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Wulandari, Nourma Pramestie
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PEMANFAATAN MEDIA PEMBELAJARAN MATEMATIKA BERBASIS TEKNOLOGI: PERSEPSI SISWA SMA Lu'luilmaknun, Ulfa; Salsabila, Nilza Humaira; Junaidi, Junaidi; Wulandari, Nourma Pramestie; Apsari, Ratih Ayu
Mathematics Education And Application Journal (META) Vol 2, No 1 (2020)
Publisher : Jurusan Pendidikan Matematika Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (680.166 KB) | DOI: 10.35334/meta.v2i1.1629

Abstract

AbstractThe aim of this study is to determine the perceptions of high school students about the use of technology-based mathematics learning media. The subjects in this study were 108 high school students. Data collection was carried out using a questionnaire for students' perceptions of technology-based learning media. Data analysis in this study used descriptive statistical analysis with qualitative methods. The results showed that 21% of students more often used technology to learn mathematics, 63% of students more often used smartphones to study mathematics, and 40% of students more often used learning videos to study mathematics.Keywords:Mathematics Learning Media, Technology, Student PerceptionsAbstrakTujuan dalam penelitian ini yaitu untuk mengetahui persepsi siswa SMA terhadap penggunaan media pembelajaran matematika berbasis teknologi. Subjek dalam penelitian ini adalah 108 siswa SMA. Pengumpulan data dilakukan dengan menggunakan angket persepsi siswa terhadap media pembelajaran berbasis teknologi. Analisis data dalam penelitian ini menggunakan analisis statistik deskriptif dengan metode kualitatif. Hasil penelitian menunjukkan bahwa 21% siswa lebih sering memanfaatkan teknologi untuk belajar matematika, 63% siswa lebih sering menggunakan smartphone untuk belajar matematika, dan 40% siswa lebih sering menggunakan video pembelajaran untuk belajar matematika.Kata kunci:Media Pembelajaran Matematika, Teknologi, Persepsi Siswa
Implementasi Media Pembelajaran Ular Tangga Numerasi dalam Program Kampus Mengajar 7 di SDN 35 Ampenan Mawarni, Ririn; Anugrah, Inayah; Anjani, Tik Kun; Renata, Zabina; Sorayya, Hilalatus; Wulandari, Nourma Pramestie
Rengganis Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2024): November 2024
Publisher : Pendidikan Matematika, FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/rengganis.v4i2.484

Abstract

Kampus Mengajar was one of MBKM's programs established to help improve learning in schools. The targets of the Kampus Mengajar program were schools located in 3T areas or schools with poor numeracy and literacy levels. One of the schools targeted by Kampus Mengajar and used as a place of service was SDN 35 Ampenan. SDN 35 Ampenan was one of the schools in the Sekarbela sub-district, Mataram City, which, in terms of the level of students' numeracy and literacy, was below standard. The way to improve numeracy and literacy in schools was to use fun learning media. Educational material in the form of a snakes and ladders game was one of the approaches used. This game was conducted to improve students' knowledge in numeracy and literacy, teach students cohesiveness in teamwork, and reinforce students' memory of previously taught lessons. The work program of this learning media using the Snakes and Ladders game can enhance understanding and student engagement in the learning process. It makes students more enthusiastic about participating in lessons and helps prevent boredom with the classroom environment. Based on the results of this work program, students have been able to solve problems that exist in the school.
Hubungan Number Sense dan Kemampuan Pemecahan Masalah Matematika Mahasiswa Pendidikan Matematika Wulandari, Nourma Pramestie; Junaidi, Junaidi; Novitasari, Dwi; Triutami, Tabita Wahyu
Griya Journal of Mathematics Education and Application Vol. 4 No. 4 (2024): Desember 2024
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v4i4.509

Abstract

This study aims to analyze the relationship between number sense and mathematical problem-solving abilities among mathematics education students. Number sense refers to an individual's ability to understand basic mathematical concepts intuitively, while problem-solving ability involves applying mathematical knowledge to solve complex problems. This research employs a quantitative approach with a correlational design. Data were collected through number sense tests and mathematical problem-solving tests administered to Mathematics Education students at a university. The results indicate a significant positive correlation between number sense and mathematical problem-solving ability. This suggests that students with good number sense tend to be more effective in solving mathematical problems. This research is expected to contribute to the development of mathematics education curricula by emphasizing number sense as a foundation for enhancing students' problem-solving skills.
Pemecahan Masalah Program Linier Mahasiswa Pendidikan Matematika dengan Kemampuan Number Sense Tinggi Arjudin, Arjudin; Kurniati, Nani; Turmuzi, Muhammad; Wulandari, Nourma Pramestie
Mandalika Mathematics and Educations Journal Vol 6 No 1 (2024): Edisi Juni
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v6i1.6260

Abstract

Problem solving in mathematics is a basic and fundamental ability that a person must master. However, previous research shows that students' problem solving abilities still tend to be in the medium and low categories. Many factors can cause students' low problem solving abilities, including number sense ability. The aim of this research is to describe linear programming problem solving for mathematics education students with high number sense abilities. This research is a descriptive qualitative research involving 36 third year Mathematics Education Study Program students who have taken linear programming courses. The instruments used were number sense ability test questions, problem solving test questions, and interview guidelines. The results of this research obtained information that there were 6 students with high number sense abilities, all of whom only reached the medium category in problem solving. In general, students in this category do not write complete information regarding the constraints of linear programming problems at the information gathering stage. In addition, students also do not carry out the re-checking stage of solving the problem because they feel confident with the answer given. However, this solution is not correct
Pengembangan LKPD Berbasis Discovery Learning untuk Meningkatkan Kemampuan Pemecahan Masalah Siswa Kelas VIII SMPN 4 Mataram Hidayah, Amanatul; Subarinah, Sri; Pramestie Wulandari, Nourma; Baidowi, Baidowi
Mandalika Mathematics and Educations Journal Vol 6 No 1 (2024): Edisi Juni
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v6i1.6577

Abstract

This study aims to produce students worksheet based of discovery learning to improve the problem solving ability of grade 8th student at Junior High School 4 Mataram on the subject of system of two variables linear equations that are valid, practical, and effective. This research is research and development (R&D) using ADDIE development model (Analysis, Design, Development, Implementation, And Evaluations). The subjects were 32 students. Data collection was carried out using a questionnaire and student problem solving abilities test. Data analysis  techniques use validity, practicality and effectiveness testing. The result shows that:1) Students worksheet based on discovery learning on the subject of system of two variables linear equations has valid categories, with the results was 84%. 2) The practicality at 90% was in excellent categories, and 3) The effectiveness at 0,71 was in good categories. Based on these results, it was concluded that students'' worksheets based of discovery learning have been valid, practical, and effective, and can be used in learning activities to improve problem solving ability of students.
Kesalahan mahasiswa non-matematika dalam melakukan uji normalitas Wulandari, Nourma Pramestie; Junaidi, Junaidi
Mandalika Mathematics and Educations Journal Vol 6 No 1 (2024): Edisi Juni
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v6i1.7204

Abstract

Normality testing is an essential part of statistical analysis to determine whether observed data are normally distributed or not. This study aims to document and analyze various types of errors frequently made by non-mathematics students when conducting normality tests. Furthermore, this descriptive qualitative research involved 32 second-year non-mathematics students as participants, who were given tasks requiring them to perform normality tests on datasets. The research findings indicate that the most common type of error made by non-mathematics students in conducting normality tests is encoding error, accounting for 40.7% of errors. This occurs when students mistakenly compare decimal values between Lcalc and Ltable. Consequently, the conclusions drawn from these normality tests may be inaccurate. Additionally, other types of errors identified include reading error, comprehension error, transformation error, and process skills error.
Usability Media Pembelajaran Geometri Berbasis GeoGebra untuk Meningkatkan Kemampuan Numerasi Mahasiswa Junaidi, Junaidi; Pramestie Wulandari, Nourma
Mandalika Mathematics and Educations Journal Vol 6 No 1 (2024): Edisi Juni
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v6i1.7249

Abstract

The problem in this study is how feasible the GeoGebra-based learning media developed to enhance students' numeracy ability . The objective of this research is to identify the aspects of GeoGebra-based geometry learning media that need improvement. The research employs a mixed-methods approach. The conclusion of this study is that the development of GeoGebra-based learning media should focus on improving accuracy and completeness of the material, alignment with the curriculum, relevance of examples and exercises, visual appearance, interaction, user-friendliness, and adequate technical support. There is a need for more precise, accurate, and comprehensive material presentation. Learning media should ensure that all topics are thoroughly covered according to the applicable curriculum. The content needs to be more aligned with current educational standards to ensure relevance and appropriateness. Examples of mathematics applications in daily life and interactive exercises can enhance students' understanding. The presentation structure should be more logical and organized to facilitate navigation and use by students. The use of interactive tools such as animations and quizzes can help users understand the material. Access time to the media should be accelerated, and visual appeal should be enhanced to attract students' interest in learning. Quick guides and brief tutorials should be available to assist new users.
Analisis Analisis Kemampuan Penalaran Adaptif dalam Memecahkan Masalah Matematika Ditinjau dari Tipe Kepribadian Siswa Nada, Lisa Katun; Sridana, Nyoman; Wulandari, Nourma Pramestie; Hayati, Laila
Mandalika Mathematics and Educations Journal Vol 6 No 2 (2024): Edisi Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v6i2.7855

Abstract

This study aims to describe the adaptive reasoning skill of students in solving mathematical problems based on the artisan, idealists, guardian and rational personality types. This research uses a qualitative approach with descriptive research type. The subjects of this research were 29 students in class VIIID of SMP Negeri 2 Labuapi for the 2024/2025 academic year. The interview subjects were 8 consistin, of 2 students with artisan personality type, 2 students with idealists personality type, 2 students with guardian personality type, and 2 students with rational personality type. The instruments used were personality type questionnaires, adaptive reasoning skill tests and interviews. The results of the analysis and discussion in this study indicate that students with artisan personality type have high adaptive reasoning skill, meeting five indicators of adaptive reasoning skill, namely making conjectures, providing reasons for answers, finding patterns, checking the truth of an argument, and drawing conclusions. Students with idealists’ personality type have high adaptive reasoning ability, meeting three indicators of adaptive reasoning skill, namely making conjectures, providing reasons for answers, and drawing conclusions. Students with guardian personality type have low adaptive reasoning skill and cannot meet the five indicators of adaptive reasoning skill. Students with rational personality type have moderate adaptive reasoning skill, meeting one indicator of adaptive reasoning skill, namely providing reasons for answers.
Persepsi Mahasiswa terhadap Penerapan Gallery Learning dalam Praktikum Mata Kuliah Berbasis Teknologi: Sebuah Studi Deskriptif Wulandari, Nourma Pramestie; Salsabila, Nilza Humaira; Primajati, Gilang
Mandalika Mathematics and Educations Journal Vol 6 No 2 (2024): Edisi Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v6i2.8299

Abstract

The aim of this study is to explore the views of Mathematics Education students regarding the necessity of using varied learning models, such as Gallery Learning, in technology-based course practicums. This research employs a descriptive quantitative method involving 28 students as respondents. Based on the results of the distributed questionnaire, the majority of students agreed that incorporating varied learning models like Gallery Learning is essential for technology-based course practicums. Students also expressed increased enthusiasm and active participation during practicums using this model. The findings indicate that Gallery Learning enhances students' understanding of practicum materials, fosters critical thinking, and boosts motivation to learn. Overall, students felt that this varied learning model significantly improved the quality of their learning experience.
Analisis Miskonsepsi Siswa SMP kelas VII pada Materi Himpunan Menggunakan Three Tier Test Windari, Surya Safitri; Sridana, Nyoman; Wulandari, Nourma Pramestie; Subarinah, Sri
JURNAL PENDIDIKAN MIPA Vol 15 No 1 (2025): JURNAL PENDIDIKAN MIPA
Publisher : Pusat Publikasi Ilmiah, STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/jpm.v15i1.2492

Abstract

Penelitian ini bertujuan untuk mendeskripsikan miskonsepsi dalam materi himpunan pada siswa kelas VII.A SMPN 5 Masbagik melalui tes three tier test. Jenis penelitian kualitatif. 23 siswa kelas VII.A SMPN 5 Masbagik adalah subjek penelitian. Tes dan pedoman wawancara adalah instrument penelitian yang digunakan. Teknik analisis data melibatkan reduksi data, penyajian, dan penarikan kesimpulan. Miskonsepsi diidentifikasi menggunakan tes diagnostik three tier test. Hasil penelitian menunjukan siswa mengalami miskonsepsi pada materi himpunan 78%, dengan kriteria miskonsepsi 1 (siswa diberikan perlakuan tes three tier test dimana jika siswa menjawab dengan benar, kemudian tidak dapat menjelaskan penyelesaian dari tes yang diberikan serta yakin terhadap apa yang siswa jawab 30%), miskonsepsi 2 (siswa menjawab dengan salah tes yang diberikan, akan tetapi siswa dapat menjelaskan tes yang diberikan dengan baik serta yakin terhadap jawabannya 9%), dan miskonsepsi 3 (siswa menjawab dengan salah tes yang diberikan serta siswa tidak mampu menjelaskan dengan benar tes yang diberikan dan siswa yakin terhadap apa yang siswa berikan jawabannya 39%). Penyebab terjadinya miskonsepsi yaitu kurangnya pemahaman siswa tentang materi himpunan, kurangnya minat dan keinginan siswa untuk mempelajari materi yang telah mereka pelajari, dan kurangnya minat siswa untuk mempelajari materi yang telah mereka pelajari sebelumnya.
Co-Authors Amrullah Amrullah Amrullah Amrullah Anis Suraida Safitri Anjani, Tik Kun Anton Budiharjo Anugrah, Inayah Arjudin Arjudin Arjudin Arjudin Arjudin Awal Nur Kholifatur Rosyidah Baidowi Baidowi Baiq Dian Arianingsih Baiq Rachmawatin Ramadhana Deni Hamdani Dudi Septiadi Dwi Novitasari Dwi Novitasari Faishal Wahiduddin Hadiyanto, Fahrur Rozi Hapipi Hapipi Hasnawati, Anida Hidayah, Amanatul Hijriati, Awwalus Sanatil Junaidi Junaidi Junaidi Junaidi Junaidi Junaidi Karin Selma Al Kautsar Kurniawan, Eka Laila Hayati Laila Hayati, Laila Lu’luilmaknun, Ulfa Mawarni, Ririn Mohammad Archi Maulyda Muhammad Erfan Muhammad Erfan Nada, Lisa Katun Nani Kurniati Nani Kurniati nurhaolida nurhaolida NURUL HIKMAH Nyoman Sridana Nyoman Sridana Primajati, Gilang R Radha Ratih Ayu Apsari Ratih Ayu Apsari Ratih Ayu Apsari Renata, Zabina Rhomiy Handican Rosidik, Izam Salsabila, Nilza Humaira Sanuriza, Irna Il Sariyasa . Soepriyanto, Harry Sorayya, Hilalatus Sri Subarinah Sri Subarinah, Sri Sripatmi Sripatmi Sripatmi Sripatmi Sripatmi, Sripatmi Sudi Prayitno Syahrul Azmi Syahrul Azmi Tabita Wahyu Triutami Triutami, Tabita Wahyu Ulfa Lu'luilmaknun Ulfa Lu’luilmaknun Ulfa Lu’luilmaknun Umar Umar Vivi Rachmatul HIdayati Vivi Rachmatul Hidayati Windari, Surya Safitri Yandika Pratama Saputra Yuliandini, Audi Yulis Tyaningsih, Ratna