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All Journal EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA JURNAL PENDIDIKAN TAMBUSAI JURNAL MathEdu (Mathematic Education Journal) International Journal of Insights for Mathematics Teaching (IJOIMT) Jurnal Paedagogy Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Jurnal Math-UMB.EDU Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Komunika: Journal of Communication Science and Islamic Dakwah Dedikasi: Jurnal Pengabdian Masyarakat Jurnal Pengabdian Masyarakat DEDIKASI COMPETITIVE: Journal of Education DEDIKASI : Jurnal Pengabdian Kepada Masyarakat Calakan: Jurnal Sastra, Bahasa, dan Budaya Jurnal Pendekar Nusantara International Journal of Educational Development International Journal of Educational Technology and Society Rekognisi : Jurnal Pendidikan dan Kependidikan Multidisciplinary Indonesian Center Journal Jurnal Cermatika Trigonometri : Jurnal Matematika Jurnal Cermatika Jurnal Didaktik Matematika
Adinda, Anita
UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan
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CRITICAL THINKING SKILLS OF STUDENTS FROM THE ASPECT OF STRATEGY AND TACTICS IN SOLVING MATHEMATICAL PROBLEMS Adinda, Anita
International Journal of Insights for Mathematics Teaching (IJOIMT) Vol 2, No 1 (2019)
Publisher : Universitas Negeri Malang

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Abstract

This study aimed to determine students' critical thinking skills from aspects of strategy and tactics in solving mathematical problems. This study used a qualitative approach with descriptive methods. The subjects of this study consisted of 5 graduate students in Malang. The instrument used was a test of critical thinking skills from aspects of strategy and tactics and interviews. The results of the description and interview analysis showed that students' critical thinking skills from the aspect of strategy and tactics in solving critical thinking problems were low. For each indicator of strategy and tactics aspects, critical thinking skills from the aspect of strategy and tactics on indicators revealed high-level problems, critical thinking skills from aspects of strategy and tactics to indicators formulated alternative solutions, used arguments and re-examined relatively low.
PENGARUH KEMAMPUAN DOSEN MELAKSANAKAN EVALUASI TERHADAP KEAKTIFAN BELAJAR MAHASISWA PADA MATA KULIAH ANALISIS KOMPLEKS PROGRAM STUDI TADRIS MATEMATIKA IAIN PADANGSIDIMPUAN Adinda, Anita
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 6, No 01 (2018)
Publisher : IAIN PADANGSIDIMPUAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v6i01.1244

Abstract

This study aims to study how to facilitate student learning in complex analysis courses in mathematics study program at IAIN Padangsidimpuan. The population of this study is the sixth semester students of the IAIN Padangsidimply mathematics mathematics study program 2017/2018 academic year. The sampling technique was done by cluster random sampling, namely the semester VI TMM-1 which passed 27 people in the mathematics study program IAIN Padangsidimpuan. The research method used by the writer is descriptive method. The data collection techniques in this study were questionnaires (questionnaires). The data obtained were analyzed using hypotheses using the Pearson Product Moment estimation formula and to find out whether there was a significant effect using the "t-test" formula. From the results of the research obtained conclusions from the results of the research obtained from the evaluation of student learning activeness in the complex analysis course of the mathematics study program IAIN Padangsidimpuan 2017/2018 academic year.
KECERDASAN EMOSIONAL DALAM PEMBELAJARAN MATEMATIKA Adinda, Anita
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 4, No 02 (2016)
Publisher : IAIN PADANGSIDIMPUAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v4i02.1238

Abstract

Intelligence is the ability to act by a specific purpose, to think rationally, and to face the surrounding environment effectively. Factors that affect success of learning in affected by emotional intelligence. Learners who have high academic intelligence , they tend to have anxiety is unwarranted, overly critical, fussy, tend to withdraw, seemed cold and less likely to express frustration and anger appropriately. If supported by the low level of emotional intelligence, the leaner is often a source of  problems. When learners have a high IQ but low emotional intelligence level, it tends to be seen as learners stubborn, difficult to get along, easily frustrated, do not easily trust others, not sensitive to environmental conditions and tends to despair when experiencing stress. But the opposite condition experience by learners who have an average IQ level has a high emotional intelligence.
BERFIKIR KRITIS DALAM PEMBELAJARAN MATEMATIKA Adinda, Anita
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 4, No 01 (2016)
Publisher : IAIN PADANGSIDIMPUAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v4i01.1228

Abstract

Critical thingking is thr ability to examine or analyze a source, to identify therelevant and irrelevant source, to identify and evaluate the assumtions, to implement strategies, to make decisions according to the assessment standarts. Critical thingking in mathematics is very important, because in everyday life the way a person directs his life depending on his/her believe statement, statement of receipt. Critical thingking makes people to analyze their own thingking to ensure that he has the choice and draw intelligent conclusion. Meanwhile, people who do not think critically, he can not dicide for himself what to think, what to believe and how to act. Having failed to think independently, he would imitate others, adopted the beliefs and accept the conclusions of others in passive. fordesigning mathematical problem that are expected to improve critical thingking skills, mathematical teacher must understand correctly what is desired and about which indicators will be developed. One problem may contain several indicators to be developed, but it must be considered the ability of students. It is no less important to note that critical thingking is as one of the high-level thingking skill so that not all students can achieve this level well. The role of a teacher and guidance is needed, so it can give help to every student.
Mapping Prior Knowledge Middle Students in Solving Arithmatics Problems Anita Adinda; Khashlati Hilyatul Ajda; Heri Purnomo; Zulhamdi Zulhamdi
Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains Vol 10, No 2 (2022)
Publisher : UIN Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/logaritma.v10i2.6153

Abstract

This study aims to determine the effect of prior knowledge in solving arithmetic problems and to describe the mapping of middle students' prior knowledge in solving arithmetic problems. The method used in this study is a mixed method. A total of 63 students of MTsN Batu Malang were involved in this study. The subjects used in this study were 2 students. Both students were selected based on their ability to provide written and oral answers. The instruments used in data collection were a prior knowledge diagnostic test and an arithmetic problem-solving test. The results of this study indicate that prior knowledge affects students' problem-solving abilities, and prior knowledge is needed to solve arithmetic problems, but the low problem-solving test scores are caused by a lack of initial knowledge and also students' understanding of the problems given. The implication of this research is that educators can get an idea of how to map students' prior knowledge. In addition, educators can also design an arithmetic problem learning program design in accordance with the description of students' students' prior knowledge.
Development of Discrete Mathematics Module Based on Discovery Learning for Mathematical Understanding in Higher Education Almira Amir; Anita Adinda; Tabrani Sutan; Torang Siregar; Novita Hariyani
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 10, No 1 (2024): March
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v10i1.10941

Abstract

This research aims to develop a discrete mathematics module based on discovery learning to improve students’ mathematical understanding in higher education. This research used the Research and Development (R&D) method with a mixed approach and ADDIE model in the product development stage. The data collection techniques used questionnaires, tests and interview guides. Meanwhile, the data analysis technique used in this research combines qualitative and quantitative descriptive. The results include (1) Reviewing the study of discrete mathematics module development; it obtained valid results after going through several assessments and revisions, and the practicality of developing this discrete mathematics module was categorized as practical; it is not surprising that the module can increase students’ mathematical understanding with a range of 37.97; (2) Judging from effectiveness; it is obtained from inferential statistics that significance is 0.00, which means there is an influence on the use of discovery learning-based discrete mathematics modules on students’ mathematical understanding. These results have implications that the module has proved effective in improving students’ mathematical understanding in higher education.
PERBEDAAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA DENGAN MENGGUNAKAN MODEL PEMBELAJARAN PROBING PROMPTING DAN LEARNING CYCLE 5E Anita Adinda
REKOGNISI : Jurnal Pendidikan dan Kependidikan Vol 3 No 2 (2018)
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Universitas Nahdlatul Ulama Sumatera Utara

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Abstract

The purpose of this study was to determine the significant differences between students' mathematical problem solving abilities after using the Probing Prompting model and the Learning Cycle 5E learning model. This research is a quantitative research experiment using quasi experimental design in two different classes which are divided into experimental class I and experimental class II. The population of this study were all eighth grade students of Padangsidimpuan MTs Negeri 2 with sampling using cluster random sampling technique. The class sampled in this study is class VIII-1 as the experimental group I with the treatment of the Probing Prompting learning model and class VIII-3 as the experimental group II with the treatment of the learning model of the Learning Cycle 5E model. The instrument of data collection is a test describing the ability to solve mathematical problems in the subject matter of a circle. Based on normality and homogeneity tests, both classes of samples are normally distributed and homogeneous. Hypothesis testing using the independent samples test obtained a significance value of 0.356, and therefore 0.356> 0.05, there was no significant difference between students' mathematical problem solving abilities in class VIII-1 (experiment I) with problem solving abilities. mathematics students in class VIII-3 (experiment II). This shows that there is no difference in problem solving abilities of students taught using the Probing Promting learning model and the 5E Learning Cycle learning model.
PENERAPAN STRATEGI PEMBELAJARAN QUICK ON THE DRAW UNTUK MENINGKATKAN MINAT DAN HASIL BELAJAR MATEMATIKA SISWA KELAS II D SDN 01 KOTA PADANG SIDIMPUAN Torang Siregar; Almira Amir; Anita Adinda; Mariam Nasution
Jurnal Pendekar Nusantara Vol. 1 No. 1 (2023): OKTOBER 2023
Publisher : LPPM-Universitas Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37776/pend.v1i1.1228

Abstract

This study aimed to improve a) the activities of teachers and students,b) interest in learning mathematics students, c) the results of mathematics learning students of class II D SDN 01 Kota The research method was classroom action research. This research was conducted in class II D SDN 01, Padangsidimpuan City consisting of 25 students. The results of this study were an increase in teacher activity in the first cycle obtained an average score of 22.5, increased in the second cycle with an average score of 24.5, and increased in the third cycle to 28.5. Increased activity of students in the first cycle obtained an average score of 25.5, and increased in the second cycle to an average score of 27, and then increased again in the third cycle to 31.5. In students' interest in learning mathematics in the first cycle the percentage was 77.6%, increasing in the second cycle by 86%, increasing again in the third cycle to 89.2%. The improvement of cognitive cognitive learning outcomes of students in the first cycle was average value (66.4) with classical learning completeness (44%), increased in the second cycle the average score (01.4) and classical learning completeness (64%), increased in cycle III (80.6) and classical learning completeness (88%). Then it could be concluded that the application of quick on the draw learning strategies could increase the interest and results of learning mathematics of students in class II D SDN 01 Kota Padangsidimpuan.
EFEKTIVITAS MEDIA PEMBELAJARAN INTERAKTIF BERBASIS CANVA PADA MATERI PECAHAN DI SD N 327 SINUNUKAN Torang Siregar; Amir, Almira; Adinda, Anita
Dedikasi: Jurnal Pengabdian kepada Masyarakat Vol 16 No 2 (2023): Juli-Desember
Publisher : Pusat Pengabdian Kepada Masyarakat Lembaga Penelitian dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32678/dedikasi.v16i2.9398

Abstract

Abstract : This study aims to produce interactive media assisted by the Canva application for valid, practical and effective grade V elementary school fractional material. This research uses the Research and Development (R&D) method with the ADDIE model which consists of 5 stages, namely analysis, design, development, implementation, and evaluation. Data is obtained in 3 ways, namely: observation, interview, and questionnaire. This media was validated by material experts, media experts and conducted feasibility tests on grade V elementary school students totaling 30 students. The results of material expert validation obtained a presentation score of 93% with a very decent category and the results of media expert validation obtained a presentation score of 93% with a very decent category. Based on the results of student responses, a percentage score of 89% can be obtained with a very decent category. So it can be concluded that in this study Canva-based interactive learning media is very feasible to be used as a learning resource by grade V elementary school students.
Determining the Surface Area of a Tube Using the Discovery Learning Model at SMP Negeri 5 Sinunukan Torang Siregar; Almira Amir; Lelya Hilda; Suparni; Anita Adinda
COMPETITIVE: Journal of Education Vol. 2 No. 4 (2023): Transformative Education and Learning
Publisher : Perkumpulan Dosen Fakultas Agama Islam Indramayu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58355/competitive.v2i4.44

Abstract

Teachers almost never carry out learning that is oriented towards higher order thinking skills (HOTS). The author also rarely uses learning media. As a result, the learning atmosphere in the classroom is stiff and the children don't look cheerful. .based on the results of interviews with several students, information was obtained that (a) students were lazy to attend lessons that were mostly carried out by the teacher by means of lectures (b) apart from lectures, the method that was always used by the teacher was assignments or homework (PR). Some students claim to be bored with tasks that are only theoretical. To face the Industrial Revolution 4.0 era, students must be equipped with higher-order thinking skills. One of the HOTS-oriented learning models and suggested in the implementation of the 2013 Curriculum is the Discovery Learning learning model. Discovery learning is a learning process that occurs when students are not presented with information directly but students are required to organize their understanding of that information independently. After carrying out the mathematics learning model of Discovery Learning, the authors found that the learning processes and results of students increased. Better than previous studies. When the Discovery Learning model was applied to other VIII graders, it turned out that the students' learning processes and outcomes were just as good. Discovery Learning learning practices that work well, the authors conclude as a HOTS-oriented learning best practice with the Discovery Learning model.
Co-Authors Abrizal Hasibuan Ahmad Nizar Rangkuti Almira Amir Almira Amir Anri Ahmadi Harahap Asmila Damayanti Daulay, Nur Jannah Derliana Pane Dewi Angreini Telaumbanua Fatimah Siregar Hamka Hannur, Resi Hasibuan, Siti Aisyah Hendri Junaidi Nasution Heri Purnomo Heri Purnomo Indah Amaliyah Siregar Jailani Jailani Khashlati Hilyatul Ajda Khoirani Febry Dalimunthe Laswardi Lelya Hilda Luthfi Azima Harahap Mariam Nasution Martua, Saut Masrianti Ritonga Muliadi, Handri Najmi Situmeang, Sabitah Nasution, Mariam Nina Anriani Pulungan Novita Hariyani Novita Hariyani Nst, Ammi Thoibah Nst, Sarah Auliyah Nur Choiro Siregar Pratiwi, Endityas Pulungan, Nina Anriani Rahmy Febriani Ritonga Riski Ananda Nasution Rita Nur’ain Harahap Rizki Hamonangan Dalimunthe Rizqina Zahiroh HR, Ummi Sabarita Br Tarigan Sery Bulan Harahap Siregar, Rajiun Siregar, Torang Sri Handayani Hsb Sugiman Sugiman Suparni suparni Suparni Suparni Suryani Pulungan Susanti Maysura Sutan, Tabrani Syaddam Rijali Tabrani Sutan Tanjung, Renni Juwita Torang Siregar Torang Siregar Yusti Andayati Pasaribu Zainuddin, Zainuddin Zulhamdi Zulhamdi