Eka Sulistyawati
Fakultas Ekonomi dan Bisnis Universitas Udayana

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Journal : Proceeding International Conference on Education

Interactive Learning Media Mission Task Powerpoint Based and Its Effectiveness on Student Learning Outcomes Fadhilla, Nisvia Rima; Sulistyawati, Eka; Resti, Nalsa Cintya
Proceeding International Conference on Education Volume 01, Agustus Tahun 2023: International Conference on Education
Publisher : Faculty of Tarbiyah, Institut Agama Islam Negeri (IAIN) Kediri, Indonesia

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Abstract

The online learning process and the use of instructional media which are still limited to printed books allow students to misunderstand mathematical concepts. This study aims to develop interactive learning media using power point and prove the quality of the media through the analysis of the validity, practicality and effectiveness of the media on student learning outcomes. The type of research used is Research and Development with the ADDIE development model includes Analysis, Design, Development, Implementation, Evaluate. The instruments used in this study were validation sheets, response questionnaires, and mathematics learning achievement test questions. The results of the validation of media and material experts obtained calculations of 269 and 247 with very valid categories. The results of the questionnaire validation obtained a score of 1,924 in the very practical category. The results of the study test after the application of learning media Mission Task obtained the percentage of classical completeness of 86.36%, this means that the media is effective on mathematics learning outcomes. if the students' comprehension results are included in the fairly high category on the indicator question number 3b and very high on the other question indicators based on the total scores of all students
Ethnomathematics Study at Pura Kerta Bhuwana Giri Wilis Nganjuk as a Context in Mathematics Learning Module Uswah, Ali Huriya Harimatul; Surur, Agus Miftakus; Sulistyawati, Eka
Proceeding International Conference on Education Volume 02, Agustus Tahun 2024: International Conference on Education
Publisher : Faculty of Tarbiyah, Institut Agama Islam Negeri (IAIN) Kediri, Indonesia

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Ethnomathematics is the study of mathematics from various cultural forms, allowing communities to discover and explore mathematical concepts within their culture. Cultural values of mathematics can be utilized in mathematics education. This research aims to identify the mathematical concepts found in Pura Kerta Bhuwana Giri Wilis Nganjuk and use them as components in preparing mathematics modules for seventh-grade junior high school students. Pura Kerta Bhuwana Giri Wilis is in the Loceret District of Nganjuk Regency. This temple has a strong traditional Javanese architectural style, featuring tiered roofs, relief decorations, and ornaments that symbolize Hindu beliefs. This research uses qualitative research with an ethnographic approach. Data collection through interviews was conducted to understand the history, philosophy, and components of Pura Kerta Bhuwana Giri Wilis Nganjuk. Observation and documentation were carried out to analyze the mathematical elements in the parts of the Pura. The research results show that Pura Kerta Bhuwana Giri Wilis contains mathematical concepts such as flat shapes (squares, rectangles, triangles, trapezoids, rhombuses), three-dimensional shapes (rectangular pyramids, rectangular prisms, cylinders), and geometric transformations (reflection and rotation). Using the Self-Directing Learning model, the mathematical concepts are then implemented into the Lesson Plan (RPP). The Self-Directing Learning model consists of three steps: Planning, Monitoring, and Evaluating. Ethnomathematics from Pura Kerta Bhuwana Giri Wilis are expected to enhance students' understanding of mathematics and develop learning media based on local culture.