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HOW TO IMPROVE PROBLEM SOLVING ABILITY THROUGH LESSON STUDY? Dian Mayasari; Abdul Rachman Taufik; Irmawaty Natsir
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 11, No 4 (2022)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

The teacher frequently asks questions in the form of algorithms without challenging the student to think at a higher level and nearly never gives daily questions. As can be observed, some teachers have not done competency assessments and hence do not require pupils to accomplish specific competencies. The purpose of this project is to create school collaboration worksheets and examine student responses to these problems, with the goal of implementing learning through the Lesson Study for Learning Community (LSLC) method. This study employs a qualitative approach and a design research method. Design research is divided into two stages: development research and design research. The study's subjects were seventh-grade pupils from SMPN 1 Merauke. This investigation culminated in the development of worksheets on direct comparisons and integers. According to the results of the examination of students' responses to the LKS, some students were able to solve problems effectively, indicating that this LKS was legitimate and useful for use

CONCEPTUAL LEARNING MODEL WITH MARIND CULTURE BASED FOR ELEMENTARY SCHOOL IN KAIBURSE MERAUKE Seli Marlina Radja Leba; Dian Mayasari; Irmawaty Natsir
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 1 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Each region has a cultural heritage that has been passed down for generations, even in areas within one country have various kinds of cultural heritage. One of the areas in Indonesia that has a cultural heritage is Merauke Regency which is inhabited by the Malind Tribe. This study aims to apply real experiences that can be found in the Malind (Papua) tribe as material in curriculum development that can be applied in the South Papua region. This research was conducted in a village located in Kaiburse, Merauke Regency, which is inhabited by the Malind people. This research is a descriptive research with a qualitative approach. Researchers continuously participate actively in the field by recording and analyzing and representing all findings found in the field. The approach used in order to analyze in depth all forms of cultural heritage values found in the indigenous people of the Marind tribe who inhabit Kaiburse Village. The real experience gained based on the results of observations, interviews in the field and documentation during the research that is then carried out is data triangulation. This research produces an explanation of local wisdom in mathematics material. This research can be the main source of the government to integrate local wisdom in learning in schools

Pendekatan Contextual Teaching and Learning: Sebagai Upaya Meningkatkan Hasil Belajar Siswa di Sekolah Menengah Atas Irma Laura Astika; Irmawaty Natsir; Sugiyarti Sugiyarti
MAJAMATH: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 2 (2023): Vol 6 No 2 September 2023
Publisher : Prodi Pendidikan matematika Universitas Islam Majapahit (UNIM), Mojokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36815/majamath.v6i2.2866

Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang bertujuan untuk meningkatkan pencapaian hasil belajar siswa dengan menerapkan pendekatan Contextual Teaching and Learning (CTL) pada materi fungsi komposisi dan fungsi invers. Subjek penelitian terdiri dari 34 siswa kelas X MIPA 1 di SMA Negeri 3 Merauke. Pengumpulan data dilakukan melalui observasi serta tes akhir pada setiap siklus pembelajaran. Analisis data dilakukan dengan menggunakan kombinasi teknik analisis kuantitatif dan kualitatif. Pada siklus I, terdapat 18 siswa yang mencapai atau melebihi Kriteria Ketuntasan Minimal (KKM) dengan persentase ketuntasan sebesar 52,94%. Pada siklus II, jumlah siswa yang mencapai KKM meningkat menjadi 28 siswa, dengan persentase ketuntasan sebesar 82,35%. Oleh karena itu, dapat disimpulkan bahwa penerapan pendekatan Contextual Teaching and Learning (CTL) dalam pembelajaran berhasil meningkatkan pencapaian hasil belajar siswa kelas X MIPA di SMA Negeri 3 Merauke.

PERBEDAAN LEVEL KEMAMPUAN METAKOGNISI SISWA DALAM MEMECAHKAN MASALAH MATEMATIKA DITINJAU DARI KEMAMPUAN MATEMATIKA SISWA Dessy Rizki Suryani; Khumaeroh Dwi Nur’Aini; Irmawaty Natsir
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 3 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v12i3.7557

Penelitian ini bertujuan membedakan level metakognisi siswa dalam memecahkan masalah matematika ditinjau dari kemampuan matematika siswa. Jenis penelitian ini merupakan penelitian deskriptif dengan pendekatan kualitatif. Instrumen yang digunakan dalam penelitian ini adalah tes kemampuan matematika (TKM), tes pemecahan masalah (TPM), dan pedoman wawancara. Subjek penelitian ini adalah siswa kelas VIII SMP Negeri 3 Merauke yang dipilih berdasarkan kemampuan matematika siswa yakni kemampuan tinggi, sedang, dan rendah. Dari ketiga kategori kemampuan tersebut, dipilih masing-masing 2 siswa yang mewakili masing-masing setiap kategori, yaitu siswa JM dan AE mewakili kemampuan tinggi, siswa CA dan EM mewakili kemampuan sedang, siswa AP dan ID mewakili kemampuan rendah. Hasil penelitian menunjukkan bahwa: 1) siswa dengan kemampuan matematika tinggi digolongkan pada tingkat metakognisi “strategic use”, dalam memecahkan masalah matematika; 2) Siswa dengan kemampuan matematika sedang digolongkan pada tingkat metakognisi “aware use”, dalam memecahkan masalah matematika; 3) Siswa dengan kemampuan matematika rendah digolongkan pada tingkat metakognisi “tacit use”, dalam memecahkan masalah matematika.This study aims to differentiate the level of students' metacognition in solving mathematical problems in terms of students' mathematical abilities. This research type is a descriptive research with a qualitative approach. The instruments used in this study were the math ability test (TKM), problem solving test (TPM), and interview guidelines. The subjects of this study were class VIII students of SMP Negeri 3 Merauke who were selected based on students' mathematical abilities, namely high, medium, and low abilities. From the three ability categories, 2 students were selected to represent each category, namely JM and AE students representing high abilities, CA and EM students representing medium abilities, AP and ID students representing low abilities. The results showed that: 1) students with high mathematical abilities were classified at the "strategic use" level of metacognition, in solving mathematical problems; 2) Students with moderate mathematical abilities are classified at the metacognition level of "aware use", in solving mathematical problems; 3) Students with low mathematical ability are classified at the level of metacognition "tacit use", in solving mathematical problems.

Development of Mathematics Teaching Modules Based on Differentiated Instruction to Stimulate Student Engagement Sadrack Luden Pagiling; Anis Munfarikhatin; Irmawaty Natsir; Ayulia Rombe Ma'dika
Didaktik Matematika Vol 11, No 1 (2024): April 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jdm.v11i1.36525

Student engagement is one of the students predictors for achieving more robust performance in mathematics, and it can be promoted by differentiated instruction. Therefore,this research aimed to develop a valid, practical, and effective mathematics module based on differentiated instruction to stimulate student engagement. Employing the ADDIE model, the research was conducted at one lower secondary school involving 22 eighth-grade students. We collected data through validity assessment sheets to test validity, teacher and student response questionnaires to test practicality, and student engagement observation sheets to test the practicality of teaching modules. The validity of the module was confirmed through V-Aikens method, proving that the module satisfied the valid category. Findings demonstrate that modules are in the valid category and are very practical categories in the teacher response and the student response questionnaire. In addition, this module effectively stimulates student engagement in cognitive, behavioral, and emotional engagement logically, with the results of the observation sheet of student engagement in the engaged and very engaged categories. Thus, the mathematics teaching module based on differentiated instruction is declared valid, practical, and effective in stimulating student engagement.

DEVELOPING THE VIRTUAL ATOMS AR LEARNING APP FOR ANDROID Novike Bela Sumanik; Irmawaty Natsir
EDUSAINS Vol. 16 No. 1 (2024): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/es.v16i1.37569

The development of technology has a significant impact on education, one of the innovative learning methods that can be applied in the digital era is augmented reality. The topic of atomic structure is one of the difficult subjects to understand and needs visualization so the development of augmented reality learning media is required. Augmented reality developed for the atomic structure topic is tailored to the needs of students, accompanied by sample questions, and materials, and can be accessed online or offline using Android. This research aims to determine the feasibility, including the validity, practicality, and effectiveness of augmented reality learning media on the atomic structure topic in an Android application. This development research method uses the ADDIE model of Analysis, Design, Development, Implementation, and Evaluation. The research instruments include validation sheets, interview guidelines, questionnaires, and pre-test & post-test exams that have been validated. The research sample consists of 90 eighth-grade students from SMPN 2 Merauke. The final result of this developmental research is a product in the form of an augmented reality atomic structure learning media application that is suitable for use and can be accessed through Android without an internet connection. The feasibility of the developed learning media is based on validity, practicality, and effectiveness. The material validation result is 82% (very valid) while the media validation is 80% (valid). The practicality test results average 84% (efficient). The effectiveness test results with an N-gain of 0.76 (high) and a percentage of 76% fall into the effective category. Therefore, it can be concluded that the product is suitable for use and there is an improvement in student understanding using augmented reality learning media.

PELATIHAN PERANCANGAN MEDIA PEMBELAJARAN INTERAKTIF ELEKTRONIK BERBASIS AUGMENTED REALITY (AR) BAGI GURU SMA DI DAERAH 3T Irmawaty Natsir; Nurhayati Nurhayati; Novike Bela Sumanik
PAKEM: Jurnal Pengabdian Kepada Masyarakat Vol 6 No 2 (2026): Pakem : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/pakem.6.2.128-138

This training activity is designed to improve the ability of Senior High School (SMA) teachers in the Frontier, Remote, and Disadvantaged (3T) areas in utilizing Augmented Reality (AR) technology as an electronic interactive learning media. The main objective of the training is to equip teachers with practical knowledge and skills in developing and using AR applications to create a more engaging and interactive learning experience for students. The training method includes theory sessions, demonstrations of the use of AR software, and direct practice in creating AR-based learning content for several subjects. The results of this activity indicate that teachers are more confident in integrating AR technology into the learning process, despite limited access and resources in the 3T areas. This training is expected to provide a positive contribution to improving the quality of education in the 3T areas and open up opportunities for teachers to explore innovative and adaptive teaching methods.

Pendekatan Contextual Teaching and Learning: Sebagai Upaya Meningkatkan Hasil Belajar Siswa di Sekolah Menengah Atas Irma Laura Astika; Irmawaty Natsir; Sugiyarti Sugiyarti
MAJAMATH: Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 2 (2023): Vol 6 No 2 September 2023
Publisher : Prodi Pendidikan matematika Universitas Islam Majapahit (UNIM), Mojokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36815/majamath.v6i2.2866

Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang bertujuan untuk meningkatkan pencapaian hasil belajar siswa dengan menerapkan pendekatan Contextual Teaching and Learning (CTL) pada materi fungsi komposisi dan fungsi invers. Subjek penelitian terdiri dari 34 siswa kelas X MIPA 1 di SMA Negeri 3 Merauke. Pengumpulan data dilakukan melalui observasi serta tes akhir pada setiap siklus pembelajaran. Analisis data dilakukan dengan menggunakan kombinasi teknik analisis kuantitatif dan kualitatif. Pada siklus I, terdapat 18 siswa yang mencapai atau melebihi Kriteria Ketuntasan Minimal (KKM) dengan persentase ketuntasan sebesar 52,94%. Pada siklus II, jumlah siswa yang mencapai KKM meningkat menjadi 28 siswa, dengan persentase ketuntasan sebesar 82,35%. Oleh karena itu, dapat disimpulkan bahwa penerapan pendekatan Contextual Teaching and Learning (CTL) dalam pembelajaran berhasil meningkatkan pencapaian hasil belajar siswa kelas X MIPA di SMA Negeri 3 Merauke.

The Development of Mathematics Learning Tools to Improve High School Students' Critical Thinking Abilities Nurhayati; Maria F V Ruslau; Irmawaty Natsir; Rian Ade Pratama; Henie Poerwandar Asmaningrum
Jurnal Pendidikan Matematika (JPM) Vol 10 No 1 (2024): Jurnal Pendidikan Matematika (JPM)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/jpm.v10i1.21309

This research aims to produce high school mathematics learning tools to improve students' critical thinking skills which include Student Worksheets (LKPD), and learning outcome assessment test sheets that are valid, practical and effective. The combination of learning methods and technological devices provides a fun learning process and helps students improve their critical thinking skills so as to provide benefits to students' learning outcomes. The type of research carried out is the research and development method. The development model referred to is using a 4-D development model which consists of four stages, namely the define stage, the design stage, the develop stage and the disseminate stage. The research instruments used were validation sheets, teacher practicality sheets, student practicality sheets, learning implementation observation sheets, and test sheets. The research data obtained that the level of device validity was in the valid category with an average score of 74.5. The teacher obtained a score of 60.5 for practicality and 61.88 for student practicality, so that the product met the practical category, and the results of students' mathematics learning achievement tests in the field trial showed that 83.3% of students had achieved the Minimum Completeness Criteria (KKM) so that the product The worksheet meets the effective category. Based on the obtained validity, practicality and effectiveness figures, it can be concluded that the learning tools developed are suitable for use in the classroom learning process.

Upaya Menıngkatkan Kemampuan Lıterası Numerası Sıswa Sekolah Menengah Pertama Melalui Penerapan Model Contextual Teachıng and Learnıng (CTL) Nurhayati Nurhayati; Etriana Meirista; Irmawaty Natsir; Abdul Rahim; Bhujangga Ayu Priyudahari
JURNAL JENDELA PENDIDIKAN Vol. 6 No. 01 (2026): Jurnal Jendela Pendidikan: Edisi Februari 2026
Publisher : CV. Jendela Edukasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57008/jjp.v6i01.1885

Penelitian ini merupakan penelitian tindakan kelas yang bertujuan untuk meningkatkan kemampuan literasi numerasi siswa melalui penerapan model Contextual Teaching And Learning (CTL). Penelitian ini dilakukan sebanyak dua siklus dengan setiap siklus terdapat 4 pertemuan. Subjek dalam penelitian terdiri dari 20 siswa di kelas VII SMP YPK Merauke. Data diperoleh melalui observasi aktivitas siswa dan guru, serta tes kemampuan literasi numerasi berbentuk soal cerita kontekstual. Analisis data dilakukan secara deskriptif kuantitatif dan kualitatif. Hasil penelitian menunjukkan adanya peningkatan kemampuan literasi numerasi siswa setelah diterapkannya model CTL. Rata-rata nilai literasi numerasi meningkat dari 67,8 pada siklus I menjadi 83,5 pada siklus II. Aktivitas belajar siswa juga meningkat dari kategori cukup aktif menjadi sangat aktif. Dengan demikian, penerapan model CTL terbukti dapat meningkatkan kemampuan literasi numerasi siswa.

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