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Novi Mayasari
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Journal of Technology, Mathematics and Social Science (J'THOMS)
Published by IKIP PGRI BOJONEGORO
ISSN : -     EISSN : 28293363     DOI : http://dx.doi.org/10.30734/j'thoms.v3i2
Core Subject : Science, Education, Engineering,
Aerospace Engineering Computer Science & IT Education Engineering Other
The aim of this journal is to publish high-quality research in science and mathematics education including teaching and learning, instruction, curriculum development, learning environments, teacher education, educational technology, educational developments, from many kinds of research such as survey, research, and development, experimental research, classroom action research, etc.
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 79 Documents
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ANALISIS PENERAPAN APLIKASI OVO MENGGUNAKAN MODEL UTAUT 3 PADA PENGGUNA Diska Romadona Putra; Diana Supelti; Abdul Yusuf
Journal of Technology, Mathematics and Social Science Vol 1, No 2 (2022): JURNAL J'THOMS
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v1i2.2513

Abstract

Abstract: The development of fintech in Indonesia is getting higher because it can facilitate transactions made by humans. OVO is one of the digital payments that is developing in Indonesia. This research was conducted to find out how the public's acceptance of the OVO application by testing the phenomenon using the UTAUT 3 research model. This study used quantitative data analysis in the form of path analysis using SmartPLS software. As for this study, researchers distributed questionnaires and got 56 respondents. The population of this study were users of the OVO application and the sampling technique used simple random sampling and then 56 respondents were obtained. The results of this study found that facilitating conditions, hedonic motivation and habits have a significant influence on behavioral intentions. Then habits and behavioral intentions were found to have a significant influence on usage behavior. Hedonic motivation is the only variable that has an indirect effect on usage behavior through behavioral intentions.Keywords: Fintech; Digital Payment; UTAUT 3; OVO; SmartPLS
IMPLEMENTASI METODE DOUBLE EXPONENTIAL SMOOTHING PADA PREDIKSI JUMLAH PRODUK UMKM Nacita Agnes Dorestin; Retno Tri Vulandari; Wawan Laksito Yuly Saptomo; Bebas Widada; Hendro Wijayanto
Journal of Technology, Mathematics and Social Science Vol 3, No 2 (2023): JURNAL J'THOMS (Desember 2023)
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v3i2.3711

Abstract

Y2K Batik is an SME (Small and Medium Enterprise) engaged in batik. Y2K Batik produces and sells beach wear with various motifs. One of the important things in business is inventory of merchandise, inventory of merchandise is a factor in determining the success of a trading company to achieve its goals, because the goods sold affect the level of income to increase company profits. With these considerations, it is necessary to analyze the production of beach wear for the availability of merchandise in fulfilling customer orders. Based on the above background, the scope of the problem in this study is master data collection obtained from records of selling beach batik cloth periodically from time to time. By utilizing the existing data and applying certain methods, a sales forecasting prediction can be made using the Double exponential Smoothing method. From the results of calculations and testing of forecasting data on the Mandala Motif Beach Fabric variable with the most optimal value using = 0.9 of 2127 with an error value of 19.46% and an accuracy rate of 80.54% (Good). The Canting Motif Beach Wear variable with the most optimal value using = 0.9 of 3174 with an error value of 3.61% and an accuracy rate of 96.39% (Very Good). Double Exponential Smoothing is the most widely used method to determine the trend equation of the second smoothing data through a smoothing process. The programming language uses Microsoft Visual Studio 2013 and the DBMS uses Microsoft SQL Server 2012. The purpose of this research is to create a system that can simplify the process of analyzing the production of beach wear in order to meet the availability of goods ordered by customers
ANALISIS KEMAMPUAN KONEKSI MATEMATIS SECARA PROSEDURAL SISWA SMP PADA MATERI PERSAMAAN LINIER SATU VARIABEL Eva Dwi Puspita Sari; Junarti Junarti; Nur Rohman
Journal of Technology, Mathematics and Social Science Vol 3, No 1 (2023): JURNAL J'THOMS (Mei 2023)
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v3i1.3252

Abstract

Abstrak: Tujuan dari Penelitian ini adalah untuk mendeskripsikan kemampuan koneksi matematis secara prosedural siswa SMP pada materi persamaan linier satu variabel. Jenis penelitian yang digunakan adalah penelitian deskriptif kualitatif. Penelitian ini di laksanakan di SMP Negeri I Soko dengan jumlah 32 siswa pada kelas VII, kemudian ditetapkan 6 subjek penelitian yang terdiri dari 2 subjek kategori tinggi, 2 subjek kategori sedang dan 2 subjek kategori rendah. Instrumen pada penelitian ini merupakan instrumen tes dan pedoman wawancara. Hasil dari penelitian ini adalah bahwa secara prosedural kemampuan koneksi matematis siswa pada subjek kategori tinggi dapat memenuhi indikator persamaan linier satu variabel, untuk subjek kategori sedang dapat memenuhi indikator persamaan linier satu variabel tetapi tidak mengerjakan soal hingga selesai karena kurangnya teliti dan subjek kategori rendah tidak dapat memenuhi indikator persamaan linier satu variabel. Kata kunci: Koneksi Matematis; Koneksi Prosedural; Persamaan Linier Satu Variabel Abstract: The purpose of this study was to describe the procedural mathematical connection abilities of junior high school students in the matter of one-variable linear equations. The type of research used is descriptive qualitative research. This research was carried out at SMP Negeri I Soko with a total of 32 students in class VII, then 6 research subjects were determined consisting of 2 subjects in the high category, 2 subjects in the medium category and 2 subjects in the low category. The instruments in this study were test instruments and interview guides. The results of this study are that procedurally the mathematical connection abilities of students in the high category subject can fulfill the one-variable linear equation indicator, for medium-category subjects can fulfill the one-variable linear equation indicator but do not complete the problem due to lack of thoroughness and low category subjects cannot meet the indicators of one variable linear equationKeywords: Mathematical Connection, Procedural Connection, One Variable Linear Equation
ANALISIS KESALAHAN SISWA DALAM MENGERJAKAN SOAL PADA MATERI BILANGAN BULAT Fitra Dwi Wicaksono; Lissa Andriati
Journal of Technology, Mathematics and Social Science Vol 2, No 2 (2022): JURNAL J'THOMS (Desember 2022)
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v2i2.2954

Abstract

The purpose of this research is to analyze students' mistakes in working on questions on integer material. This type of descriptive research, as well as data analysis techniques in this study include checking test results, analyzing student answers, and at each stage or step of solving the problem to get an error score (if there is an error). There are five steps of analysis work, namely: collecting research samples; fault identification; error explanation; classifying errors, and evaluating errors. The research instrument was in the form of a written test in the form of a field consisting of 10 questions. Each number was given a score of 1. This research was conducted by giving a test in the form of 10 questions on integer arithmetic operations to class VII students of junior high school. The test results were analyzed to see the types of mistakes made by students. Furthermore, several students were selected who had errors in working on the questions. There were several mistakes made by the subject in solving math problems. The error was made by the subject with different indicators.Keywords: Mathematics; number; error analysis;
PERMASALAHAN DALAM MENGERJAKAN SOAL LOGARITMA TINGKAT SMA Eza Putri Nandhiyah; Umma Niswati; Anita Dewi Utami
Journal of Technology, Mathematics and Social Science Vol 1, No 1 (2021): Desember 2021
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v1i1.2324

Abstract

Abstrak: Penelitian ini bertujuan untuk mencari tahu penyebab atau permasalahan yang terjadi dalam mengerjakan soal logaritma. Penelitian ini dilakukan pada siswa SMA N 1 Cepu dan SMA N 1 Soko. Teknik pengumpulan data yang digunakan adalah tes, wawancara melalui media online, dan dokumentasi. Berdasarkan hasil analisis kesalahan yang telah dilakukan dapat ditarik kesimpulan bahwa kesalahan yang dilakukan kedua siswa tersebut adalah (1) kesalahan statistik (2) kesalahan konsep dan kesalahan hitung. Permasalahan yang pertama yaitu belum faham dengan materi tersebut karena seorang guru hanya memberi tugas tanpa menjelaskan terlebih dahulu. Permasalahan yang kedua yaitu kesalahan hitung yang sering dilakukan oleh siswa, penyebab dari kesalahan tersebut adalah siswa ceroboh dalam menghitung atau kurang teliti dalam menuliskan hasil akhir.Kata kunci: Analisis Kesalahan; Matematika; LogaritmaAbstract: This study aims to find out the causes or problems that accur in working on logarithmic problems. This research was conducted on students of SMA N 1 Cepu and SMA N 1 Soko.  Data collection techniques used were tests, interview through online media, and documentation. Based on the results of the error analysis that has been done, it can be concluded that the mistakes made by the two students were (1) statistical error (2) misconceptions and miscalculations. The first  problem is that they do not understand the material because a teacher only gives assignments without explaining it first. The second problem is counting errors that are often made by students, the cause of these errors is that students are careless in calculating or not being careful in writing the final result. Keywords: Error Analysi; Mathematic; Logarithm
POSKO GIAT EDUKASI LITERASI DAN NUMERASI (GELAR) SEBAGAI UPAYA PENGUATAN LITERASI DAN NUMERASI BAGI GEN ALPHA KELOMPOK MARGINAL DI KELURAHAN NGROWO Fransisca Ajeng Fitri
Journal of Technology, Mathematics and Social Science Vol 3, No 2 (2023): JURNAL J'THOMS (Desember 2023)
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v3i2.3586

Abstract

Pendidikan menjadi salah satu akses yang sudah seharusnya dimiliki oleh setiap anak. Namun, kenyataan di lapangan tidak demikian. Salah satu wilayah yang belum mendapatkan akses secara pendidikan secara penuh adalah Kelurahan Ngrowo, Bojonegoro khususnya di wilayah barak marginal. Masih banyak anak di daerah tersebut yang mengalami kendala dalam hal literasi dan numerasi. Karena hal ini lah, tim PPK ORMAWA Himmat 2023 melaksanakan sebuah program dengan judul POSKO GELAR (Giat Edukasi Literasi dan Numerasi) dengan sasaran anak usia Sekolah Dasar, yang berisi empat topik utama literasi yakni literasi bahasa, literasi numerasi, literasi sains, serta literasi budaya dan kewarganegaraan dan didukung dengan beberapa kegiatan dan fasilitas pendukung hasil luaran program seperti mini olimpiade, pentas seni, dan pengadaan pojok literasi. Program ini merupakan perwujudan dari pendanaan PPK ORMAWA oleh Direktorat Belmawa serta pelaksanaan pengabdian masyarakat dalam tri dharma perguruan tinggi. Hasil yang diharapkan dalam program ini adalah meningkatnya kemampuan literasi dan numerasi anak pada kelompok marginal di Kelurahan Ngrowo, Bojonegoro.
PENGARUH MODEL PBL (PROBLEM BASED LEARNING) TERHADAP KEMAMPUAN LITERASI MATEMATIKA PADA POKOK BAHASAN STATISTIK SISWA KELAS XI TKR SMKN 3 BOJONEGORO Dr Junarti; Novi Mayasari
Journal of Technology, Mathematics and Social Science Vol 1, No 2 (2022): JURNAL J'THOMS
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v1i2.2519

Abstract

Abstract: The purpose of this study was to determine the effect of the PBL (Problem Based Learning) model on the ability of Mathematical Literacy on the subject of Statistics for class XI TKR SMKN 3 Bojonegoro students. This type of research is a quasi-experimental research, because it is impossible in the study to control the relevant variables. This study used a posttest only control design. The population of all students of class XI TKR SMK Negeri 3. Cluster random sampling technique for sampling. The cluster random sampling technique is done by lottery. After the lottery, the results showed that class XI TKR 2 as the experimental class had 30 students and class XI TKR 1 as the control class had 30 students. Data collection techniques using interviews, tests and documentation. Before the questions are used, they are tested for validity, reliability, distinguishability, and level of difficulty. The data analysis technique used -t test. The results of the research. The t_count value obtained in the calculation using the Polled Variance formula is t_count = 2.0533, the significance level = 0.05 and the t_table price = 2.0017, so that the t_count> t_table value is obtained. Thus, it can be concluded that using the PBL (Problem Based Learning) model causes students to have better mathematical literacy skills than using the direct learning model on the subject of Statistics for class XI TKR SMKN 3 Bojonegoro students. Keywords: PBL; Mathematical Literacy Ability
Daftar Isi Vol 3 No 2 Desember (2023) Novi Mayasari
Journal of Technology, Mathematics and Social Science Vol 3, No 2 (2023): JURNAL J'THOMS (Desember 2023)
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v3i2.3926

Abstract

PENGGUNAAN SMARTPHONE SEBAGAI MEDIA PEMBELAJARAN MATEMATIKA SERTA PANDANGAN GURU TERHADAP PENGGUNAAN SMARTPHONE SELAMA PEMBELAJARAN DARING Erycha Arsita Devi; Sujiran Sujiran; Dian Ratna Puspananda
Journal of Technology, Mathematics and Social Science Vol 1, No 1 (2021): Desember 2021
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v1i1.2323

Abstract

Abstrak: Pada awal tahun 2020, pembelajaran tatap muka diganti dengan pembelajaran daring. Hal ini dikarenakan adanya penyebaran virus Covid-19. Berdasarkan latar belakang kejadian, penelitian ini ditujukan untuk mendeskripsikan fungsi dan penggunaan smartphone sebagai media pembelajaran matematika selama pembelajaran daring. Subjek merupakan siswa kelas IX-H dan guru matematika kelas IX-H. Penelitian ini merupakan penelitian kualitatif dengan pendekatan studi fenomenologi. Instrumen penelitiam terdiri dari angket penggunaan smartphone untuk siswa, angket penggunaan smartphone untuk guru, dan pedoman wawancara. Teknik analisis data yang dilakukan yaitu tematik induktif. Hasil penelitian menunjukkan bahwa penggunaan smartphone sebagai media pembelajaran matematika selama daring dinilai kurang baik. Meskipun fitur-fitur smartphone dapat membantu siswa dan guru untuk mencari tambahan literasi materi dan mampu menjalin komunikasi yang baik, namun penggunaan smartphone pada pembelajaran matematika berdampak terhadap kurangnya pemahaman siswa akan materi yang disampaikan. Meskipun guru sudah memberikan tambahan video pembelajaran. Selain itu juga terjadinya penurunan respon dan semangat belajar matematika siswa sebanyak 30% dibandingkan pembelajaran secara tatap muka.Kata kunci: penggunaan smartphone;media pembelajaran matematika;daringAbstract: In early 2020, face-to-face learning was replaced with online learning. This is due to the spread of the Covid-19 virus. Based on the background of the incident, this research is intended to describe the function and use of smartphones as a medium for learning mathematics during online learning. The subjects were students in class IX-H and mathematics teachers in grades IX-H. This research is a qualitative research with a phenomenological study approach. The research instrument consisted of a smartphone usage questionnaire for students, a smartphone usage questionnaire for teachers, and interview guidelines. The data analysis technique used is thematic inductive. The results showed that the use of smartphones as a medium for learning mathematics while online was considered less good. Although smartphone features can help students and teachers find additional material literacy and are able to establish good communication, the use of smartphones in mathematics learning has an impact on students' lack of understanding of the material presented. Even though the teacher has provided additional learning videos. In addition, there is also a decrease in the response and enthusiasm of students to learn mathematics by 30% compared to face-to-face learning.Keywords: smartphone use;mathematics learning media;online
MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW BERBANTU MEDIA PLOTAGON TERHADAP HASIL BELAJAR DITINJAU DARI SIKAP KREATIF SISWA Alfi Nofita Sari; Anis Umi Khoirotunnisa; Rika Pristian Fitri Astuti
Journal of Technology, Mathematics and Social Science Vol 3, No 1 (2023): JURNAL J'THOMS (Mei 2023)
Publisher : IKIP PGRI Bojonegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30734/j'thoms.v3i1.3253

Abstract

Abstrak: Penelitian ini bertujuan untuk mendeskripsikan Model Pembelajaran Kooperatif Tipe jigsaw dengan Media Plotagon Terhadap Hasil Belajar Ditinjau Dari Sikap Kreatif Siswa. Penelitian ini adalah penelitian kuantitatif dengan menggunakan pendekatan kuantitatif. Populasi pada penelitian ini adalaah siswa MA Al Khoiriyah Balen Tahun Ajaran 2021/2022 dengan jumlah 30 Siswa. Pengumpulan data menggunakan Metode tes dan angket.Adapun hasil penelitian Fhitung > Ftabel atau P-value (0.30) < α (0.05), maka H0a ditolak. Jadi dapat disimpulkan bahwa Terdapat perbedaan yang lebih baik, antara hasil belajar siswa terhadap sikap kreatif tinggi sedang atau rendah. Fhitung < Ftabel atau P-value (0.08) > α (0.05), maka H0b ditolak. Jadi dapat disimpulkan bahwa Terdapat perbedaan yang lebih efektif, model pembelajaran kooperatif tipe jigsaw berbantu media plotagon terhadap model pembelajaran kooperatif tipe jigsaw. Fhitung > Ftabel atau P-value (0.50) < α (0.05), maka H0ab ditolak. Jadi dapat disimpulkan bahwa Pada masing-masing model pembelajaran terdapat perbedaan yang memberikan hasil belajar lebih baik, terhadap siswa dengan sikap kreatif tinggi, sedang, atau rendah. Fhitung > Ftabel atau P-value (0.50) < α (0.05), maka H0ab ditolak. Jadi dapat disimpulkan bahwa pada masing-masing sikap kreatif siswa terdapat perbedaan yang memberikan hasil belajar siswa dengan model pembelajaran kooperatif tipe jigsaw berbantu media plotagon terhadap siswa dengan model pembelajaran kooperatif tipe jigsaw. Kata kunci: Model Pembelajaran Kooperatif; Media Plotagon; Hasil belajar; sikap kreatif. Abstract: This study aims to describe the Jigsaw Type Cooperative Learning Model with Plotagon Media on Learning Outcomes in terms of Students' Creative Attitudes. This research is a quantitative research using a quantitative approach. The population in this study was MA Al Khoiriyah Balen students for the 2021/2022 academic year with a total of 30 students. Collecting data using test and questionnaire methods. As for the results of the study Fcount > Ftable or P-value (0.30) < (0.05), then H0a is rejected. So it can be concluded that there is a better difference between student learning outcomes on high, medium or low creative attitudes. Fcount < Ftable or P-value (0.08) > (0.05), then H0b is rejected. So it can be concluded that there is a difference that is more effective, the jigsaw type cooperative learning model assisted by plotagon media to the jigsaw type cooperative learning model. Fcount > Ftable or P-value (0.50) < (0.05), then H0ab is rejected. So it can be concluded that in each learning model there are differences that provide better learning outcomes, for students with high, medium, or low creative attitudes. Fcount > Ftable or P-value (0.50) < (0.05), then H0ab is rejected. So it can be concluded that in each student's creative attitude there are differences that provide student learning outcomes with the jigsaw type cooperative learning model assisted by plotagon media to students with the jigsaw cooperative learning model. Keywords: Cooperative Learning Model; Plotagon Media; Learning outcomes; creative attitude

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