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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Jurnal Pendidikan Jasmani Kesehatan dan Rekreasi (Penjaskesrek) Jurnal Pembelajaran Prospektif JURNAL PENDIDIKAN TAMBUSAI JME (Journal of Mathematics Education) Jurnal Pedagogi dan Inovasi Pendidikan
Riyanti, Vera
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Humanities Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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PERSEPSI GURU MENGENAI PENGEMBANGAN INSTRUMEN PEMECAHAN MASALAH DALAM MATERI SEGITIGA DI KELAS VII SMP Riyanti, Vera; Rif at, Mohamad; Jami, Yulis
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 8, No 2 (2019): Februari 2019
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (355.506 KB)

Abstract

AbstractThe instrument for problem solving given to students was only a problem solving that demands routine procedures and the instrument was not in accordance with the problem solving indicators and the level of Bloom?s taxonomy. This study aimed to explain the teacher's perceptions regarding the instruments to solve the problem in triangular material at Junior High School. The study was used the development design which the instrument type as development research. The samplesof this study were 10 mathematics teachers. According to the validity test of Product Moment correlation obtained 75.7% and 81.1%. The accuracy of the teacher instruments perception through the instruments ability problem solvingdeliver to Bloom's taxonomy, triangular material at Junior High School had high validity. The results of the questionnaire used the average calculation obtained of 82% and 70,6% which mean that mathematics teachers strongly agree that the instrument of problem solving developed by researcher properly with Bloom's cognitive taxonomy level and mathematics teachers have never provided problem solving instruments like the researcher were develop for the students. Keywords: Problem Solving, Teacher Perception 
DEVELOPING OF E-LEARNING BASED MATHEMATICS LEARNING MODULES TO IMPROVE PROBLEM SOLVING SKILLS OF STUDENTS Riyanti, Vera; Budhiarti, Yuli; Istika, Iis
JME (Journal of Mathematics Education) Vol 9, No 2 (2024): JME
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v9i2.2288

Abstract

The availability of learning modules that are valid, practical, and easy for students to understand is essential for achieving educational objectives. Additionally, limited problem-solving skills in the fundamental concepts of ordinary differential equations pose a significant challenge in the learning process. This research aims to enhance students' problem-solving abilities in the topic of ordinary differential equations through the development of a mathematics learning e-module for students in the Mathematics Education Study Program. The research method employed is the ADDIE development model. Based on the research findings, the developed e-module was validated by subject matter experts, yielding a score of 3.61, categorized as very good, while validation by media experts resulted in a score of 3.42, also categorized as very good. The evaluation from students regarding the e-module received a score of 3.81, which falls into the very good category. Furthermore, based on the assessment of quiz responses within the e-module, the average score was 78.9, indicating an improvement in students' problem-solving abilities prior to using the e-module, which had an average score of 59.8. It can be concluded that the e-module on the concepts of ordinary differential equations is suitable for use in learning and can enhance students' problem-solving skills.
PENGARUH MEDIA SEMPOA TERHADAP KEMAMPUAN DASAR PERKALIAN DENGAN TEKNIK PENJUMLAHAN BERULANG PADA SISWA KELAS II SDN 1 NOYAN Adam, Fransisco; Riyanti, Vera; Libertus, Libertus
Jurnal Pembelajaran Prospektif Vol 10, No 2 (2025)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jpp.v10i2.98911

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Students' ability to understand math is still very low, especially the basic ability of multiplication, the students cannot solve math problems well so that it affects their learning outcomes. The purpose of this study was to determine the effect of using abacus media on basic multiplication skills with repeated addition techniques in grade II students of SDN 1 Noyan. The research method is experimental with one group pretest-posttest design. The instruments used were tests and observation sheets. The statistical test results showed there was a significant difference between the pretest and posttest scores Thitung = 3.50 > Ttabel = 1.729, which means the use of abacus media has a positive effect on student learning outcomes in basic multiplication material. The results of this study indicate that concrete media such as an abacus can improve students' understanding of basic math concepts.
Improving Mathematical Creativity: The Utilization of Augmented Reality for Elementary Students' Learning Rahmawati, Puji; Natalis Christi , Sabinus Rainer; Riyanti, Vera; Wibowo, Ari; Nurhidayat, Nurhidayat
Jurnal Pedagogi dan Inovasi Pendidikan Vol. 1 No. 2 (2025): Jurnal Pedagogi dan Inovasi Pendidikan Volume 1 Number 2
Publisher : Jurnal Pedagogi dan Inovasi Pendidikan

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Abstract

Creative thinking is an essential skill that elementary school students must possess to face the challenges of the 21st century. The purpose of this study is to analyze the impact of improving and achieving students' mathematical creative thinking abilities through the intervention of Augmented Reality (AR)-based learning. Two groups of students were involved: an experimental group that received AR-based learning and a control group that underwent conventional learning. The aspects of creative thinking abilities measured included fluency, flexibility, elaboration, and originality. These aspects were evaluated through pre-tests and post-tests. A total of 62 students participated in this study, consisting of 32 students in the experimental group and 30 students in the control group. Data were collected using essay tests designed to measure students' creative thinking abilities. The results of the mean difference test showed that the experimental group achieved significant improvement in creative thinking abilities compared to the control group. AR proved effective in enhancing student engagement and mathematical creative thinking abilities, particularly in the aspects of fluency and flexibility. This study recommends the use of AR as an innovative tool for mathematics learning in elementary schools.
Pengaruh Batang Napier terhadap Hasil Belajar Siswa Materi Perkalian Dikelas III SDN 20 Mabah Putri, Nesa; Riyanti, Vera
Jurnal Pendidikan Tambusai Vol. 9 No. 3 (2025): Desember
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Perkalian bersusun masih dianggap sulit oleh sebagian besar siswa, karena butuh kemampuan untuk melakukan operasi hitung perkalian secara berurutan dan peletakan posisi bilangan yang tepat. Hal ini dapat ditunjukan dengan rendahnya hasil belajar yang diperoleh siswa pada materi perkalian khusunya pada ranah kognitif. Tujuan dari penelitian ini, mengetahui pengaruh media batang napier terhadap hasil belajar siswa dalam materi perkalian dikelas III SD Negeri 20 Mabah. Penelitian ini menggunakan metode kuantitatif dan Desain Penelitian ini menggunakan PreEksperimental design,tepatnya menggunakan One Group Pretest-posttest design yaitu desain yang terdapat pre-test (tes sebelum diberi tresatment) dan post-test (tes sesudah diberi treatment) dalam satu kelompok. Subjek penelitian ini sebanyak 12 siswa kelas III SD Negeri 20 Mabah dengan pengumpulan data menggunakan lembar tes. Analisis data Pada penelitian ini menggunakan Shapiro-wilk dengan bantuan software IBM-SPSS 26.Hasil uji normalitas data menunjukan nilai pretest dan posttest berdistribusi normal. Hasil penellitian yang telah dilakukan menggunakan uji Paired Sample t-Test menggunakan Shapiro-wilk dengan bantuan software IBM-SPSS 26 yang mendapatkan hasil sig. 2 tailed sebesar .000 artinya H0 ditolak dan H1 diterima. Hasil mean pada pre-test menunjukan hasil sebesar 50.83 dan hasil post-test 86.17. berdasarkan hasil analisis data tersebut maka penggunaan media batang napier memiliki pengaruh terhadap hasil belajar siswa dalam materi perkalian dikelas III SD Negeri 20 Mabah.
PENGARUH MEDIA BOLA GANTUNG TERHADA KETERAMPILAN PASSING BAWAH BOLAVOLI DI SMP NEGERI 4 SATAP ENTIKONG Suin, Suin; Riyanti, Vera; Yulita, Yulita
Jurnal Pendidikan Jasmani Kesehatan dan Rekreasi (Penjaskesrek) Vol 10 No 2 (2023)
Publisher : STKIP Melawi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46368/jpjkr.v10i2.1297

Abstract

Abstract:This study aims to determine whether there is an effect of learning using hanging ball media on volleyball underhand passing skills at State Junior High School 4 Satap Entikong. This study used an experimental method in the form of One Group Pretest Posttest Design. Based on the results of the analysis of the observation sheet data, the pretest average was 1.83 and the posttest average was 3.16, while for the practice test results, the pretest average was 75% and the posttest average was 87.5%. The results of the hypothesis calculation using the Wilcoxon paired sample test using SPSS 2.2 from the pretest and posttest data, namely asymp sig.0.000 <0.05. Based on the results of these calculations, the asymp sig. 0.000 < 0.05 chi square table, then the poem under Ha is accepted and Ho is rejected, meaning that learning using hanging balls on underball passing skills will affect the results of underhand volleyball skills at State Junior High School 4 Satap Entikong.Keywords: media ball hanging, skill passing down volleyball.Abstrak: Penelitian ini bertujuan untuk mengetahui apakah ada pengaruh pembelajaran menggunakan media bola gantung terhadap keterampilan passing bawah bola voli di SMP Negeri 4 Satap Entikong. Penelitian ini menggunakan metode eksperimen bentuk One Group Pretest Posttest Design. Berdasarkan hasil analisis data lembar observasi diperoleh rata-rata pretest 1,83 dan rata-rata posttest 3,16 sedangkan untuk data nilai hasil tes praktik diperoleh rata-rata pretest 75 % dan rata nilai posttest 87,5 %. Hasil perhitungan hipotesis menggunkan uji wilcoxon paired samples menggunakan SPSS 2.2 dari data pretest dan posttest yaitu asymp sig.0 ,000 < 0,05. Berdsarkan hasil perhitungan tersebut, maka nilai asymp sig. 0,000 < 0,05 tabel chi kuadrat maka dapat disimpulkan bawah Ha diterima dan H0 ditolak artinya pembelajaran menggunakan media bola gantung terhadap keterampilan passing bawah bola voli berpengaruh terhadap hasil keterampilan passing bawah bola voli di SMP Negeri 04 Entikong.Kata kunci: Media Bola Gantung, Keterampilan Passing Bawah Bola Voli.
PENGARUH MEDIA BOLA KARET TERHADAP KETERAMPILAN SERVIS ATAS PERMAINAN BOLA VOLI PADA PEMBELAJARAN PENDIDIKAN JASMANI SISWA KELAS VIII A SMP NEGERI 3 ENTIKONG Yulita, Yulita; Riyanti, Vera; Suriati Tohcin, Yulia
Jurnal Pendidikan Jasmani Kesehatan dan Rekreasi (Penjaskesrek) Vol 11 No 1 (2024)
Publisher : STKIP Melawi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46368/jpjkr.v11i1.1880

Abstract

Abstract: This research is a qualitative research, this data analysis compares the pre-test and post-test data "one-group pretest and post-test design to pretest (O1)" before being given treatment. Data collection used the pre-test and post-test of service skills, before treatment (without media) and after treatment using rubber ball media. The data analysis technique uses the t test, correlation calculations are carried out using the product moment formula. The result of the t test was 9.431 which was obtained from the results of the absolute calculation of the pri-test and post-test samples and the t-table value was 1.753 with a significant relationship level of 0.005 meaning that it was significantly less than 0.05. With the results of t count greater than t table so that the results of the alternative hypothesis (Ha) are accepted. The amount of change in the upper serve skills increased after being given treatment. The increase in upper serve skills was 7.678 after being treated using a rubber ball as a medium. Thus the results of the t test value show an increase in volleyball service skills using rubber ball media in the SMP Negeri 3 Entikong. Keywords: Rubber ball media, top serve skills, volleyball. ABSTRAK:Penelitian ini merupakan penelitian kualitatif, analisis data ini membandingkan data pre-test dan post-test “one-grup pretes dan post-test desing terhadap pretes (O1)” sebelum diberikan perlakuan.. Pengambilan data menggunakan pre-test dan post-test keterampilan servis atas, sebelum perlakuan (tanpa media) dan sesudah perlakuan menggunakan media bola karet.. Tehnik analisis data menggunakan uji t, perhitungan korelasi dilakukan dengan rumus product moment. Hasil uji t diperoleh 9,431 yang diperoleh dari hasil perhitungan mutlak sampel pri-tes dan post-test dan nilai t tabel sebesar 1,753 dengan tingkat signifikan hubungan 0,005 artinya signifikan lebih kecil 0,05. Dengan hasil t hitung lebih besar pada t tabel sehingga hasil hipotesis alternatif (Ha) di terima. Besarnya perubahan keterampilan servis atas tersebut meningkat setelah diberikan perlakuan. Peningkatan keterampilan servis atas sebesar 7,678 setelah diberikan perlakuan menggunakan media bola karet. Dengan demikian hasil nilai uji t tersebut menunjukan adanya peningkatan keterampilan  servis atas  bola voli dengan menggunakan media bola karet SMP Negeri 3 Entikong.Kata Kunci: Media bola karet, keterampilan servis atas, bola voli.
Pengaruh Takalintar terhadap Hasil Belajar Kognitif Materi Perkalian Bersusun di Kelas III SDN 26 SeiBun Riyanti, Vera; Yulita, Yulita; Eferdi, Jalius
Jurnal Pendidikan Tambusai Vol. 8 No. 2 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

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Abstract

Perkalian bersusun masih dianggap sulit oleh sebagian besar siswa, karena butuh kemampuan untuk melakukan operasi perkalian secara berurutan dan peletakan posisi bilangan yang tepat. Hal ini dapat ditunjukkan dengan rendahnya hasil belajar yang diperoleh siswa pada materi tersebut. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh media takalintar terhadap hasil belajar kognitif dalam materi perkalian bersusun di kelas III SDN 26 Sei Bun. Metode yang digunakan dalam penelitian ini adalah metode eksperimen dengan desain penelitian one group pretest posttest. Teknik pengumpulan data dalam penelitian ini menggunakan tes, observasi dan dokumentasi. Berdasarkan hasil tes, nilai rata-rata pretest adalah 67,63 dan nilai rata-rata posttest adalah 71,72. Berdasarkan hasil uji hipotesis menggunakan uji t di peroleh thitung 0,633 > ttabel 0,576, maka Ho ditolak dan Ha diterima sehingga dapat disimpulkan bahwa ada pengaruh penggunaan media takalintar terhadap hasil belajar kognitif siswa dalam materi perkalian bersusun di kelas III SDN 26 Sei Bun.
ETHNOMATHEMATICAL STUDY OF THE WEDDING CULTURE OF THE MUNTAK DAYAK TRIBE Saputri, Linda Dwi; Lestari, Kasihani; Riyanti, Vera
JME (Journal of Mathematics Education) Vol 10, No 2 (2025): JME (Jul - Dec)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v10i2.2525

Abstract

Research purposes: This is for now. What is the draft of mathematics that exists in the Dayak Muntak of the wedding procession ethnic group in Balai Agas Village? Research: This method employs a qualitative approach, drawing on ethnographic methods. Subject study is the chief custom in Balai Agas Village. Object study is a procession wedding ethnic group, Dayak Muntak, in Balai Agas Village, District Belimbing, Melawi Regency. Research: This involves instrument interviews and a review of the literature. The data analysis technique refers to the Miles and Huberman model, which encompasses both the data reduction process and the selection of relevant data from ethnomathematics in the context of the Dayak Vomiting ethnic group, specifically a wedding tradition. After the stage reduction is complete, researchers present the data and conclude. Based on the results of interviews, studies, and literature, the concept of mathematics in the Dayak Muntak wedding procession encompasses various concepts, numbers, and logical mathematical principles. Concept number in procession: Mantoh Adat and Beduda. Whereas draft logic mathematics, there is in process beduda, customs that are paid as well as amur boras buang taba
Co-Authors Adam, Fransisco Ari Wibowo Budhiarti, Yuli Eferdi, Jalius Istika, Iis Jami, Yulis Kasihani Lestari Libertus Libertus, Libertus mohamad rifat Nurhidayat Nurhidayat Putri, Nesa Sabinus Rainer N. Christi Saputri, Linda Dwi Suin, Suin Suriati Tohcin, Yulia Yulita Yulita, Yulita