Ali Wardana
Politeknik Baja Tegal

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PENGEMBANGAN MODEL PBL DALAM UPAYA MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA SMA Ali Wardana; Anwar Ardani
Hipotenusa Journal of Research Mathematics Education (HJRME) Vol 5, No 1 (2022): Hipotenusa Journal of Research Mathematics Education (HJRME)
Publisher : Universitas Muhammadiyah Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36269/hjrme.v5i1.746

Abstract

The purpose of this study was to test learning tools with valid PBL models, learning with practical PBL models, and developing tools with PBL mood models to improve students' critical thinking skills with PBL models. This research is an R&D research. The instrument used is a test to measure critical thinking skills. The learning device is valid based on the average expert validation score in the good category, practical from the practicality score of student responses, and effective as seen by the increase in the paired sample t test. The results of this study are learning tools with a valid PBL model, learning with practical PBL models, and the development of tools with PBL mood models improve students' critical thinking skills with the PBL model.
Literasi Numerasi Matematika dalam Eksplorasi Etnomatematika Tari Topeng Endel M. Taufik Qurohman; Ali Wardana; Taufiq Abidin
Journal on Education Vol 6 No 2 (2024): Journal on Education: Volume 6 Nomor 2 Tahun 2024
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i2.5209

Abstract

This investigation employs both empirical and theoretical methodologies to gain a comprehensive understanding and analysis of a cultural phenomenon, utilizing field records derived from collected data. The findings of this exploration indicate that the Endel Tegal Mask Dance, a traditional dance form, encompasses diverse mathematical concepts akin to those taught at the high school level, specifically delving into Vector Matter. Consequently, this traditional dance holds the potential to serve as a contextual framework in developing educational designs tailored for high school students. Beyond that, it has the capacity to reshape the perceptions of both individuals and society, fostering an awareness that mathematics is intricately linked to daily life and culture, and can be imparted in an enjoyable manner within the realm of mathematics education. The aspiration is for students to foster a closer Establishing a link with their cultural legacy and boosting their overall literacy skills.