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Bahasa Inggris Hafriani; Muhammad Yani; Yuzar, Maya Ghufra; Darwani; Bahasa Indonesia, Bahasa Indonesia; Bahasa Indonesia
Jurnal PEKA (Pendidikan Matematika) Vol. 8 No. 2 (2025): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v8i2.3259

Abstract

Mathematical creative thinking is one of the important abilities that students must have to be able to solve various problems, both mathematical problems and problems related to life. The reality in the field is that students still lack mathematical creative thinking skills because the learning that is carried out is less able to optimize the development of students' mathematical creative thinking processes. This study aims to determine students' mathematical creative thinking skills through treffinger learning and conventional learning. The approach used in this study is quantitative with a pretest-posttest design. The research sample consisted of 16 students in the experimental class and 18 students in the control class. Data were collected through a valid written test that can measure students' mathematical creative thinking skills. Data analysis used a mean difference test using the t-test (independent sample t-test). The results of the study showed that there was a difference in the mathematical creative thinking skills of students who were taught using the treffinger learning model and students who were taught using conventional learning, where the mathematical creative thinking skills of students who were taught using the treffinger model were better than students who received conventional learning. The positive impact obtained from the application of the Treffinger learning model is also inseparable from the teacher's ability to understand the characteristics and phases of the Treffinger learning model as well as the time and class management which is already very good.
Upaya Peningkatan Kemampuan Literasi Baca Tulis Santri di Pesantren Baitul Arqam Aceh Besar: The Efforts to Improve Reading and Writing Literacy Skills of Students at Baitul Arqam Islamic Boarding School Aceh Besar Nazariah, Nazariah; Helmanda, Cut Mawar; Yani, Muhammad
Amalee: Indonesian Journal of Community Research and Engagement Vol. 4 No. 2 (2023): Amalee: Indonesian Journal of Community Research and Engagement
Publisher : LP2M INSURI Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/amalee.v4i2.3106

Abstract

Literacy is essentially the ability of a person to read and write. Knowledge cannot be solely provided by teachers. Therefore, students are expected to be able to explore and seek knowledge and information from various sources to enrich their understanding. In Indonesia, there is still a weak understanding of multiple texts, or, in other words, a lack of comprehension of information. This indicates that the reading and writing literacy skills of Indonesian students are below the global average, especially in the current digital era. Recognizing this situation, the community service team consisting of permanent lecturers from University Muhammadiyah Aceh and I would like to develop reading and writing literacy at Baitul Arqam Islamic Boarding School Aceh Besar. This community service project began on February 19, 2023, and continued indefinitely. The target audience of this project was all middle school-level students. The method used in this community service project was community-based research (CBR), utilizing action research and participatory research approaches. Through guidance and support, the outcome was a book titled "Aku Menulis Aku Berdaya", which consisted of writings by the students of Baitul Arqam. The implications of the service outcomes can strengthen cooperation with neighborhood educational institutions and madrasas to increase the impact of this program, develop more materials and content specifically geared toward students’ literacy needs, including materials based on religion and culture, involve parents and guardians of students in the learning process to support literacy practices in the home environment, and periodically monitor the literacy development of students
ANALYSIS OF HIGH SCHOOL STUDENTS' ERRORS IN SOLVING LINEAR PROGRAMMING STORY PROBLEMS BASED ON NEWMAN'S PROCEDURE Rusli, Nalita; Abidin, Zainal; Yani, Muhammad
Al-Khawarizmi Vol 8 No 2 (2024): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v8i2.26046

Abstract

Error analysis based on Newman's procedure helps students understand the types of mistakes they make, thereby enabling them to anticipate and minimize these errors. This research aims to identify the errors high school students make in solving linear programming story problems and the factors causing these errors based on Newman's procedure. The study employs a qualitative approach with a descriptive method. The subjects consist of four students selected based on the frequency of errors. Data was collected through tests and interviews, then analyzed through data reduction, data presentation, and drawing conclusions. The results indicate that students make errors in understanding the problem, problem transformation, process skills, and final answer writing stages. The types of errors made by students based on mathematical objects include factual errors, conceptual errors, operational skill errors, and principle errors. The causes of these errors are attributed to rushing, physical conditions of students, neglecting steps deemed unimportant, and insufficient time provided to complete the tasks.