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Journal : International Journal of Economy, Education and Entrepreneurship (IJE3)

DESCRIPTION OF STUDENT'S MATHEMATIC COMMUNICATION ABILITY REVIEWING FROM PERCEPTION OF MATHEMATICS Joko Purwanto; Cahya Setyautami; Gunawan Gunawan; Nuhyal Ulia; Jaka Wijaya Kusuma
International Journal of Economy, Education and Entrepreneurship Vol. 2 No. 3 (2022): International Journal of Economy, Education and Entrepreneurship
Publisher : Yayasan Education and Social Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53067/ije3.v2i3.119

Abstract

This study aims to describe the mathematical communication skills of class VII students in terms of students' perceptions of mathematics in class VII statistics material. The data sources of this research were students of class VII C of SMP Negeri 1 Sumbang. Respondents in this study were taken by purposive sampling method. Students are categorized into three categories, namely high, medium, and low perceptions of mathematics. The method used for data collection in this study was a questionnaire on students' perceptions of mathematics, mathematical communication skills tests, and interviews. Based on the results of research that has been done, it can be concluded that students who have a good perception of mathematics are able to meet the three indicators of mathematical communication skills, students who have an ordinary perception of mathematics are quite capable of meeting the three indicators of mathematical communication skills and students who have poor perceptions towards mathematics tend not to be able to meet the indicators of mathematical communication skills
DEVELOPMENT OF AUGMENTED REALITY LEARNING MEDIA TO IMPROVE MATHEMATIC SPATIAL ABILITY Gunawan Gunawan; Nuhyal Ulia; Agung Muhammad Iqbal; Jaka Wijaya Kusuma
International Journal of Economy, Education and Entrepreneurship Vol. 2 No. 3 (2022): International Journal of Economy, Education and Entrepreneurship
Publisher : Yayasan Education and Social Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53067/ije3.v2i3.120

Abstract

This study aims to develop Augmented Reality (AR) learning media to improve the mathematical spatial ability of junior high school students on geometry material. The method used is research and development (R&D). The learning media developed in this research is Augmented Reality, called Virtual Geometry. The research instrument consisted of a validation sheet, an observation sheet, and a spatial ability test. Data collection techniques used are unstructured interviews and observations. Data analysis techniques in this study include validity, practicality, and effectiveness. The results showed that Augmented Reality-based Virtual Geometry learning media met the valid and practical aspects. The media is effective in increasing spatial ability
IMPROVING PERSONAL RESILIENCE AND STUDENT LEARNING ACHIEVEMENT THROUGH PROBLEM-BASED INSTRUCTION LEARNING Joko Purwanto; Gunawan Gunawan; Jaka Wijaya Kusuma
International Journal of Economy, Education and Entrepreneurship Vol. 3 No. 1 (2023): International Journal of Economy, Education and Entrepreneurship
Publisher : Yayasan Education and Social Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53067/ije3.v3i1.135

Abstract

Using the problem-based instruction learning model, this study aims to increase personal resilience and student achievement. The subjects of this study were 32 class VII students of SMP Negeri 1 Banyumas. This type of research is a class action consisting of three cycles. At the end of each cycle, an assessment is made regarding teacher activity, student activity, student personal resilience, and learning achievement—data collection techniques comprised of teacher and student activity observation sheets, individual resilience questionnaires, and tests. The results showed that using problem-based instruction, personal resilience, and student learning achievement were proven to increase. This can be seen from the quantitative data for each cycle