Koordinat : Jurnal Pembelajaran Matematika dan Sains
Koordinat: Jurnal Pembelajaran Matematika dan Sains dipublikasikan oleh Program Studi Tadris Matematika (TMAT) dan Tadris Ilmu Pengetahuan Alam (TIPA), Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Instutut Agama Islam Negeri (IAIN) Palu. Terbit dua kali dalam setahun, jurnal ini mengundang para dosen, peneliti, dan pemerhati pendidikan di bidang matematika dan IPA untuk berpartisipasi dengan mempublikasikan hasil riset maupun nonriset.
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<![CDATA[ANALISIS SIKAP ILMIAH PESERTA DIDIK PADA PRAKTIKUM MANDIRI BERBASIS PROYEK PADA MATERI OPTIK SMPN 4 SOJOL DI MASA PANDEMIK ]]>
<![CDATA[Ardiansyah Ardiansyah]]>;
<![CDATA[Mu’aminah Mu’aminah]]>
<![CDATA[ Koordinat Jurnal MIPA Vol. 1 No. 2 (2020) ]]>
Publisher : <![CDATA[Program Studi Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri (IAIN) Palu ]]>
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DOI: 10.24239/koordinat.v1i2.17
<![CDATA[The implementation of practicum in science learning in schools has also experienced limitations due to the pandemic, therefore science teachers must innovate to create something breakthrough so that practicum can continue to be carried out to foster scientific attitudes in students. This study aims to analyze the increase in scientific attitudes of students in project-based independent practicum. This research was conducted at SMPN 4 Sojol using a quasi experiment method with one experimental class. Data collection was carried out by pretest, posttest using a scientific attitude questionnaire, at the implementation stage of project-based practicum learning through three stages, namely planning, implementing and evaluating using qualitative data in the form of observation. The results of observations in the planning, implementation and evaluation stages of students' scientific attitudes showed a positive trend. Meanwhile, the implementation of practicum which was carried out independently based on the project showed an increase in the N-Gain value from the scientific attitude questionnaire at the pretest and posttest. The mean value of N-Gain for curiosity was 0.71 or included in the "High" category, for creative thinking at 0.59 in the "Medium" category. The discovery and creativity attitude of 0.70 were in the "High" category for the persistence attitude of 0.79 in the "High" category and the sensitive attitude to the surrounding environment obtained the highest N-Gain value, namely 0.80 in the "High" category.]]>
<![CDATA[PROFIL PEMECAHAN MASALAH MATEMATIKA SISWA KELAS IX SMP PADA MATERI LINGKARAN ]]>
<![CDATA[Fujiwara T. M Kaili]]>;
<![CDATA[Agung Wicaksono]]>
<![CDATA[ Koordinat Jurnal MIPA Vol. 1 No. 2 (2020) ]]>
Publisher : <![CDATA[Program Studi Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri (IAIN) Palu ]]>
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DOI: 10.24239/koordinat.v1i2.18
<![CDATA[The purpose of this study was to describe the mathematics problem solving profile of grade IX junior high school students on circle material. Disclosure of the problem-solving profile is based on the problem-solving steps of the pattern, namely: (a) understanding the problem; (b) conducting the test by giving questions with circle material and (c) checking the results of the work that has been made. This research uses qualitative research with a qualitative descriptive approach. This research was conducted online with the subject of grade IX students of SMP Negeri 13 Palu in 2020. The process of determining the subject in this study was by taking students with low, medium and high abilities. The techniques used to obtain data in this study were written tests, in-depth interview techniques and observation techniques. The results of the study state that (1) the S1 comprehension profile is to repeat the reading of the questions repeatedly in order to understand what is being asked in the questions and to help recall the formula. (2) Profile of S2 understanding by repeating the reading of the questions less than S1 so that you can understand what is being asked in the question and try to remember the formula for solving the problem again. (3) The S3 comprehension profile is reading the questions at least from S1 and S2 until you understand what is being asked in the questions. (4) In solving the questions, S1 does the first question then the second problem. When answering questions, S1 answers all questions without asking many questions so that they are more concentrated and focused in order to solve the questions given by the researcher according to their previous understanding. (5) In solving the problem, working on the first question then the second question and when answering the question, S2 answers by asking a little to make sure he is. (6) In solving the questions, S3 works on the first problem then the second problem. (7) Profile checking back answers, S1 re-checks repeatedly to convince himself with the answer. (8) Profile of checking back answers, S2 re-checks by reading the questions again and then the answers and convincing himself. (9) Re-checking profile answers, S3 performs re-examination by repeating reading and understanding the questions then the formula and convincing themselves and the researcher with the answers.]]>
<![CDATA[ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA PADA PEMBELAJARAN DARING BERBANTUAN WHATSAPP SELAMA MASA PANDEMI COVID-19 ]]>
<![CDATA[Vany Diah Puspitasari]]>;
<![CDATA[Jayanti Putri Purwaningrum]]>;
<![CDATA[Ratri Rahayu]]>
<![CDATA[ Koordinat Jurnal MIPA Vol. 2 No. 1 (2021) ]]>
Publisher : <![CDATA[Program Studi Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri (IAIN) Palu ]]>
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DOI: 10.24239/koordinat.v2i1.19
<![CDATA[The purpose of this study was to analyze mathematical communication skills in online learning of the Two Variable Linear Equation System (SPLDV) material with Whatsapp assistance during the Covid-19 pandemic in grade VIII SMP 3 Bae. This research is a qualitative descriptive study conducted in class VIII-E SMP 3 Bae Kudus with 28 students as research subjects. This mathematical communication ability is grouped into 3 criteria, namely high, medium, and low, each criterion is taken by 3 students to conduct an interview test. Data collection was taken through interviews and tests of mathematical communication skills, while data analysis began by examining all available data from various sources, namely the written test results of mathematical communication skills and the results of interviews. Based on the research, it was found that out of 28 students there were 3 students who had high communication skills, 4 students had moderate communication skills, and 21 students had moderate abilities.]]>
<![CDATA[ANALISIS MISKONSEPSI PESERTA DIDIK SMP IT AL FAHMI PADA MATA PELAJARAN IPA ]]>
<![CDATA[Arda Arda]]>;
<![CDATA[Anita Anita]]>
<![CDATA[ Koordinat Jurnal MIPA Vol. 2 No. 1 (2021) ]]>
Publisher : <![CDATA[Program Studi Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri (IAIN) Palu ]]>
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DOI: 10.24239/koordinat.v2i1.20
<![CDATA[This research aims to determine the misconception of students at SMP IT Al Fahmi on the concept of motion. This research is descriptive quantitative with survey method. Data collection was carried out through written test using multiple choice questions equipped with Certainty of Response Index (CRI). The data analysis show that conception achievement on the concept of motion was 50.95% knowing the concept, 23.81% missing the concept and 25.24% not knowing the concept. Misconceptions occur in all concepts of motion, all straight motion (31.75%), force (20.24%) and Newton's law (20.63%). Many students misconceptions occur in the questions indicators determining displacement, resultant force, action and reaction force.]]>
<![CDATA[Pengaruh Metode Pembelajaran Inkuiri Terbimbing Terhadap Hasil Belajar Peserta Didik Pada Pelajaran IPA Kelas V SD Islam Khalifah Palu ]]>
<![CDATA[Nurul Hikmah Ramadani]]>;
<![CDATA[Rustina Rustina]]>;
<![CDATA[Arda Arda]]>
<![CDATA[ Koordinat Jurnal MIPA Vol. 2 No. 1 (2021) ]]>
Publisher : <![CDATA[Program Studi Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri (IAIN) Palu ]]>
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DOI: 10.24239/koordinat.v2i1.21
<![CDATA[This research aims to determine the effect of guided inquiry learning methods on student learning outcomes in science lessons. This research is quantitative study. Sample of this research were 34 students of fifth grade SD Islam Khalifah Palu. The research instrument was a multiple choice question. The data analysis was done in the form of a validity test with SPSS 23 and a reliability test with KR 21. Hypothesis testing was done by using the One Sample T-Test with SPSS 23. The results of the tests were obtained ttest of 2.149 and Sig. (2-tailed) 0.039. Based on this value, it can be concluded that the research hypothesis (H1) is accepted. The average value of students after learning with the guided inquiry method is greater than the KKM. The results of these studies indicate that the guided inquiry learning method has a significant positive effect on student learning outcomes.]]>
<![CDATA[PENGGUNAAN MEDIA PERMAINAN EDUKATIF “ULAR TANGGA MATEMATIKA” UNTUK MENINGKATKAN MOTIVASI BELAJAR SISWA KELAS VI SD ]]>
<![CDATA[Galih Kurniadi]]>
<![CDATA[ Koordinat Jurnal MIPA Vol. 2 No. 1 (2021) ]]>
Publisher : <![CDATA[Program Studi Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri (IAIN) Palu ]]>
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DOI: 10.24239/koordinat.v2i1.23
<![CDATA[Tujuan penelitian ini adalah untuk mengetahui perbedaan rata-rata motivasi belajar siswa kelas VI yang signifikan antara sebelum dan sesudah penggunaan media permainan edukatif “ular tangga matematika”. Penelitian ini merupakan penelitian kuantitatif dengan metode penelitiannya adalah pre experimental design. Adapun desain penelitian yang digunakan adalah one group pretest-posttest. Subjek penelitian yang digunakan adalah siswa kelas VI SD 2 Ternadi, Kabupaten Kudus, Jawa Tengah. Instrumen yang digunakan adalah angket motivasi siswa dalam belajar matematika, perangkat pembelajaran dan lembar observasi siswa. Hasil penelitian menunjukkan bahwa terdapat perbedaan rata-rata motivasi siswa yang signifikan di kelas VI SD 2 Ternadi antara sebelum dan sesudah penggunaan media permainan edukatif “ular tangga matematika”. Dengan demikian, adanya media permainan edukatif “ular tangga matematika” menjadikan proses pembelajaran matematika dapat berjalan efektif dan menarik siswa untuk aktif pada saat pembelajaran berlangsung.]]>
<![CDATA[ASPEK-ASPEK KESULITAN PESERTA DIDIK DALAM MEMAHAMI MATA PELAJARAN IPA DI KELAS V SDN PETAPA KECAMATAN PARIGI TENGAH KABUPATEN PARIGI MAUTONG ]]>
<![CDATA[Nursetia Rini]]>;
<![CDATA[karmawati karmawati]]>;
<![CDATA[Rahmawaty Rahmawaty]]>
<![CDATA[ Koordinat Jurnal MIPA Vol. 2 No. 1 (2021) ]]>
Publisher : <![CDATA[Program Studi Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri (IAIN) Palu ]]>
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DOI: 10.24239/koordinat.v2i1.24
<![CDATA[This study aims to determine the aspects of students' learning difficulties in science subjects in class V at SDN Petapa and to find out the teacher's efforts to overcome students' difficulties in understanding science subjects in class V at SDN Petapa. This type of research is descriptive research with a qualitative approach. The subjects in this study were 16 students with learning difficulties in science and class teachers. Data collection techniques using interview techniques, observation and documentation. The data analysis of this research used the Interactive Analysis Model. In obtaining the validity of the data, the researchers conducted a credibility and confirmability test. The results of this study indicate that aspects of students' difficulties in understanding science subjects consist of two aspects, namely internal aspects which include aspects of interest, motivation and self-readiness aspects of students. Next is the external aspect, namely school facilities, teachers and infrastructure. Meanwhile, the teacher's efforts in overcoming learning difficulties in science subjects are diagnosing learning difficulties with the aim of identifying the causes of learning difficulties.]]>
<![CDATA[PENGARUH MODEL PROBLEM LEARNING DENGAN PENDEKATAN SAINTIFIK TERHADAP HASIL BELAJAR SISWA DI SMA NEGERI 4 PALU ]]>
<![CDATA[Manap Trianto]]>;
<![CDATA[Yulia Windarsih]]>;
<![CDATA[Anisa Anisa]]>
<![CDATA[ Koordinat Jurnal MIPA Vol. 2 No. 1 (2021) ]]>
Publisher : <![CDATA[Program Studi Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri (IAIN) Palu ]]>
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DOI: 10.24239/koordinat.v2i1.25
<![CDATA[This study aims to determine whether there is an effect of the Problem Based Learning learning model with a scientific approach on the learning outcomes of class X students of SMA Negeri 4 Palu. The success of this research is seen from the results of the final exam or posttest in the experimental class using the Problem Based Learning model with a scientific approach. This type of research uses pre experimental designs with one group pretest-posttest design. The population of this study were all students of class X SMA Negeri 4 Palu (X IPA 5). The sampling technique is purposive sampling. The average percentage of pretest learning outcomes is 52.13 and the posttest average percentage is 73.02. Analysis of hypothesis testing data using t-test with a significance value of 0.05. obtained a thiting value = 12.802 > t table = 1.66980 with a significance value of p < 0.05. It can be concluded that H1 is accepted and H0 is rejected, which means that there is an increase in student learning outcomes using the Problem Based Learning learning model with a scientific approach.]]>
<![CDATA[PENGEMBANGAN E-MODUL BERBASIS ETNOMATEMATIKA UNTUK MENUMBUHKAN KEMAMPUAN KOMUNIKASI MATEMATIS DAN MINAT BELAJAR SISWA ]]>
<![CDATA[Ahmat Fatoni Rizal]]>;
<![CDATA[Jayanti Putri Purwaningrum]]>;
<![CDATA[Ratri Rahayu]]>
<![CDATA[ Koordinat Jurnal MIPA Vol. 2 No. 2 (2021) ]]>
Publisher : <![CDATA[Program Studi Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri (IAIN) Palu ]]>
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DOI: 10.24239/koordinat.v2i2.26
<![CDATA[Tujuan dari penelitian ini yaitu mengembangkan E-modul Berbasis Etnomatematika untuk menghasilkan suatu media pembelajaran yang valid dan praktis sehingga dapat menumbuhkan kemampuan komunikasi matematis dan minat belajar siswa kelas VII. Jenis penelitian ini adalah Research and Development (R&D) dengan Model ADDIE (Analyze, Design, Developmet, Implementation and Evaluation). Subjek dalam penelitian ini adalah siswa kelas VII SMP N 2 Nalumsari Jepara. Teknik pengumpulan data meliputi wawancara, tes kemampuan, angket minat belajar, angket analisis kebutuhan, lembar angket validasi ahli dan lembar angket respon. E-modul berbasis etnomatematika berisi mengenai materi segiempat dan segitiga yang di kaitkan dengan unsur kebudayaan Jawa Tengah. E-modul berbasis etnomatematika berisi beberapa fitur-fitur yang lebih menarik yaitu Pengetahuan Budaya Jawa Tengah (PANDAWA), Sekilas Materi (SEMAR), Latihan Soal Mandiri (LARASATI) yang berisi mengenai soal latihan berbasis kemampuan komunikasi matematis. Hasil penelitian menunjukkan bahwa e-modul dinyatakan pada kriteria valid dengan skor 3,24. Hasil uji kepraktisan guru dan siswa didapatkan hasil rata-rata 3,28 dengan kategori praktis. Maka dapat disimpulkan bahwa media pembelajaran e-modul berbasis etnomatematika dapat menumbuhkan kemampuan komunikasi dan minat belajar siswa kelas VII.]]>
<![CDATA[PENGARUH MINAT BELAJAR MATEMATIKA DALAM PEMBELAJARAN DARING TERHADAP PRESTASI BELAJAR SISWA MAN 1 SRAGEN ]]>
<![CDATA[Firsta Adira]]>;
<![CDATA[Lina Latifah]]>
<![CDATA[ Koordinat Jurnal MIPA Vol. 2 No. 2 (2021) ]]>
Publisher : <![CDATA[Program Studi Tadris Ilmu Pengetahuan Alam, Fakultas Tarbiyah dan Ilmu Keguruan (FTIK), Institut Agama Islam Negeri (IAIN) Palu ]]>
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DOI: 10.24239/koordinat.v2i2.27
<![CDATA[Mathematics learning that takes place online causes students' interest and motivation to decrease. This can cause student achievement to also decrease. This study aims to determine the influence of student interest in learning mathematics online on the results of student achievement. The type of this research is quantitative research with the research subjects are the students of class XI MAN 1 Sragen, totaling 22 students. The data collection technique uses questionnaires and documentation of student achievement through the results of the Mid-Semester Examination for the Academic Year 2021/2022. The technical analysis of the data used in this research is the regression correlation test with the help of the SPSS version 24 computer program and the help of Ms. Excel. The results showed that some students who had a high interest in learning were not supported by good learning achievements. Thus, there is no significant effect between student interest in mathematics learning on student achievement in class XI MAN 1 Sragen.]]>
