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Pantur Pandiangan
Universitas Palangka Raya
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Pengaruh Pemanfaatan Internet Sebagai Sumber Belajar Dan Kreativitas Terhadap Hasil Belajar Matematika Siswa Kelas VIII SMPN 4 Palangka Raya Emyartuti Artuti; Pantur Pandiangan; Suparman Suparman
Anterior Jurnal Vol 21 No 2 (2022): Anterior Jurnal
Publisher : ​Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/anterior.v21i2.2906

Abstract

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh pemanfaatan internet sebagai sumber belajar dan kreativitas terhadap hasil belajar matematika siswa SMPN 4 Palangka Raya. Instrumen penelitian ini menggunakan angket dan tes. Uji asumsi klasik yang dilakukan yaitu: uji normalitas, uji multikolinearitas dan uji heteroskedastisitas. Teknik analisis data yang digunakan yaitu dengan menggunakan analisis regresi linear berganda, yang meliputi uji t, uji F dan R-Square. Hasil penelitian menunjukkan bahwa: (1) ada pengaruh positif dan signifikan antara pemanfaatan internet terhadap hasil belajar matematika siswa dengan koefisien regresi sebesar 0,561.(2) ada pengaruh positif yang signifikan antara kreativitas terhadap hasil belajar matematika siswa dengan koefisien regresi sebesar 0,992 (3) ada pengaruh positif yang signifikan pemanfaatan internet dan kreativitas terhadap hasil belajar matematika siswa dan nilai > (830,02 > 3,13) dan p-value = 0,000 < 0,05. (4) Nilai R-Square sebesar 93,4% artinya bahwa pengaruh yang diberikan oleh kombinasi pemanfaatan internet dan kreativitas terhadap hasil belajar matematika siswa sebesar 93,4% sedangkan sisanya 6,6% dipengaruhi variabel lain.
STUDENTS 'ABILITY TO SOLVE RANDOM CHANGE PROBLEMS AND DISTRIBUTION OF OPPORTUNITIES IN THE ERA OF COVID-19 Emy Artuti; Uminastuti; Pantur Pandiangan; Muhammad Hamdani
JURNAL PENDIDIKAN Vol 22 No 1 (2021): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v22i1.2688

Abstract

The ability to solve problems is one of the abilities that mathematics students must have in order to become a capable problem solver. This study aims to describe the ability of the fifth semester students of the Mathematics Education Study Program, Mathematics and Natural Sciences Education Department, Faculty of Mathematics and Natural Sciences, University of Palangka Raya in solving problems on the random variable material and the distribution of opportunities. The research instrument consisted of 2 questions consisting of one routine question and one non-routine question. The subjects in this study were students of the Mathematics Education Department of Mathematics and Natural Sciences Education, Faculty of Teacher Training and Education, University of Palangka Raya, who programmed the Mathematics Statistics I course in the fifth semester of class B academic year 2020/2021 as many as 26 students. The results showed that only 8 people (30.8%) were able to complete routine questions perfectly and 18 people (69.2%) were less than perfect. Meanwhile, for non-routine questions, only 1 person or 3.8% were able to answer correctly and 96.2% were unable to complete the questions given. This shows that the ability of students to solve random variable problems and the distribution of opportunities in the Covid-19 era in general for routine questions is still low and non-routine is very low, which indicates that students' lack of understanding and mastery of the concepts that have been conveyed through online learning
Identifikasi Kesalahan Siswa dalam Menyelesaikan Soal Trigonometri Kelas X SMA Negeri 1 Kasongan Stefanus Kristian Evan; Pantur Pandiangan; Sugiharto .
JURNAL PENDIDIKAN Vol 24 No 1 (2023): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v24i1.5345

Abstract

This research was motivated by the SMA Negeri 1 Kasongan school which never identified student errors in solving trigonometry problems. This type of research is descriptive with quantitative and qualitative approaches. This research was conducted in the even semester of the 2021/2022 academic year. Subjects are students of class X SMA Negeri 1 Kasongan for the academic year 2021/2022. Data collection techniques used are tests and interviews conducted face-to-face at school. The research instrument used was a test sheet consisting of 3 items of description. The test questions in this study were reviewed by three raters. The types of errors made by students in solving trigonometry problems are: Fact Error (A1) most students miswrite the term (name) or symbol/notation used in trigonometry material, Concept Error (A2) students do not understand abstract ideas in trigonometry material so that students cannot solve trigonometry problems, and Operational Errors (A3) students work on problems not according to the correct problem solving procedure, Principle Errors (A4) students do not understand the relationship between several facts and concepts and theorems associated with relations or operations so that errors occur in the completion process and result. The factors that cause students to make mistakes in solving trigonometry problems in the sub-material of trigonometry comparisons in right triangles, namely: Knowledge, in the form of lack of facts, truths or information obtained by students regarding the material that has been studied from simple to difficult material. Understanding, in the form of a lack of students' ability to understand the content of the material. Application, in the form of a student's lack of ability to apply the material that has been learned in new situations and involves the use of rules or principles.
LITERASI MATEMATIS MAHASISWA DALAM MENGERJAKAN MASALAH KONTEKSTUAL MATEMATIKA Muhammad Rizaldi; Pantur Pandiangan; Muhamad Hamdani
JURNAL PENDIDIKAN Vol 24 No 1 (2023): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v24i1.8886

Abstract

Mathematical literacy or usually known as numeracy is an interesting educational topic because it is one of the competency standard criteria for graduates. The purpose of this research is to describe students' mathematical literacy in working on contextual mathematic problems. This research method is descriptive qualitative research which the instruments are tests of mathematical literacy skills and interviews. This research was conducted on 3rd semester mathematics education students. Result of this research is description of the subjects that has the best mathematical literacy among the others. Students who have good mathematical literacy when working on contextual problems will identify and create the variables needed for the initial step of solving the problem. Then he can use concepts, facts, procedures, and mathematical reasoning by using the variables he has created and connecting them with the his knowledge. Finally he also interprets, applies, and evaluates the results mathematically by providing conclusions from the solutions he has worked on.
Development of Problem, YouTube and ChatGPT Learning Model to Improve Students’ Proving Ability in Real Analysis Jackson Pasini Mairing; Muhammad Rizaldi; Pantur Pandiangan; Elyasib Yunas Lada; Dita Monita Monita
Kreano, Jurnal Matematika Kreatif-Inovatif Vol. 15 No. 1 (2024): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : UNNES JOURNAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/sgz61469

Abstract

The lack of experience and ability to construct logical, deductive, rigorous, and definite mathematical proofs is the main difficulty for students in addressing problems to prove of Real Analysis. The difficulties faced by students in solving the problems could be overcome by implementing a suitable learning model. The developmental process of problem-solving-oriented learning models with the assistance of tools in solving the problems is an appropriate solution to overcome the difficulties. Students will always be faced with the problems to enhance their experience, and by utilizing resources such as YouTube videos and ChatGPT, they will increase their knowledge to produce the proofs. The research aimed to develop a PYChat (Problem, YouTube, and ChatGPT) model in fulfilling the criteria of valid, effective, and practical while enhancing students' ability to solve problems. The model was produced through developmental research. The research works in several stages, including planning the initial product and research instruments, an exploratory study, developing the initial product, validating the initial product, and field testing. The subjects were mathematics education students from a state university in Central Kalimantan who were taking Real Analysis course in the academic year 2023/2024. The research instruments included the expert validation sheet, the observation sheet, the mid-test, the final test, and the initial product of the PYChat model consisted of the learning plan, the worksheets, and the module contained ChatGPT tasks and YouTube videos links. The research results indicated that the model met validity criteria based on the average scores of the validity model by two experts was 84. The score means the model was concluded in the very valid category. The model was effective according to research findings, showing that the students in the PYChat class scored higher than those in the PBL (Problem-Based Learning) class. The PBL model has come to use in the course of the past three years. In addition, the PYChat model was proven to be practical since its syntaxes could be applied effectively by the lecturer, and all groups submitted the problem solutions in each meeting. Therefore, using ChatGPT in mathematical learning has potential for the future. Kurangnya pengalaman dan kemampuan untuk menyusun bukti matematika yang logis, deduktif, teliti, dan jelas merupakan kesulitan utama bagi mahasiswa dalam menangani masalah pembuktian Analisis Real. Kesulitan yang dihadapi oleh mahasiswa saat menyelesaikan masalah pembuktian Analisis Real dapat diatasi dengan menerapkan model pembelajaran yang sesuai. Pengembangan model pembelajaran yang berorientasi dengan penyelesaian masalah dengan alat bantu dalam penyelesaian masalah tersebut merupakan solusi yang sesuai untuk mengatasi kesulitan tersebut. Mahasiswa akan selalu berhadapan dengan masalah pembuktian untuk menambah pengalaman mereka dan dengan memanfaatkan video YouTube dan ChatGPT akan menambah pengetahuan mereka untuk membuat pembuktian tersebut. Penelitian ini bertujuan untuk mengembangkan model pembelajaran PYChat (Problem, YouTube, dan ChatGPT) yang valid, efektif, dan praktis untuk meningkatkan kemampuan mahasiswa dalam menyelesaikan masalah pembuktian Analisis Real. Model tersebut dihasilkan melalui penelitian pengembangan. Tahap-tahap penelitiannya adalah perencanaan produk awal dan instrument penelitian, studi eksplorasi, pengembangan produk awal, validasi produk awal dan uji lapangan. Subyek penelitiannya adalah mahasiswa Pendidikan matematika dari salah universitas negeri di Kalimantan Tengah yang mengambil mata kuliah Analisis Real di tahun akademik 2023/2024. Instrumen penelitiannya adalah lembar validasi ahli, lembar pengamatan, ujian tengah semester, ujian akhir semester, produk awal dari model PYChat yang terdiri dari rencana pembelajaran semester, lembar kerja, dan modul yang memuat tugas ChatGPT dan link video YouTube. Hasil penelitian menunjukkan model PYChat memenuhi kevalidan berdasarkan rata-rata skor validitas model oleh dua ahli adalah 84, yang berarti bahwa model PYChat termasuk dalam kategori sangat valid. Model PYChat efektif berdasarkan temuan penelitian yang menunjukkan bahwa mahasiswa di kelas PYChat memiliki skor lebih dari kelas PBL (Problem Based Learning). Model PBL telah dilaksanakan dalam tiga tahun terakhir dalam mata kuliah tersebut. Selain itu, model PYChat terbukti praktis karena dalam implementasinya seluruh sintaks PYChat dapat diterapkan dengan baik oleh dosen, dan semua kelompok mengumpulkan penyelesaian dari masalah di setiap pertemuan. Dengan demikian, penggunaan ChatGPT dalam pembelajaran memiliki potensi di masa mendatang.
Co-Authors Dita Monita Monita Elyasib Yunas Lada Emy Artuti Emyartuti Artuti Jackson Pasini Mairing Muhamad Hamdani Muhammad Hamdani Muhammad Rizaldi Stefanus Kristian Evan Sugiharto Sugiharto Suparman Suparman Uminastuti