence because they can learn mathematics in a fun way which ultimately can influence mathematics learning outcomes well on lowest common multiple and highest common factor material. The conclusion of this research is that learning using multifunctional board media which is used well as a medium for learning can influence students' self-confidence because they can learn mathematics in a fun way which ultimately can influence mathematics learning outcomes well on Lowest Common Multiple and Highest Common Factor material. Hopefully this research can become a reference for other writers and can continue to develop knowledge in mathematics learning so that it can continue to improve the hard skills and soft skills of students.
Literature Review: The Effectiveness of The Realistic Mathematics Education Approach to Improve Students Mathematical Communication Skills Annisa, Delsyifa Putri; Kadarisma, Gida; Afrilianto, M.
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 8 No. 1 (2025): VOLUME 8 NUMBER 1, MARCH 2025
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v8i1.23237

Abstract

Communication is one of the important skills that students must have in mathematics. Engaging in communication activities helps provide an understanding of mathematical communication skills to students. However, in reality, students' mathematical communication skills are still in the low category. Therefore, a more interactive learning method is needed. This study was conducted to analyze the effectiveness of the Realistic Mathematics Education (RME) approach in improving mathematical communication skills.The method used in this research is a literature review with inclusion and exclusion criteria focusing on studies containing quantitative or qualitative data. The data collection technique involved gathering relevant National and International Journal articles published between 2019 and 2023. From the numerous articles found, researchers selected 21 articles related to this study. The data processing technique applied in this study examined the effectiveness of using Realistic Mathematics Education (RME)  to improve communication skills in the collected articles. The results showed that RME is an effective learning approach for improving students' mathematical communication skills. In addition to Realistic Mathematics Education (RME), classroom learning can be enhanced with various media, such as Audio Visual Media or Learner Worksheets (LKPD). This approach makes classroom learning more interactive and receives positive responses from students, helping them understand the material better by expressing mathematical ideas through oral and written language and making arguments with confidence.
Analysis of Mathematical Critical Thinking Skills using Differentiation Learning on Junior High School Students based on Learning Style Delina, Delina; Afrilianto, M.
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 8 No. 1 (2025): VOLUME 8 NUMBER 1, MARCH 2025
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v8i1.23276

Abstract

Critical thinking skills are one of the level thinking skills, critical thinking is also no less important for students to master. In fact, students experience difficulties in developing mathematical critical thinking skills, this can be seen from students' learning outcomes which are not yet optimal. From this statement, researchers conducted research on students' mathematical critical thinking abilities. This research aims to analyze students' mathematical critical thinking abilities by using differentiation learning for junior high school students on algebra material. Differentiated learning is a learning strategy recommended by the government to support the implementation of an independent curriculum. The subjects of this research were 30 seventh grade students in junior high school in Purwakarta. This research uses a descriptive method with a qualitative approach. The stages in this research are planning, implementation and reporting. The test is given 5 questions according to indicators of critical thinking abilities. Before taking the test, students are first asked questions about their learning style. The results of the mathematical critical thinking ability test with differentiated learning show that 63% of students with a visual learning style are able to check the truth of an argument, 39% of students with a kinesthetic learning style can formulate questions with reasons, 37% of students with a visual learning style are able to identify relevant data, 38% of students with a visual learning identifies assumptions, 35% of kinesthetic learning styles are able to solve problems. Students' mathematical critical thinking abilities vary according to students' learning styles and other learning needs. It can be concluded that mathematical critical thinking abilities are influenced by differentiated learning.
The Effectiveness of Scratch Assisted Game-Based Discovery Learning to Improve Students’ Mathematical Problem-Solving Ability Lukmana, Deanisa Noviana; Rohaeti, Euis Eti; Amelia, Risma
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 8 No. 1 (2025): VOLUME 8 NUMBER 1, MARCH 2025
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v8i1.23529

Abstract

The low mathematical problem-solving ability of students in algebraic form served as the background for this research. The objectives were to describe the effectiveness of a game-based discovery learning model using the Scratch application in enhancing students' mathematical problem-solving abilities and to analyze students' challenges in implementing learning through game-based discovery learning using the Scratch application in algebraic form. The research employed a mixed methods approach with an explanatory design and a single-group pretest-posttest design. The subjects consisted of 32 Grade VII-A students from SMP Negeri 1 Batujajar. Instruments used included test questions and student response questionnaires. Data analysis techniques included prerequisite analysis and hypothesis testing. The results showed that the game-based discovery learning model using the Scratch application was effective in improving students' mathematical problem-solving abilities, with a percentage of 62.69%. This was proved through the average n-gain obtained by students, which was 0.64, and the results of the one-sample t-test on N-Gain showed a significant value at (2-tailed) = 0.000. These test results indicate that students' mathematical problem-solving abilities were in the moderate category, indicating a difference in the mean N-Gain of students' mathematical problem-solving abilities using game-based discovery learning through the Scratch application. Several challenges were identified that students faced during learning using game-based discovery learning through the Scratch application, including understanding the material, using the Scratch application itself, and fostering student cooperation throughout the learning process.

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