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PENGEMBANGAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS MELALUI HABIT OF THINKING INTERDEPENDENTLY Rahmadeni, Fevi
ARITHMETIC: Academic Journal of Math Vol 2, No 1 (2020)
Publisher : Institut Agama Islam Negeri Curup

Like the human body, problem solving is the heart of mathematics. Problem solving ability is a capital for students to develop and explore themselves further in mathematics learning. This article aim to explain the development of students' mathematical problem solving abilities through Habit of Thinking Interdependently (HTI). This type of research is literature review where the authors analyze and draw conclusions from several relevant references related to HTI. HTI the attitude of students towards learning mathematics in the form of the habit of thinking together in groups. The conclusions obtained indicate that students' mathematical problem solving abilities can be developed through HTI.

Numeracy Literacy Module Based on Local Culture: Effort to Improve Numeracy Literacy Skill Rahmadeni, Fevi; Septiana, Anisya; Syaripah, Syaripah
Al-Khawarizmi Vol 7, No 1 (2023): 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.v7i1.17115

Numeracy literacy, is one of the skills that must be possessed by the younger generation in facing the 21st century and required in the world of work nowadays. This ability allows a person to analyze the information presented in various forms of data presentation, and make the right decisions on the available information. In addition, the world of work in the current era of 4.0 also requires workers who have numeracy literacy skills. The purpose of this research is to develop a numeracy literacy module that meets the criteria of being valid, practical, and effective for use as learning resource of numeracy literacy for students. This type of research is research and development and uses the Plomp development model which goes through 5 stages, namely the preliminary investigation phase, the design phase, the realization or construction phase, the testing, evaluation, and revision phase, and the implementation phase. As for this research, it did not reach the implementation phase considering the limited time of the study. The results showed that the developed module had met the valid criteria with a score of 3.7, practical with a score of 3.7, and effective with a student completeness score of 83.3%.

Analisis Disposisi Matematis pada Pembelajaran Matematika di Sekolah Dasar Syaripah, Syaripah; Putri, Janega Kencana; Rahmadeni, Fevi
AR-RIAYAH: Jurnal Pendidikan Dasar Vol. 8 No. 1 (2024)
Publisher : Institut Agama Islam Negeri (IAIN) Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/jpd.v8i1.10021

The problems of this research are students' lack of attention to the teacher's explanation, lack of enthusiasm for lessons and their lack of curiosity in mathematics lessons. Then, the aims of this research are to know studentsâ€™ mathematical disposition and the results of the mathematical disposition of students at grade 5 SDIT Khoiru Ummah after using the CORE (Connecting, Organizing, Reflecting, Extending) learning model. The type of the research was quantitative descriptive research. The population was 63 students with a sample of 30 students using purposive sampling. The data collection technique was in the form of observation and a questionnaire consisting of 20 questions referring to 5 indicators of mathematical disposition. The second data used had been validated by experts. From the research results of applying the CORE (Connecting, Organizing, Reflecting, and Extending) learning model to the mathematical disposition of grade 5 students at SDIT Khoiru Ummah, it was shown that teacher and studentsâ€™ activities are very good. The results of the students' mathematical disposition obtained from the questionnaire were classified as high as many as 23 people, medium as many as 4 people and low as many as 3 people.

Pengaruh Disposisi Produktif terhadap Kemampuan Pemahaman Instrumental Mahasiswa Rahmadeni, Fevi
ARITHMETIC: Academic Journal of Math Vol. 6 No. 2 (2024): Edisi November
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v6i2.11385

This study aim to see the effect of Productive Disposition on Students' Instrumental Understanding Ability. The subjects of the study were students of the Arabic Language Education Study Program in Semester III who took the Educational Statistics Course. The subjects of the study were students of the Arabic Language Education Study Program in Semester 3 who took the Educational Statistics Course. The study used quantitative research. The data collection technique used the Productive Disposition Questionnaire and the Student Instrumental Understanding Ability Test. The results of the study showed that there was a positive relationship between Productive Disposition and Students' Instrumental Understanding Ability with a Pearson correlation of 0.838. Furthermore, the simple regression hypothesis test showed that there was a significant effect of Productive Disposition on Students' Instrumental Understanding Ability with the regression equation y=-33,059+1,173x. The conclusion of the study shows that there is a significant influence of Productive Disposition on Students' Instrumental Understanding Ability. Therefore, it is expected that lecturers can create learning that supports the improvement of Productive Disposition so that students' instrumental understanding ability becomes better.

The Analysis of Students' Mathematical Critical Thinking Skills Solving HOTS-Based Problems Putri, Dini Palupi; Cardoso, Luís Miguel Oliveira de Barros; Rahmadeni, Fevi; Wahyuni, Putri; Gusmuliana, Paidi
Tarbawi : Jurnal Ilmu Pendidikan Vol. 21 No. 1 (2025): Tarbawi: Jurnal Ilmu Pendidikan
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan Institut Agama Islam Negeri Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/tarbawi.v21i1.3240

Abstracts The rapid development of technology in the digital era demands the readiness of students to compete and face various problems that arise. This requires critical thinking skills in formulating problems, finding solutions, and determining the resolution path. Critical thinking skills are needed in the 21st century, where information flows rapidly through digital technology. Critical thinking skills are needed to analyze information that benefits individual students. Innovation in the learning process to develop critical thinking skills involves familiarizing students with problem-based mathematical problems to hone critical thinking skills. HOTS questions are questions that stimulate critical thinking skills. This study will show students' critical thinking skills based on their initial abilities. The type of research used is descriptive quantitative. The instruments used are standard HOTS questions. Samples were taken from representatives of high, medium, and low initial ability students. Data analysis is carried out on student answer sheets. The results showed several critical thinking characteristics of students at every level of initial ability. Students with high initial abilities have maximized critical thinking skills based on indicators. Students with early, medium, and low abilities still do not master all indicators of critical thinking skills. Students must be trained by solving problems using HOTS questions to maximize critical thinking skills. HOTS-based problem-solving exercises are carried out regularly in lectures

Numeracy Literacy Module Based on Local Culture: Effort to Improve Numeracy Literacy Skill Rahmadeni, Fevi; Septiana, Anisya; Syaripah, Syaripah
Al-Khawarizmi Vol 7 No 1 (2023): 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.v7i1.17115

Numeracy literacy, is one of the skills that must be possessed by the younger generation in facing the 21st century and required in the world of work nowadays. This ability allows a person to analyze the information presented in various forms of data presentation, and make the right decisions on the available information. In addition, the world of work in the current era of 4.0 also requires workers who have numeracy literacy skills. The purpose of this research is to develop a numeracy literacy module that meets the criteria of being valid, practical, and effective for use as learning resource of numeracy literacy for students. This type of research is research and development and uses the Plomp development model which goes through 5 stages, namely the preliminary investigation phase, the design phase, the realization or construction phase, the testing, evaluation, and revision phase, and the implementation phase. As for this research, it did not reach the implementation phase considering the limited time of the study. The results showed that the developed module had met the valid criteria with a score of 3.7, practical with a score of 3.7, and effective with a student completeness score of 83.3%.

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