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All Journal (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING
Puji Nurfauziah
IKIP Siliwangi, Cimahi, Indonesia
Education Mathematics Other

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Analysis of Interest in Learning Mathematics of Junior High School Students Using Open-Ended Approach Geogebra Assissted Elenne Rhizkita Akbar; Anik Yuliani; Puji Nurfauziah
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 6 No. 3 (2023): VOLUME 6 NUMBER 3, SEPTEMBER 2023
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v6i3.17742

Abstract

The aim of this study is to analyze students' interest in learning mathematics using open-ended approach with the help of software geogebra. This study used a qualitative descriptive method, with 29 students from 8th grade in SMP Negeri 36 Bandung as subjects, consisting of 14 male students and 15 female students. The data collection technique uses a questionnaire on the scale of students' interest in learning mathematics using an open-ended approach with the help of software geogebra. There are 18 statements consisting of nine positive statements and nine negative statements. The data collected from this study is processed using Microsoft Excel by calculating the average percentage of each indicator scale of student interest in learning. The results of data processing show that students have an interest in learning mathematics using open-ended approach with the help of software geogebra included in the very good category, namely obtaining an average percentage of 80.95%. The average is obtained from each index of student interest in learning. Used of the method purposed is proven to be very helpful for students in building interest in learning in mathematics.
Error Analysis of Senior High School Student's Problem Solving Ability on Three Variables Linear Equation System Bagas Kasali; Anik Yuliani; Puji Nurfauziah
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 6 No. 4 (2023): VOLUME 6 NUMBER 4, DECEMBER 2023
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v6i4.18404

Abstract

Mathematics is a lesson regarded regularly, logically, tiered from the easiest to the most complicated. Mastery and students' understanding of a material can be seen from student mathematical abilities. Analyze the student's error in completing the problem can know the students master a matter or not. This research has a goal to describe and analyze the student's error in completing the line of the linear equation system of three variables. The type of research using descriptive qualitative with the subject of research is a student of X SMAN 1 Pangalengan class. The sample for obtaining data is 6 students who represent high-level, high and low students who are classified from the average results of the test of the linear equivalent system of three variables. The data to be generated are the result of a description test. From the data can be generated by student difficulty analysis in completing the line of the linear equation system of three variables. The slaughter faced by students in the form of errors on conceptual, proseudral and technical. Meanwhile, the lack of understanding the concept of linear equation systems of three variables makes the error of the misman that occur going so that the factors cause the difficulty in the material.
Co-Authors Anik Yuliani Bagas Kasali Elenne Rhizkita Akbar