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All Journal Guru Tua : Jurnal Pendidikan dan Pembelajaran MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika Journal International Journal of Teaching and Learning (INJOTEL) Jurnal Pendidikan MIPA
Hajerina, Hajerina
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Religion Education Mathematics Physics Other

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ANALISIS MOTIVASI BELAJAR MAHASISWA PADA PERKULIAHAN KALKULUS DIFERENSIAL Hajerina, Hajerina; Nursupiamin, Nursupiamin; Dg. Matona, Moh. Fadly A.
Guru Tua : Jurnal Pendidikan dan Pembelajaran Vol. 7 No. 1 (2024): Mei
Publisher : Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/gurutua.v7i1.185

Abstract

This study aims to analyse student learning motivation in differential calculus lectures. The method used in this study is the qualitative-descriptive method. The results showed that the average of the six indicators of learning motivation was 3.00, in the very good category
ANALISIS MINAT BACA SISWA SMP DI KAB. SIGI DALAM TOPIK LITERASI NUMERASI Hajerina, Hajerina; Tangge, Lilies N.; Afadil, Afadil
Guru Tua : Jurnal Pendidikan dan Pembelajaran Vol. 7 No. 1 (2024): Mei
Publisher : Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31970/gurutua.v7i1.189

Abstract

The purpose of this study was to determine students' reading interest in numeracy literacy and what factors cause students' low reading interest. This study used a quantitative descriptive method with a survey approach, namely by distributing questionnaires to a research sample of 59 students, then conducting interviews with several teachers, staff, and students. Based on the results of data analysis, it was found that the average reading interest of students in numeracy literacy was in the overall low category with an average score of 2.4, and based on the location of the school, namely in the city area, the average reading interest of students with a score of 2.4 is in the low category, in the village area the average reading interest of students with a score of 2.3 is in the low category, and in the mountainous area the average reading interest of students with a score of 2.4 is in the low category
Exploring ethnomathematics in donggala woven based on geometry and calculus concepts Suciati, Indah; Hajerina, Hajerina; Wahyuni, Dewi Sri; Mailili, Wahyuni H.; Sartika, Nurhalida
Alifmatika (Jurnal pendidikan dan pembelajaran Matematika) Vol 6 No 2 (2024): Alifmatika - December
Publisher : Fakultas Tarbiyah Universitas Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35316/alifmatika.2024.v6i2.232-248

Abstract

Donggala woven has various patterns that can be used in the mathematics learning process. Qualitative research using the ethnographic method explored ethnomathematics in Donggala weaving based on geometry and calculus concepts. The data collection techniques were literature review, observation, interviews, and documentation. Observations were made at the Job Training Institution (JTI) and shops selling Donggala fabrics, and interviews were conducted with the head of the Donggala Weaving Association in the city of Palu. Data were analyzed using the Miles & Huberman model and triangulated based on sources, methods, and time. The findings show that Donggala weavings can be explored in the mathematics learning process to find geometry concepts (lines and angles and two-dimensional shapes), geometry transformations, and function graphs in calculus. The use of Donggala woven fabric is also intended to make learning more meaningful because it can be a concrete example of the mathematical concept and, at the same time, introduce local wisdom through mathematics learning.
Implementing Project Based Learning in Mathematics Learning Media Course Hajerina, Hajerina; Suciati, Indah; Ayulinansyah, Sri; Wahyuni, Dewi Sri
MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Vol 7, No 1 (2025): MATHEMA
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jm.v7i1.4812

Abstract

In order to describe the implementation of PjBL in the Mathematics Learning Media course as a learning assessment material, a classroom action research (PTK) was conducted. The research subjects were 3rd semester students of Mathematics Education at Alkhairaat University Palu in the academic year 2023/2024. Data were collected through observation, interviews, questionnaires, and documentation, which were then analysed using the Miles & Huberman model. In addition, data triangulation was also carried out to obtain valid and credible data. The results of this study resulted in 7 (seven) evaluation materials, namely the effectiveness of PjBL, challenges of PjBL implementation, students' reactions, students' skills, students' creativity, use of learning media and recommendations for improvement. With these findings, it is hoped that it can be our concern so that we can correct deficiencies and improve the learning process.
Analyzing Mathematics Education Students' Misconceptions on Limit Functions : A Case Study at Alkhairaat University Hajerina, Hajerina; Rochaminah, Sutji; Suciati, Indah
Jurnal Pendidikan MIPA Vol 26, No 1 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i1.pp51-61

Abstract

Abstract: The purpose of this study was to determine the misconceptions made by Unisa Mathematics Education students about the concept of limit.  The research method used was a descriptive qualitative approach or survey design, where data were collected through comprehension tests, interviews, and observations of 16 students. The results showed that students consider limit as something that is not reached, limit is an estimate, limit is a boundary, and a function will always have a limit at a certain point. Other misconceptions are that students consider limit as a substitution process, even though the substitution process causes the denominator to become 0, students still write 0, and they think that when the function has a limit value, the function is defined at a certain point and must be continuous. These findings are expected to contribute to the development of more effective learning strategies to overcome misconception in Mathematics Education students and improve their understanding of calculus concepts, especially function limit.       Keywords: limit concept, limits of functions, misconceptions.
Analysis of Pre-service Mathematics Teachers' Representational Ability Regarding the Prime Numbers Concept Suciati, Indah; Rochaminah, Sutji; Hajerina, Hajerina
Jurnal Pendidikan MIPA Vol 26, No 2 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i2.pp1253-1273

Abstract

A deep understanding of prime numbers remains a significant challenge, particularly for pre-service mathematics teachers responsible for conveying this essential knowledge to their students. Prime numbers have an essential role in mathematics, including in factorization, proof, and cryptography. Therefore, this study aims to describe and analyze the representational abilities of prospective mathematics teacher students at Alkhairaat University, regarding the prime numbers in Number Theory. This study uses a descriptive exploratory method with a mixed-methods approach based on a sequential explanatory design. Data collection was carried out through diagnostic tests, semi-structured interviews, and documentation, which were then analyzed using descriptive statistics for quantitative data and the Miles & Huberman model for qualitative data. Triangulation of methods and time was used to ensure the validity of the data. The findings showed that out of 17 students, only 29.41% were able to provide accurate verbal representations related to the prime and composite numbers, and only 5.88% were able to link the two meaningfully. In addition, while students were able to mention definitions, most of them had difficulties applying the prime numbers in the abstract problem context, including examples in algebraic notation. This study concludes that there is still a significant gap in the representation ability of prime number concepts of pre-service mathematics teachers. The implications emphasize the need for integrating multidimensional representation learning strategies into the mathematics education curriculum so that prospective teachers are better prepared to teach prime numbers in a comprehensive and meaningful way.    Keywords: representation, prime numbers, number theory, pre-service mathematics teachers.
Integrating Local Wisdom into Numeracy Literacy: An Analysis of Students’ Competence in the Number Domain in Sigi Regency, Indonesia Hajerina, Hajerina; Napitupulu, Mery; Lefrida, Rita; Walanda, Richard Albert
Jurnal Pendidikan MIPA Vol 26, No 4 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i4.pp2139-2152

Abstract

Numeracy literacy is one of the basic competencies that support students' success in academic and social life. This study aims to analyze the numeracy literacy skills of junior high school students in Sigi Regency, Central Sulawesi Province, Indonesia, particularly in the domain of numbers, based on local wisdom such as the traditional Souraja buildings and agricultural practices of the residents of Sigi Regency. The sample comprised 120 eighth-grade students from six public junior high schools in Sigi Regency, representing diverse geographical characteristics (mountainous, rural, and urban) and varying educational performance levels. They were selected through purposive sampling and the mixed methods approach with an Explanatory Sequential Design as the research methodology. Data were collected using a numeracy literacy test developed using the AKM framework and numeracy competence indicators from the Ministry of Education, Culture, Research, and Technology (2023).  The results showed that only 10% of pupils reached the "Proficient" level. Most of them (65%) are in the ‘Basic’ or ‘Requiring Special Intervention’ group.  This decline in results is due to traditional teaching methods that fail to connect the material to the students' local environment.  Teaching math has not fully utilized local knowledge, such as how to do business in traditional markets and how to farm. These results indicate the need to revise the approach to teaching mathematics in schools, with an emphasis on integrating local knowledge into learning, namely, developing teaching methods that link mathematical concepts to students' daily lives, so that they are more relevant and engaging for students. In addition, this locally-based approach is expected to improve students' numeracy understanding and skills, especially for those who are still at a basic level or need special intervention. The development of a more contextual curriculum based on students' real experiences can also enrich the learning process and encourage significant improvement in academic outcomes.    Keywords: numeracy literacy, number domain, local wisdom of sigi. 
IMPACT OF IMPLEMENTING THE COMPETENCY-BASED MERDEKA CURRICULUM IN SECONDARY EDUCATION ON ENHANCING 21ST CENTURY SKILLS AND MEETING THE DEMANDS OF THE COMPETITIVE JOB MARKET Kasmudin Mustapa; Indah Suciati; Nursupiamin, Nursupiamin; Wahyuni H. Mailili; Hajerina, Hajerina
International Journal of Teaching and Learning Vol. 2 No. 1 (2024): JANUARY
Publisher : Adisam Publisher

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Abstract

This study explores the impact of implementing the Competency-Based Merdeka Curriculum in secondary education on enhancing 21st-century skills and meeting the competitive job market demands. The curriculum's innovative approach, emphasizing practical competencies alongside academic knowledge, is examined for its effectiveness in aligning with contemporary skill requirements and preparing students for the dynamic job market. Through a comprehensive analysis of key findings, the study unveils the curriculum's significant influence on student achievement, employability, and developing critical skills such as critical thinking, creativity, communication, collaboration, and adaptability. Despite initial implementation challenges, the curriculum showcases resilience and adaptability, evidenced by successful integration in educational settings. The implications for educational policy and practice are discussed, providing valuable insights for educators and policymakers seeking to enhance the curriculum's effectiveness. Looking forward, the study emphasizes the role of competency-based education in shaping a responsive and relevant education system. Ongoing research and incorporating international best practices are recommended to continually refine and optimize the Competency-Based Merdeka Curriculum, ensuring its adaptability and success in addressing the evolving demands of the 21st-century job market.
VALUES EDUCATION IN THE ERA GLOBALIZATION: PREPARING STUDENTS TO FACE AN INCREASINGLY COMPETITIVE WORLD Putu Satya Narayanti; Adymas Pranajaya, Syatria; Sucianti, Indah; Rifky, Sehan; Hajerina, Hajerina
International Journal of Teaching and Learning Vol. 2 No. 3 (2024): MARCH
Publisher : Adisam Publisher

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Abstract

Values ​​education is a meidium or veihiclei for instilling moral valueis ​​and reiligious teiachings whosei preiseincei is eixpeicteid to bei ablei to bring about meianingful changeis and neiw contributions to thei improveimeint of human morals, both at thei theioreitical and practical inteilleictual leiveils. Thei purposei of this articlei is to conceiptualizei thei importancei of eiducation valueis ​​that eiducators neieid to know in facing conditions of global teichnological progreiss. Thei reisults of thei conceiptual preiparation show that thei usei of teichnology neieids to bei balanceid with valueis ​​eiducation so that thei valueis ​​and peirsonality of thei Indoneisian nation reimain intact and maintaineid. If thei current instillation of values ​​in education is not strengthened, it is not impossible that the Indonesian nation will gradually lose its identity and be unable to maintain its national identity because it is easily influenced by global foreign culture. So it can be concluded that technological progress needs to be strengthened by values ​​education as a filter so that students are able to be critical in reasoning and moral considerations and are able to choose good and correct values ​​based on the foundations, religion, ethics, morals and norms that apply in Indonesia.
IMPLEMENTATION OF MORAL EDUCATION AGAINST SOCIAL DEVIATION Agus Leo Handoko; Wulandari, Wulandari; Suciati, Indah; Hajerina, Hajerina; Analisa Rahma, Ary
International Journal of Teaching and Learning Vol. 2 No. 3 (2024): MARCH
Publisher : Adisam Publisher

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Abstract

This article describes the implementation of moral education against social deviations. Moral education is an important thing in the development of a person's or individual's character in order to avoid disgraceful behavior which becomes social deviation by violating norms in society. Moral education plays a very important role and is very important to implement both in the family school and at school as well as the role of parents and teachers. and community leaders in an effort to teach good character. Moral education against social deviance is aimed at protecting someone from bad deeds or bad actions that are not in accordance with existing norms in education, society, nation and state. So the high and low level of a person's moral judgment determines whether or not moral behavior or actions are good in society. Instilling moral education is very important because it can be seen the impact of social deviations, namely psychological trauma, fear, insecurity, resentment, decreased enthusiasm for learning, concentration, creativity, loss of initiative, students' (mental) endurance and others.
Co-Authors Adymas Pranajaya, Syatria Afadil Agus Leo Handoko Analisa Rahma, Ary Ayulinansyah, Sri Dewi Sri Wahyuni Dewi Sri Wahyuni, Dewi Sri Dg. Matona, Moh. Fadly A. Gamar Abdullah Indah Suciati Kasmudin Mustapa Lilies N Tangge Mailili, Wahyuni H. Mery Napitupulu Narayanti, Putu Satya Nursupiamin Nursupiamin, Nursupiamin Rita Lefrida Sartika, Nurhalida Sehan Rifky Sucianti, Indah Suciati, Indah Sutji Rochaminah Wahyuni H. Mailili Walanda, Richard Albert Wulandari Wulandari