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All Journal Jurnal Kreatif Tadulako Online JME (Journal of Mathematics Education) Jurnal Elektronik Pendidikan Matematika Tadulako AKSIOMA
Karniman, Tegoeh S.
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Education Mathematics Other

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ANALISIS KEBUTUHAN PENGEMBANGAN LEMBAR KERJA DIGITAL GEOMETRI ANALITIK DATAR: Need Analysis of Developing Analytical Geometry Digital Worksheet Nasir, Rahma; Alfisyahra, Alfisyahra; Karniman, Tegoeh S.
Aksioma Vol. 12 No. 2 (2023): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v12i2.4330

Abstract

Digital visualization of mathematical concepts makes it difficult for students to learn and this results in a lack of understanding and participation of students. This study aims to analyze the needs of developing worksheets in flat analytical geometry courses for students of the mathematics education study program. The method used is qualitative research. On the worksheet there is an exploration of three-dimensional shapes on flat analytical geometry, practice questions created using the features available on GeoGebra. Data is collected through written tests and interviews with course lecturer students. The data is then analyzed descriptively quantitatively to determine student knowledge related to the material contained in GAD. From the results of the analysis, it was obtained that students had low scores on knowledge In addition, the results of interviews with lecturers who teach GAD courses also showed difficulty in conveying an understanding of 3D images. For this reason, digital worksheets that can help students to visualize the two- and three-dimensional builds in the GAD course are very necessary.
PERANCANGAN MEDIA PEMBELAJARAN MATEMATIKA MENGGUNAKAN TEKNOLOGI AUGMENTED REALITY: Design of Mathematics Learning Media Using Augmented Reality Technology Alfisyahra, Alfisyahra; Karniman, Tegoeh S.; Tawil, Akhyar H.M
Aksioma Vol. 13 No. 1 (2024): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v13i1.4346

Abstract

Mathematics and technology will continue to work together to form a system because in building the system requires the application of mathematics. The contribution of mathematics is included in a very large scale in the intervention of technological development in the world. Mathematics itself is related to computers or IT in terms of finding rational logical equations so that they can be translated into computers using programming languages ​​and the relationship in carrying out rational mathematical calculations quickly and accurately. Thus in learning mathematics, the role of technology is needed, some of which function as tools for doing mathematical calculations, creating interesting mathematical learning designs for students, and as a medium for teaching and learning mathematics. One of the uses of technology in learning mathematics is the creation of learning media based on augmented reality technology. In learning, Augmented Reality technology functions as a learning medium that can display virtual objects into the real world. Learning media is very much needed by teachers to help deliver material in a learning process. The purpose of this study is to produce mathematics learning media using android-based augmented reality technology so that students can visualize mathematics learning easily using interactive media. Learning media is developed referring to the ADDIE development model, namely Analysis, Design, Development, Implementation, and Evaluation. The data needed in this study will be collected through classroom observations, questionnaires, interviews, and literature studies. The media that has been developed will be tested to assess its feasibility and the media is said to be valid if the test results are in the good/feasible category.
ANALISIS METAKOGNISI SISWA SMA KARUNA DIPA PALU DALAM MEMECAHKAN MASALAH BARISAN DAN DERET ARITMETIKA DITINJAU DARI KEMAMPUAN MATEMATIKA: Analysis of Metacognition Students of SMA Karuna Dipa Palu in Solving Arithmetic Sequences and Series Problems Reviewed from Mathematical Ability Islam, Fahrul; Lefrida, Rita; Karniman, Tegoeh S.; Murdiana, I Nyoman
Aksioma Vol. 13 No. 1 (2024): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v13i1.4349

Abstract

This study aims to metacognition of students SMA Karuna Dipa Palu with high, medium and low mathematical abilities in solving problems of arithmetic sequences and series in terms of mathematical abilities. This type of research is descriptive with a qualitative approach. This research was conducted in class XI IPA at SMA Karuna Dipa Palu in the 2023/2024 academic year with one student each with high, medium and low mathematics abilities. Data collection techniques use written assignments and interviews. This research uses two instruments, namely the main instrument, namely the researcher himself, and supporting instruments, namely written assignment sheets and interview guidelines. Data analysis is carried out through data condensation, data presentation, drawing conclusions. The results of the research show that: (1) The metacognition of students with high mathematical abilities in solving problems by Polya fulfills all indicators of understanding the problem well even without writing down what is known and asked, planning problem solving, implementing the problem solving plan, and checking the results of problem solving again with Good; (2) the metacognition of students with moderate mathematical abilities in solving problems by Polya meets the indicators very satisfactorily, written in detail; (3) the metacognition of students with low mathematical abilities in solving problems by Polya is not good enough in all indicators of understanding the problem, planning problem solving, carrying out problem solving, and checking the results of problem solving.
ANALISIS KESALAHAN SISWA DI MTs ALKHAIRAT SIBALAYA DALAM MENYELESAIKAN SOAL CERITA PADA MATERI PELUANG BERDASARKAN PROSEDUR NEWMAN DITINJAU DARI JENIS KELAMIN: Analysis of Errors Made by Students At MTs Alkhairat Sibalaya In Solving Story Problems on Probability Material Based on The Newman Procedure Viewed From Gender Rifai, Mohammad; Idris, Mustamin; Rochaminah, Sutji; Karniman, Tegoeh S.
Aksioma Vol. 13 No. 1 (2024): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v13i1.4353

Abstract

This research aims to obtain a description of the mistakes of class IX students at MTs Alkhairat Sibalaya in solving word problems on chance material based on the Newman procedure in terms of gender. The subjects of this research were one male and one female student in class IXB MTs Alkhairat Sibalaya who made the most mistakes. This type of research is qualitative research with a descriptive approach. Data was collected by means of written tests and interviews. The data analysis techniques in this research are data condensation, data presentation, and drawing conclusions. The results of the study showed that female and male students had the same types of errors: Male students made (1) Process skills error types, namely making mistakes in carrying out calculations and not continuing the solution procedure (2) Types of errors in writing the final answer, namely not writing conclusion. Female students made (1) a type of process skill error, namely carrying out the wrong steps or procedure for solving a problem and (2) a type of error in writing the final answer, namely not writing a conclusion.
PROFIL KEMAMPUAN KOMUNIKASI MATEMATIS SISWA KELAS XII MAN SIGI PADA SOAL MATRIKS DI TINJAU DARI GAYA BELAJAR VISUAL: Profile of Studens’ Mathematical Communication Ability in Class XII MAN SIGI on Matrix Questions Reviewed From Visual Learning Style Sarita, Rahma; Karniman, Tegoeh S.; Alfisyahra, Alfisyahra; Anggraini, Anggraini
Aksioma Vol. 13 No. 2 (2024): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v13i2.4372

Abstract

The aim of this research is to obtain a description of the mathematical communication ability profile of MAN SIGI students in solving sathematical problems in view of visual learning style. This type of research is descriptive with a qualitative approach. The subjects of this research were students of class XII IPA 1 MAN SIGI who had a visual learning style. Characteristics of the visual learning style are the ability to remember information seen and prefer reading to listening to other people's explanations. Determining the subject in this research, prospective researchers gave a learning style questionnaire consisting of 10 questions, and each question had 3 choices: a, b, c. If a student most dominantly chose a, then the student had a visual learning style; if a student most dominantly chose b, then the student has an auditory learning style; if a student chooses a lot of c's, then the student has a kinesthetic learning style. Based on the results of the questionnaire, 1 student was selected with a visual learning style. If there were several students who had a visual learning style, the researcher discussed with the study teacher about students who had good communication skills and students who received information easily. Data was collected through written tests and interviews. The results of this research showed that the subjects with a visual learning style are able to write down and explain well all the information obtained from the questions.
ANALISIS PEMAHAMAN KONSEP SISWA PADA MATERI PERSAMAAN KUADRAT DI SMP KRISTEN GPID SUMBERSARI DITINJAU DARI GAYA KOGNITIF FIELD INDEPENDENT: Analysis of Students’ Concept Understanding on Quadratic Equation Material at GPID Sumbersari Christian Junior High School in Terms of Field Independent Cognitive Style Sriani, Niluh; Karniman, Tegoeh S.; M., Bakri; Hadjar, Ibnu
Aksioma Vol. 14 No. 1 (2025): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v14i1.4382

Abstract

This study is a descriptive study that uses qualitative approach aims to analyze students’ concept understanding on the quadratic equation material at GPID Sumbersari Christian Junior High School in terms of field independent cognitive style. Subjects in this study consisted of 3 students cognitive style field independent. The instruments in this study are GEFT test, concept understanding questions, and interview guidelines. Research results showed: the understanding of the three subjects of field independent cognitive style have not been able to state the concept of quadratic equation correctly. In giving examples and not examples of equations, subject 1 has not been able to examples and not examples correctly while subject 2 and subject 3 were able to give axamples and not examples of quadratic equations. Subject 3 were able to give examples and non-examples of quadratic equations well. Subject 1 and subject 3 have not been able to present the equation into mathematical representations correctly, while subject 2 was able to present the quadratic equation in the form of mathematical representations well. In using procedures or operations, subject 2 was able to use procedures well while subject 1 and subject 3 were not able to use procedures well. In linking concepts, the three subjects were still not able to relate concepts well. In this case the field independent cognitive style students do not fulfill all indicators of concept understanding so that students’ understanding in understanding the concept of quadratic equations is still low.
PROFIL KEMAMPUAN NUMERASI PESERTA DIDIK KELAS VIII SMP NEGERI 16 PALU DALAM MENYELESAIKAN SOAL AKM: Profile Of Numeracy Ability Of Class VIII Students Of SMP Negeri 16 Palu In Solving AKM Quetions Salamah, Ummu; Karniman, Tegoeh S.; Hadjar, Ibnu; M., Bakri
Aksioma Vol. 14 No. 1 (2025): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v14i1.4383

Abstract

This study aims to describe the numeracy skills of class VIII students of SMP Negeri 16 Palu in solving AKM problems. This research is a descriptive research with qualitative approach. The subjects of this research were students of class VIII SMP Negeri 16 Palu consisting of three people, namely one high ability student, one medium ability student and one low ability student. Data collection techniques used observation, tests, interviews, and documentation. The results of this study indicate that (1) The profile of numeracy skills of high-ability students can meet all indicators of numeracy skills, meaning that the subject is able to master the use of numbers and symbols, as well as the stage of analyzing information and interpreting and mastering it well. (2) The numeracy ability profile of medium ability learners is only able to master two indicators, meaning that the subject masters the use of symbols and evaluates, and cannot draw conclusions from the answers that have been found. (3) The numeracy profile of low ability learners is only able to master the use of symbols and numbers, unable to fulfill the other two indicators.
ANALISIS KESALAHAN SISWA KELAS IX SMP NEGERI 14 PALU DALAM MENYELESAIKAN SOAL BILANGAN BERPANGKAT Wardhani, Ardyah Zahra; Hadjar, Ibnu; Karniman, Tegoeh S.; M., Bakri
Aksioma Vol. 14 No. 2 (2025): AKSIOMA
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/aksioma.v14i2.5310

Abstract

Based on the results of observations conducted by researchers on students of class IX SMP Negeri 14 Palu, namely working on practice questions related to exponents and there were several problems found, namely 1). Not all students understand the material on exponents 2). there are errors in solving the questions, namely in the exponent section. 3). some students can solve the questions until the middle, and 4). no students are able to finish. This study aims to analyze the errors of class IX students of SMP Negeri 14 Palu in solving exponent number problems. This type of research is descriptive research. The approach used in this study is a qualitative approach. The sample in this study was class IX Kihajar students of SMP Negeri 14 Palu consisting of 37 students, then given a test consisting of 5 questions on exponent number material and then 1 male and female student were selected who made the most mistakes. The results of this study indicate that the errors made by male students in solving exponent number problems are: (1) conceptual errors, namely students' errors in interpreting exponents. (2) principle error, students do not follow the steps that should be written in solving the problem. (3) Arithmetic operation error, students write the wrong answer from the multiplication result. (4) Fact error, namely students make mistakes in using operation symbols. The results of this study indicate that the mistakes made by female students in solving exponent number problems are: (1) Concept error, namely students' mistakes in interpreting the concept of exponents. (2) principle error, students do not write complete steps when solving the problem. (3) Arithmetic operation error, students make mistakes when subtracting, so that it has an impact on the final result. (4) Fact error, namely students make mistakes in using number operation symbols.
Co-Authors Alfisyahra, Alfisyahra Anggraini Anggraini Anifan, Anifan Astuti, Mega Dunggio, Fadlia H. Fajriani Hasbi, Muh Hastina, Ayu I Nyoman Murdiana Ibni Hadjar Islam, Fahrul Larasati, Puja Ayu M, Bakri M., Bakri Muh Hasbi Muh. Hasbi Muh. Rizal MUSTAMIN IDRIS Nadya, Fitra Nasir, Rahma Nurhayadi Nurmaya Rauf, Mutia A Rifai, Mohammad Rita Lefrida Rizal, Muh Sarita, Rahma SOMPO, DHEVID DHIFKY REONALD Sriani, Niluh Sukayasa Sukmayanti, Sukmayanti Sutji Rochaminah Tawil, Akhyar H.M Tumongka, Wiwik Andriani Ummu Salamah Wardhani, Ardyah Zahra Zulkifli