Eksponen

Eksponen (P-ISSN: 2085-966X and E-ISSN: 2657-1552) has been published since 2017 by Sentra Kekayaan Intelektual in collaboration with LPPM, Muhammadiyah University, Kotabumi. The journal has regularly published two times a year in April and September. This journal publishes original papers researching that focus on education and mathematic. The editorial team has the right to edit every submitted manuscript without changing the substance of the article. Posts that are not published can be requested back.

Current Issue

Eksponen (P-ISSN: 2085-966X and E-ISSN: 2657-1552) has been published since 2017 by Sentra Kekayaan Intelektual in collaboration with LPPM, Muhammadiyah University, Kotabumi. The journal has regularly published two times a year in April and September. This journal publishes original papers researching that focus on education and mathematic. The editorial team has the right to edit every submitted manuscript without changing the substance of the article. Posts that are not published can be requested back.

Published
2022-04-29

Articles

Korelasi Sikap Belajar Dengan Hasil Belajar Siswa

Studi pada Sekolah Menengah Pertama Negeri 10 Kotabumi

The mindset of learning outcomes that most ordinary people know is only limited to the values ​​of the tests that have been carried out. So it still happens that teachers only focus on learning outcomes in the cognitive domain. Whereas the distribution of learning outcomes has 3 domains, namely cognitive, affective, and psychomotor. This research is a quantitative research with correlation technique. The population in this study were all grade VIII students of SMP Negeri 01 Kotabumi for the academic year 2020/2021, totaling 317 students. The sample of this study amounted to 79 students. The sampling technique used a proportionate stratified random sampling technique. The learning attitude instrument uses a questionnaire/questionnaire. Meanwhile, the learning outcomes instrument used a multiple choice test. Hypothesis test using Product Moment Correlation. For the correlation analysis of learning attitudes and learning outcomes, it produces a correlation coefficient (r_xy) of 0.2341 and r_(table(79)(0.05)) of 0.2210. This shows that there is a correlation (relationship) of learning attitudes (affective learning outcomes) and mathematics learning outcomes (cognitive domains).

Penerapan Lesson Study pada Mata Pelajaran Bahasa Indonesia di SMA Kemala Bhayangkari Tahun Pelajaran 2021/2022

This article talks about The Implementation of Lesson Study on "Penerapan Leson study pada Mata Pelajaran Bahasa Indonesia" (Implementation of Language Error) at the subject. The purpose in this research is to describe the implementation of Indonesia lessons study. Based on the observation, there are some lesson learnt: a) the use of collaborative learning method could give space to student to make discussion, so it could increase student cooperative skill, b) there are intensive discussion on the partial group (consist of 2—4 members. It shows that implementation of lesson study could increase student cooperative

PENERAPAN METODE JIGSAW UNTUK MENINGKATKAN PRESTASI BELAJAR IPS PADA SISWA SMPN 3 BUKIT KEMUNING

Social Sciences (IPS) is a subject that discusses problems/cases of how students live socially, as a nation and as a state. The learning process should ideally prioritize the active involvement of students in interacting with learning resources and materials. Students must always be trained to think critically to solve problems, cooperate and establish active communication between students and teachers as learning facilitators. One alternative learning that is currently becoming a phenomenal that is growing in the world of education is participatory learning. The principle of participatory learning is that students have learning needs, understand learning techniques and learn behavior.   To achieve maximum learning outcomes, the author tries to change the learning method with discussion techniques. In this case the author uses the Jigsaw comparative learning model. The application of this discussion technique is a participatory learning technique, aimed at training students to communicate actively with fellow learners so that the learning environment becomes more lively and passionate. Apart from being a pillar/element in Contextual Teaching and Learning, the group discussion learning strategy is an alternative learning model that can be used to maximize student involvement through solving cases/problems that are in accordance with the basic competencies that must be mastered by students.

ANALISIS KESALAHAN MAHASISWA MENYELESAIKAN SOAL KETAKSAMAAN YANG MELIBATKAN NILAI MUTLAK BERDASARKAN TEORI KASTOLAN

Inequality involving absolute values ​​is an important course material because it is not only studied by mathematics education students but also by mechanical engineering students. In the process of solving inequalities, an absolute value is very reasonable when various errors occur. One theory of error is Kastolan. The identity of Kastolan's theory of errors is in the form of procedural, conceptual, and technical errors. The general purpose of this study was to determine student errors in solving inequalities involving absolute values ​​based on Kastolan's theory of errors and the form of the errors. This research method uses a qualitative research approach with the type of case study. The instruments in this study were: the main instrument and the supporting instrument. The data analysis technique used an interactive analysis model by Milles and Huberman. The conclusion of this study is the student's error in solving inequality problems involving absolute values ​​based on the Kastolan error theory and the form of the error. Conceptual errors in the form of errors in working without using theorems, laws, or formulas, errors in applying formulas, and incorrect problem-solving errors (having errors in determining the sign of inequality, errors in determining the intersection of two inequality conditions, and errors in drawing conclusions or Sets of completion). In addition, the type of technical error with the form of error is a counting error

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