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Jurnal Varidika
Published by Universitas Muhammadiyah Surakarta
ISSN : 25033697     EISSN : 24603953     DOI : https://doi.org/10.23917/varidika.v29i2.5637
Core Subject : Education,
Education Languange, Linguistic, Communication & Media Mathematics Other
The Jurnal Varidika is an open access and peer-reviewed scholarly international journal published by Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta, and publishes twice a year (June and December). The journal focuses on publishing research article in the scope of digital technology in education, distance learning, character and culture-based education, STEAM-based education, and HOTS-based education. Before submission, the author(s) must adhere to the author guidelines.
Arjuna Subject : Seni dan Humaniora - Seni dan Humaniora (Lain-Lain)
Articles 506 Documents
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PENINGKATAN MOTIVASI DAN HASIL BELAJAR SISWA TENTANG PESAWAT SEDERHANA DENGAN METODE DEMONSTRASI -, bagus sinung
Jurnal VARIDIKA Volume 32, No. 1 Tahun 2020
Publisher : Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/varidika.v32i1.11535

Abstract

Tujuan penelitian ini adalah untuk meningkatkan motivasi dan hasil belajar siswa kelas VIII B SMP Negeri 3 Teras Tahun Pelajaran 2019/2020 pada materi Pesawat Sederhana.  Penelitian Tindakan Kelas ini menggunakan dua siklus, setiap siklusnya terdiri atas perencanaan, tindakan, pengamatan, dan refleksi. Metode pengumpulan data yang digunakan adalah dokumentasi, observasi, dan tes tertulis.  Untuk memperoleh data dan kejadian selama Tindakan Kelas yang dilakukan maka segala catatan kegiatan dan observasi yang dilakukan  dikumpulkan dan diadministrasikan untuk kegiatan pelaporan. Berdasarkan analisis data, perbandingan prestasi belajar siswa pada pra siklus dan siklus I meningkat. Untuk nilai terendah meningkat dari 36 menjadi 48 atau meningkat sebesar 25%.  Dan nilai rerata meningkat cukup baik yaitu dari 58 menjadi 62 atau meningkat sebesar 5,88%.  Nilai tertinggi yang diperoleh siswa pada pra siklus 86 meningkat menjadi 98 atau meningkat sebesar 4,65%. pada kondisi awal, nilai tertinggi yang diperoleh siswa adalah  86 berjumlah 2 anak, sedang pada siklus II (kondisi akhir)  nilai tertinggi yang diperoleh siswa 100 berjumlah 3 anak.  Nilai terendah pada kondisi awal sebesar 36 dan pada siklus II (kondisi akhir) sebesar  61 yang juga meningkat sebesar 45,8 %.   Nilai rata-rata kelas meningkat signifikan dari 48 pada kondisi awal menjadi 68 pada siklus II (kondisi akhir) yaitu sebesar 14,7 %.  Hal ini sudah memenuhi harapan untuk mencapai batas KKM (Kriteris Ketuntasan Minimal) sebesar 65. Berdasar analisis di atas, dapat disimpulkan bahwa penggunaan metode demonstrasi dapat meningkatkan motivasi dan hasil belajar siswa kelas VIII B SMP Negeri 3 Teras Tahun Pelajaran 2019/2020 pada materi Pesawat Sederhana. 
Banyuwangi Bamboo Puppets from an Ethnomathematics Perspective Mukarromah, Nur Azizah; Hariastuti, Rachmaniah Mirza
Jurnal VARIDIKA Volume 35, No 2 December 2023
Publisher : Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/varidika.v35i2.23317

Abstract

Ethnomathematics denotes mathematical phenomena entrenched within cultural contexts. Bamboo puppetry emerges as an intriguing cultural enclave ripe for investigation, distinguished by unique material composition, crafting techniques, and character portrayal in contrast to conventional puppetry forms. An exploratory inquiry unfolded within the precincts of Gintangan village, Banyuwangi, facilitated by a selective triad of informants. Employing qualitative methodologies, data accrual entailed a blended approach integrating observational scrutiny and in-depth interviews. Insights gleaned from the investigation unveil that the craftsmanship of bamboo puppets entails a gamut of mathematical undertakings, encompassing enumeration, categorization, measurement, and strategic planning. Furthermore, the genesis of bamboo puppetry production intricately intertwines with ethnomathematical dimensions, elucidating the utilization of numerical operations, geometric principles, statistical analysis, and probability considerations. These findings portend the transformative potential to transmute into a bespoke educational resource for contextualized mathematics pedagogy, leveraging the craft of bamboo puppetry as a conduit for experiential learning.
Attitude of Social Studies Teachers towards the Utilization of Computers Classroom Instruction in Kogi State: The Role of School Location and Gender Shaibu, Joshua Shaka; Ogunbiyi, Joseph Olukayode; Shuaibu, Kennedy; Anum, Obinna; Tolorunleke, Emmanuel Adebayo; Ajibili, Ocheje; Atawodi, Ibrahim; Edoh, Monday; Ochoji, Audu David; Akor, Mohammed Sule; Suleiman, Beulah Dukanwojo; Ilemona, Rose; Ochimana, Anyaja; Musa, Hadiza A
Jurnal VARIDIKA Volume 35, No 1 June 2023
Publisher : Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/varidika.v1i1.22543

Abstract

The study examined the Attitude of Social Studies Teachers towards the Utilization of Computers Classroom Instruction in Kogi State: The role of School location and gender was considered. A total of 280 schools out of 290 schools constitute the study. The study adopted a survey design to elicit information with a target population comprising 427 Social Studies teachers in Kogi State. Random sampling technique was used to select a sample size of 427(224 male and 203 female Social Studies teachers from secondary schools offering Social Studies) in Kogi state. Two research questions were raised and two null hypotheses was formulated and tested. The instrument for data collection was Teachers Computer Attitude and Utilization Scale (TCAUSQ) made up of 22 items and was validated. The reliability index of 0.78 was obtained. Mean and standard deviation was used to answer the research questions, while t-test was used to test the hypotheses at 0.05 level of significance. The study revealed that Male Social Studies teachers have higher negative attitude towards the use of computer than their female counterparts. However, no significant difference was established between male and female Social Studies teachers on the use of computer. It was recommended among others that there should be periodic state government sponsored in-service training for teachers towards the use of computer as a tool for instruction in the teaching and learning of Social Studies, collaborative action and participation of government and non-governmental organization towards enhancing teacher’s attitude towards computer usage and all secondary schools Social Studies department in Nigeria, most especially in Kogi State should be furnished with computers, computer laboratories and sustainable electric power supply to enhance the use of computer as an instructional tool in Nigerian schools.  
Skala TAI-G Untuk Kecemasan Menghadapi Ujian Pada Siswa Sekolah Menengah Atas Nayu, Hasnaa' Zahuna
Jurnal VARIDIKA Volume 32, No. 1 Tahun 2020
Publisher : Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/varidika.v32i1.11155

Abstract

Anxiety facing exams refers to the student's tendency to understand evaluativ situations where their performance will be assessed, such as high-risk exams, as they are very threatening. The threat here is their self-esteem, fear will be judged negatively by teachers, friends, or parents.  The purpose of this research is to seek the validity and reliability of the TAI-G scale. This research uses a quantitative approach. The number of samples of this study was 101 SMA/SMK students in Magelang with an age range of 15-17 years. Sampling in this study used simple random sampling techniques. The results of the analysis show 21 items declared valid with a correlation of item-Total 0.25, 1 invalid item with a total-item correlation of 0.25, and an alpha reliability of 0.907.
Number And Set Theory in Gamelan: An Ethnomathematics Study Oktaviyani, Dewi Mekarsari; Utami, Niken Wahyu; Utama, Gusnandar Yoga
Jurnal VARIDIKA Volume 35, No 2 December 2023
Publisher : Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/varidika.v35i2.23219

Abstract

Numbers and Sets are mathematical subject matter that can be learned using context in life. One of the contexts that can be used is gamelan artifacts. Gamelan contains the values of local wisdom that have become part of the identity of the Indonesian nation.  Ethnomathematics sets and numbers in gamelan must be explored as contexts in related mathematical learning.  The study aims to explore ethnomathematics related to the sociocultural context of Gamelan, offering an alternative approach to mathematical learning on sets and numbers. Employing an interpretive ethnographic approach based on Alangui's framework, the study unfolds across two art studios and three schools in Indonesia, engaging karawitan art culturalists and junior high school mathematics teachers as key informants. Through observation, documentation, field notes, and interviews, our findings reveal that gamelan artifacts can enrich the teaching of sets and numbers with their various types, shapes, and sizes. Hence, the results offer a transformative perspective for teachers, preservice teachers, and mathematics educators to integrate gamelan artifacts into mathematics lessons.
Faktor Strategis Motivasi Belajar Dan Dampaknya Pada Hasil Belajar Matematika Di MTs Darsinah, Darsinah
Jurnal VARIDIKA Volume 32, No. 1 Tahun 2020
Publisher : Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/varidika.v32i1.11742

Abstract

This study aims to: 1) Test the role of the learning environment and learning resources together, towards mathematics learning outcomes, indirectly through learning motivation. 2) Testing the role of the learning environment and learning resources simultaneously has a direct effect on learning motivation. 3) Test the role of learning motivation on mathematics learning outcomes. The study population of 246 students, a sample of 153 students. Research uses a quantitative correlational approach. Data collection uses questionnaires and documents. Data analysis techniques used path analysis, classical assumption test, model accuracy test, and estimator parameter accuracy test. Structural equation for the relationship between variables as follows: Z = 0.196 X1 + 0.171 X2 + 0.193 Y + 0.911, meaning that if the learning environment, learning resources, and learning motivation variables rise one level then successively have an effect each by 0.196; 0,171; 0.193 against mathematics learning outcomes. The results of the study: 1) There is a simultaneous role of the learning environment and learning resources, towards mathematics learning outcomes, indirectly through motivation to learn mathematics. 2) There is the role of the learning environment and learning resources simultaneously have a direct effect on learning motivation. 3) There is a role for learning motivation towards mathematics learning outcomes.

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