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All Journal Mandalika Mathematics and Educations Journal Jurnal Akademik Pendidikan Matematika Edumatica: Jurnal Pendidikan Matematika Kamba Mpu: Jurnal Pengabdian Masyarakat
Jais, Ernawati
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Analisis Faktor-Faktor Penyebab Timbulnya Rasa Takut Siswa akan Kegagalan dalam Mempelajari Matematika Jais, Ernawati; Rezky, Raizal; Siombiwi, Shinta
Mandalika Mathematics and Educations Journal Vol 1 No 2 (2019): Edisi Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v1i2.1596

Abstract

This study aims to describe the factors that caused the fear of class VIII students to fail in learning mathematics at Baubau State Middle School 18. This research is a qualitative descriptive study. The data sources in this study were VIII grade students at Baubau 18 Public Middle School who had a mathematical value of ≤ 65 and the sample used was taken by Cluster Random Sampling technique. The research instruments used in the study were observation sheets, questionnaire sheets, and interview guidelines. Data collection techniques were carried out through observation, questionnaires, and interviews. The data analysis technique used in this study is data reduction, data display, and conclusion. The results of the study showed that i.e. (1) the factors of associating friends, obtained a percentage of 81.08% indicating that the factors of associating with the emergence of fear of students' failure to learn mathematics were classified as very high; (2) teacher factors obtained percentage of 80.71% which is also classified as very high; (3) Factors related to self-motivation obtained a percentage of 70.92%, this shows that self-motivation factors towards the emergence of fear of students will fail in learning mathematics, relatively high.AbstrakPenelitian ini bertujuan untuk mendeskripsikan faktor-faktor penyebab timbulnya rasa takut siswa kelas VIII akan kegagalan dalam mempelajari matematika di SMP Negeri 18 Baubau. Penelitian ini merupakan penelitian deskriptif kualitatif. Sumber data dalam penelitian ini adalah siswa kelas VIII di SMP Negeri 18 Baubau yang memiliki nilai matematika  dan sampel yang digunakan diambil dengan teknik Cluster Random Sampling. Instrument penelitian yang digunakan dalam penelitian adalah lembar observasi, lembar angket, dan pedoman wawancara. Teknik pengumpulan data dilakukan melalui metode observasi, angket, dan wawancara. Teknik analisis data yang digunakan dalam penelitian ini yaitu reduksi data, display data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa (1) faktor teman bergaul, diperoleh presentase sebesar 81,08% menunjukkan bahwa faktor teman bergaul terhadap timbulnya rasa takut siswa akan kegagalan dalam mempelajari matematika tergolong sangat tinggi; (2) faktor guru diperoleh presentase sebesar 80,71% yang juga tergolong sangat tinggi; (3) Faktor yang berkaitan dengan motivasi diri sendiri diperoleh presentase sebesar 70,92%, hal ini menunjukkan bahwa faktor motivasi diri sendiri terhadap timbulnya rasa takut siswa akan kegagalan dalam mempelajari matematika, tergolong tinggi.
Hyphotetical Learning Trajectory: Pemecahan Masalah Materi Sistem Persamaan Linear Dua Variabel Rezky, Raizal; Jais, Ernawati
Mandalika Mathematics and Educations Journal Vol 2 No 2 (2020): Edisi Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v2i2.1780

Abstract

One of the goals of mathematics learning mentioned by NCTM is to become a mathematical problem solver. This indicates that students who study mathematics will have problem-solving abilities. In solving problems the things that need to be considered in learning are more about the process than the final result. If the final answer is emphasized, students can only learn one particular problem Furthermore, the important mathematical material is a two-variable linear equation system because the learning process in SPLDV requires good mastery of the material in problem solving, so from here it is necessary to design learning in order to formulate precisely the learning patterns that will be carried out by the teacher to students. This research uses design research method at the preliminary design stage which is arranged by considering students' ability to solve a mathematical problem at SMPN 1 Sampolawa, because each student has a different way of thinking between one student and another student. The flow of students' thinking that might appear in learning is called the hypothetical learning trajectory. In this article will explain the Hypothetical Learning Trajectory (HLT) in students' problem solving activities material systems of linear equations of two variables.AbstrakSalah satu tujuan pembelajaran matematika yang disebutkan oleh NCTM yakni menjadi problem solver matematika. Hal ini mengindikasikan siswa yang mempelajari matematika akan memiliki kemampuan pemecahan masalah. Dalam memecahkan masalah hal yang perlu diperhatikan dalam belajar adalah lebih mengutamakan proses dari pada hasil akhir. Jika jawaban akhir yang ditekankan maka siswa hanya dapat belajar satu masalah tertentu Selanjutnya materi matematika yang penting adalah sistem persamaan linear dua variabel (SPLDV) ini dikarenakan proses pembelajaran pada SPLDV memerlukan penguasaan materi yang baik dalam pemecahan masalah, sehingga dari sini diperlukan desain pembelajaran agar dapat merumuskan secara tepat pola pembelajaran yang akan dilakukan oleh guru kepada siswa. Penelitian ini menggunakan metode design research pada tahap preliminary design yang disusun dengan mempertimbangkan kemampuan siswa dalam menyelesaikan suatu masalah matematika di SMPN 1 Sampolawa, karena tiap siswa memiliki cara berpikir yang berbeda antara siswa satu dengan siswa yang lain. Alur berpikir siswa yang mungkin muncul dalam pembelajaran dinamakan dengan hipotesis lintasan belajar atau hypothetical learning trajectory. Dalam artikel ini akan memaparkan Hypothetical Learning Trajectory (HLT) dalam kegiatan pemecahan masalah siswa materi sistem persamaan linear dua variabel.
Pengaruh Keaktifan Belajar Matematika Terhadap Hasil Belajar Siswa SD Rezky, Raizal; Jais, Ernawati; Ugi, La Eru; Hara, Nurharfiani
Mandalika Mathematics and Educations Journal Vol 3 No 2 (2021): Edisi Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v3i2.3153

Abstract

This study aims to determine the effect of active learning on student learning outcomes in mathematics at Waruruma Elementary School Class IV for the 2020/2021 academic year. This research is an Ex-post Facto research. The population in this study were all fourth grade students of Waruruma Elementary School which consisted of 2 classes with a all of 41 students. The sample used in this study was the entire population of 41 students. The instruments used are in the form of questionnaires and documentation, where the documentation is the students mid semester test. From the results of descriptive analysis of the data shows that the level of students learning activity in general is still in the medium category. Where as many as 19,51% of students are in the high category, as many as 65,85% of students are in the medium category and as many as 14,63% of students are in the low category. As for the level of students’ mathematics learning outcomes in the high category. Where as many as 51,22% of students are in the high category, as many as 34,15% of students are in the medium category and as many as 14,63% of students are in the low category. The results of the study concluded that it showed that learning activity had an effect on student learning outcomes in Mathematics for Class IV at Waruruma State Elementary School for the 2020/2021 academic year. This is indicated by a significant value of 0,00 < 0,05.
ANALISIS KEMAMPUAN MATEMATIS SISWA SMA DALAM MENYELESAIKAN SOAL CERITA PADA MATERI SISTEM PERTIDAKSAMAAN LINEAR DUA VARIABEL Jais, Ernawati; Usa, Suwarni La; Paisa, Nur
Jurnal Akademik Pendidikan Matematika Volume 9, Nomor 2, November 2023
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v9i2.1352

Abstract

The formulation of the problem in this research is how are high school student’ mathematical abilities in solving story problem on system of two variables linear inequalities? This research aims two analyze the mathematical abilities of high scool students in solving story problems on two-variable system of linear inequalities. This research uses descriptive research methods with a qualitative approach. The subjects in this research were 25 students of sman 1 pasarwajo science class v. Data collection in thi research was carried out using research instruments in the form of tests and interviews with students, to measure high school students’ mathematical abilities in story test through yhe material on the system of linear inequalities in two variables. Based on the research results, the following conclusions were obtained: (1) for problem solving abilities, it is known that in hihg ability subjects there are 16% of students, 24% in medium ability subjects, and 60% in low ability subjects. (2) For reasoning ability, it is known that in high ability subjects there are 4% of students, in medium ability subjcts there are 8%, and in low ability there are 88% of students. (3) For mathematical communication skills, it is known that in the high ability subject there are 4% of students, in the medium subject there are 24%, and in the low ability subject there are 72% of students. (4) For mathematical connection abilities in high ability subjects there are 16% of students, 20% of students in medium ability subjects, and 64% of students in low ability subjects. (5) For representational ability in high ability subjects there are 4% of students, in medium ability subjects there are 6% of students, and in low ability subjects there are 80% of students.
Pengaruh Model Project Based Learning (PjBL) Terhadap Kemampuan Komunikasi Matematis Siswa SMP Negeri 2 Baubau Jais, Ernawati; Usa, Suwarni La; Intifadah, Wardah
Jurnal Akademik Pendidikan Matematika Volume 10, Nomor 1, Mei 2024
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v10i1.1522

Abstract

The purpose of this study was to determine the effect of the Project Based Learning (PjBL) model on the mathematical communication skills of grade VIII students of SMP Negeri 2 Baubau. This research is a Quasy Experiment research. The population in this study was all grade VIII students in the even semester of SMP Negeri 2 Baubau consisting of 345 students. The research sample was taken using purposive sampling technique , selected class VIII.1 as an experimental class of 22 students and class VIII.4 as a control class of 22 students. The instrument used in this study is a test in the form of an essay. The results of the study are known students' mathematical communication skills in solving statistical problems on the subject of data centering measures. Based on the calculation results using independent samples t test, a calculated value of 2.547 was obtained. For the value of ttable at the level of significance 0.05 (5%) and db = 42 which is 1.681. Based on the calculated value > ttable. So it can be concluded that there is an influence of the Project Based Learning (PjBL) model on the mathematical communication skills of grade VIII students of SMP Negeri 2 Baubau
Upaya Meningkatkan Minat Belajar Siswa Terhadap Materi Perkalian Menggunakan Media Pembelajaran BAPER (Batang Perkalian) Lidi di SD Negeri Tomba Rahmatia, Rahmatia; Armin, Rismayani; Iriana, Artati; Usa, Suwarni La; Jais, Ernawati; Ugi, La Eru; Askois, Abdurahman; Herlawan, Herlawan; Nandito, Ferdi
Kamba Mpu: Jurnal Pengabdian Masyarakat Volume 2, Nomor 1, Juni 2024
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/kambampu.v2i1.1637

Abstract

Tujuan kegiatan pengabdian kepada masyarakat ini addalah untuk mengenalkan media pembelajaran yang dapat dibuat dari bahan sederhana dan gampang ditemukan dalam kehidupan sehari-hari serta dapat mengaplikasikan penggunaan media pembelajaran BAPER (Batang Perkalian) Lidi pada siswa kelas V SD Negeri Tomba untuk materi perkalian. Metode yang digunakan dalam kegiatan pengabdian kepada masyarakat ini adalah metode diskusi dan metode demostrasi. Beberapa hasil yang dicapai dari kegiatan pengabdian masyarakat ini, yaitu peserta kegiatan mulai mengenal jenis-jenis media pembelajaran yang dapat digunakan dalam pembelajaran matematika juga mulai tertarik ingin membuat dan mengembangkan media pembelajaran BAPER (Batang Perkalian) Lidi sebagai media pembelajaran materi perkalian. Kegiatan ini sangat mendukung peningkatan kemampuan guru dalam meningkatkan produktivitas pendidikan dengan membuat dan mengembangkan produk-produk pendidikan diantaranya yaitu media pembelajaran, khususnya media pembelajaran BAPER (Batang Perkalian) Lidi. Melalui media pembelajaran tersebut diharapkan siswa lebih mudah memahami pelajaran matematika terutama materi perkalian, sehingga minat belajar siswa menjadi meningkat.
Pengaruh Penggunaan Media Pembelajaran Interaktif Berbasis Wordwall Terhadap Hasil Belajar Matematika Siswa Kelas V SDN 2 Baadia Rosalia, Rosalia; Rasmuin, Rasmuin; Jais, Ernawati
Jurnal Akademik Pendidikan Matematika Volume 10, Nomor 2, November 2024
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v10i2.1662

Abstract

The formulation of the problem in this study is, is there any significant influence of using Wordwall-based interactive learning media on the mathematics learning outcomes of fifth grade students at SD Negeri 2 Baadia. The objective of this research is to find of the effect of using Wordwall-based interactive learning media on the mathematics learning outcomes of fifth grade students at SD Negeri 2 Baadia. This is quantitative research by applying the quasi experimental Design method. The population in this study were all class V students of SD Negeri 2 Baadia in the academic year 2023/2024, even semester, consisting of 2 classes, and the samples were class VA and class VB, totaling 46 students using the purposive sampling technique. Data collection in this research used observation and tests. The data obtained were analyzed using the independent sample T-Test. Based on the research results, it was concluded that the calculated t value > t table at the 5% significance level was 2,405 > 2,015. Thus, the value > then Ho is rejected, and has a significance value (2-way) of 0,02 < 0,05. So, it can be concluded that there is an influence of the use of Wordwall-Based Interactive Learning Media on the mathematics learning outcomes of class V students at SD Negeri 2 Baadia.
Analisis Kemampuan Siswa Kelas X Sma Negeri 1 Mawasangka Tengah Dalam Menguasai Materi Ajar Matematika Jais, Ernawati; Majid, Anwar
Edumatica : Jurnal Pendidikan Matematika Vol 6 No 1 (2016): Edumatica: Jurnal Pendidikan matematika (April 2016)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (443.596 KB) | DOI: 10.22437/edumatica.v6i01.3002

Abstract

Tujuan yang ingin dicapai dalam penelitian ini adalah untuk mengetahui tingkat kemampuan siswa kelas X4 SMA Negeri 1 Mawasangka Tengah dalam menguasai materi ajar matematika pada pokok bahasan Logika Matematika. Penelitian ini merupakan penelitian deskriptif kualitatif, yakni penelitian deskriptif yang bersifat eksploratif yang bertujuan menggambarkan keadaan atau status fenomena, yakni meningkatkan kemampuan dan permasalahan siswa pada materi Logika Matematika. Penelitian ini dilaksanakan pada semester genap tahun ajaran 2014/2015 di kelas X4 SMA Negeri 1 Mawasangka tengah pada bulan Februari s/d Maret 2015. Populasi dalam penelitian ini adalah siswa Kelas X SMA Negeri 1 Mawasangka Tengah. Sampel dalam penelitian ini 1 kelas dari 4 Kelas X yaitu kelas X4. Instrumen dalam penelitian ini adalah tes tertulis, lembar observasi, dan pedoman wawancara. Data yang diperoleh dalam penelitian ini dianalisis dengan teknik deskriptif. Berdasarkan hasil analisa yang maka disimpulkan bahwa tingkat kemampuan siswa Kelas X4 SMA Negeri 1 Mawasangka Tengah berdasarkan hasil tes awal dalam menguasai matematika khususnya logika matematika sub pokok bahasan pernyataan dan Ingkaran dikategorikan masih kurang. Kata kunci: analisis kemampuan, menguasai materi, materi ajar matematika
Co-Authors Armin, Rismayani Askois, Abdurahman Hara, Nurharfiani Herlawan, Herlawan Intifadah, Wardah Iriana, Artati La Eru Ugi Majid, Anwar Nandito, Ferdi Paisa, Nur Rahmatia Rahmatia, Rahmatia Rasmuin, Rasmuin Rezky, Raizal rosalia rosalia Siombiwi, Shinta Usa, Suwarni La