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Rizki Wahyu Yunian Putra

Universitas Islam Negeri Raden Intan Lampung

Author-ID : 2375758

Agriculture, Biological Sciences & Forestry Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Transformasi Pembelajaran Matematika: Pengaruh Video Animasi Berbasis Aplikasi Benime terhadap Literasi Matematis Siswa Aisyah Novera Hamdia; Dona Dinda Pratiwi; Rizky Wahyu Yunian Putra
Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 1 (2025): Lambda
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i1.1367

Transformasi pembelajaran matematika menjadi kebutuhan mendesak dalam merespons rendahnya literasi matematis siswa Indonesia, sebagaimana ditunjukkan oleh hasil PISA. Pembelajaran yang masih bersifat prosedural dan minim visualisasi menyulitkan siswa mengaitkan konsep matematika dengan kehidupan nyata. Penelitian ini bertujuan untuk menganalisis pengaruh penggunaan video animasi berbasis aplikasi Benime terhadap literasi matematis siswa madrasah dalam pembelajaran matematika kontekstual. Penelitian ini menggunakan pendekatan kuantitatif dengan desain quasi eksperimen tipe pretest-posttest control group. Sampel terdiri dari 64 siswa kelas VIII MTs Al-Hikmah Bandar Lampung yang dipilih melalui teknik simple random sampling. Kelas eksperimen menggunakan media video animasi Benime, sedangkan kelas kontrol tidak. Data dikumpulkan melalui tes uraian yang telah divalidasi dan dianalisis menggunakan uji-t independen dan Cohen’s d untuk mengukur efek. Hasil analisis menunjukkan bahwa terdapat perbedaan signifikan antara kelas eksperimen dan kontrol (t_hitung = 2,934; sig. 0,005). Nilai rata-rata posttest kelas eksperimen (88) lebih tinggi dibandingkan kelas kontrol (75,26). Uji effect size menunjukkan nilai Cohen’s d sebesar 0,90 yang termasuk kategori tinggi. Penggunaan video animasi berbasis aplikasi Benime terbukti berpengaruh signifikan dan positif terhadap peningkatan literasi matematis siswa. Temuan ini menegaskan pentingnya integrasi media digital kontekstual dalam mendukung pembelajaran matematika yang lebih bermakna dan aplikatif di era digital.

Pengembangan LKPD Berbasis Kontekstual Untuk Meningkatkan Kemampuan Representasi Matematis Peserta Didik Pada Materi Trigonometri Riana Sari; Arini Yanfauni; Rizki Wahyu Yunian Putra; Abi Fadila
Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 3 (2025): Lambda
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i3.1843

This study uses the research and development (R&D) method with the ADDIE model (analysis, design, development, implementation, and evaluation), the subjects of this study were students of class X of SMK PGRI 4 Bandar Lampung. The techniques used in collecting data were interviews, validation questionnaires, and product and test attractiveness questionnaires. The results of the study showed that the assessment obtained by media experts was 0.83 with very high criteria and material experts 0.88 with very high criteria. While the response of small group students was 4.5 with interesting criteria and large group trials were 4.34 with very interesting criteria. And the results of the effectiveness test obtained an n-gain effectiveness score of 0.85 with high criteria and in the form of a percentage of 85% which means it is effective for use in learning.

Meningkatkan Komunikasi Matematis dan Self Confidence Menggunakan Model Pembelajaran SIMAS ERIC Berbantuan Bahan Ajar Gamifikasi Marisa Seftika Sari; Nanang Supriadi; Rizki Wahyu Yunian Putra
Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 3 (2025): Lambda
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i3.1844

Meningkatkan Komunikasi Matematis dan Kepercayaan Diri Menggunakan Model Pembelajaran SIMAS ERIC Berbantuan Bahan Ajar Gamifikasi. Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran SIMAS ERIC yang dibantu oleh materi pengajaran gamifikasi terhadap keterampilan komunikasi matematis dan kepercayaan diri siswa di sekolah menengah pertama. Penelitian ini menggunakan pendekatan kuantitatif dengan metode quasi-experimental dan desain kelompok kontrol pasca-tes saja. Sampel terdiri dari tiga kelas delapan di SMP Negeri 3 Jati Agung, yang dipilih melalui teknik pengambilan sampel acak kluster. Instrumen penelitian meliputi tes esai untuk mengukur keterampilan komunikasi matematis dan kuesioner skala Likert untuk mengukur kepercayaan diri siswa. Hasil analisis data menggunakan MANOVA menunjukkan bahwa model pembelajaran SIMAS ERIC yang dibantu oleh materi pengajaran gamifikasi memiliki pengaruh signifikan terhadap peningkatan keterampilan komunikasi matematis dan kepercayaan diri siswa. Oleh karena itu, model ini layak diterapkan sebagai alternatif pembelajaran yang menyenangkan dan efektif di kelas matematika.

Window Shopping Assisted by Geoenzo to Increase Studentsâ€™ Conceptual Understanding in Mathematics to Learning Interest Fredi Ganda Putra; Dyan Revianto; Rizki Wahyu Yunian Putra; Santi Widyawati
Jurnal Inovasi Matematika Vol. 3 No. 1 (2021): Inovasi Matematika
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

The purposes of this research were determining (1) the effect of the Windows Shopping learning model assisted by Geoenzo on mathematical concepts understanding ability, 2) the influence of learning interest on mathematical concepts understanding ability, and 3) the interaction between Window Shopping learning model assisted by Geoenzo and learning interest towards mathematical concepts understanding ability. The sample in this study was selected using a randomized class technique, so that classes VIIA (23 students) and VIIB (24 students) in private Madrasah Tsanawiyah in the Kedondong city at 2020/2021 as a samples. This research was quasi-experimental design. The data collecting techniques used were tests, documentation, and questionnaires, which were then tested using the analysis of variance (ANOVA) test. The results showed that (1) there was an influence between the Window Shopping model assisted by Geoenzo on mathematical concepts understanding ability, (2) studentsâ€™ category of learning interest (high, medium, and low) did not affect the mathematical concepts understanding ability, and (3) there was no interaction between the Window Shopping learning model assisted by geoenzo and learning interest towards students' mathematical concepts understanding ability.

The Influence of the Children Learning in Science (CLIS) Learning Model and Students' Learning Styles on Improving Students' Conceptual Understanding and Motivation to Learn Mathematics Ayu Dewi Prastika Putri; Rizky Wahyu Yunian Putra; Siti Ulfa Nabila
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 1 (2026): Februari
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i1.1687

The Children Learning in Science (CLIS) learning model emphasizes the process of reconstructing students' understanding by directing changes in initial misconceptions towards a more accurate scientific understanding. This study aims to: (1) analyze the influence of the CLIS learning model on improving conceptual understanding and mathematical learning motivation simultaneously; (2) analyze the influence of students' learning styles on improving conceptual understanding and mathematical learning motivation simultaneously; (3) analyze the influence of the CLIS learning model and students' learning styles simultaneously on improving conceptual understanding and mathematical learning motivation; (4) determine the influence of the CLIS learning model on improving conceptual understanding and mathematical learning motivation partially; (5) determine the influence of students' learning styles on improving conceptual understanding and mathematical learning motivation partially; and (6) determine the influence of the interaction between the CLIS learning model and students' learning styles on improving conceptual understanding and mathematical learning motivation partially. This study uses a quantitative approach with a quasi-experimental research type. The research population was all eighth grade students of SMP Negeri 2 Abung Semuli, North Lampung, with sample determination using cluster random sampling technique. The data collection instruments included a learning motivation questionnaire, a learning style questionnaire, and a mathematical concept comprehension ability test. The data obtained were analyzed using a MANOVA test with a significance level of 5%. The results of the study showed that: (1) the CLIS learning model had a significant effect on students' conceptual understanding and mathematical learning motivation, with the highest achievement in conceptual understanding; (2) learning styles had a significant effect on students' conceptual understanding and mathematical learning motivation, where in conceptual understanding the auditory learning style showed the best results compared to visual and kinesthetic learning styles, while in learning motivation the kinesthetic learning style obtained the highest results compared to visual and auditory learning styles; (3) the CLIS learning model and students' learning styles simultaneously had an effect on improving students' conceptual understanding and mathematical learning motivation; (4) the CLIS learning model partially had an effect on improving students' conceptual understanding and mathematical learning motivation; (5) learning styles partially had an effect on improving students' conceptual understanding and mathematical learning motivation; and (6) there is an influence of the CLIS learning model and students' learning styles on increasing conceptual understanding abilities, but there is no influence on mathematical learning motivation partially.

Learning cycle 9E integrated with instructional videos for enhancing numeracy literacy among prospective mathematics teachers: A quasi-experimental study Siska Andriani; Rizki Wahyu Yunian Putra; Indah Resti Ayuni Suri; Abi Fadila
Journal of Advanced Sciences and Mathematics Education Vol. 6 No. 3 (2026): Journal of Advanced Sciences and Mathematics Education
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/jasme.v6i3.1394

Background: Numeracy literacy is a fundamental competency that enables prospective mathematics teachers to interpret, analyze, and apply mathematical knowledge in authentic contexts. However, conventional mathematics instruction often emphasizes procedural proficiency rather than contextual reasoning, resulting in limited numeracy literacy development. Integrating constructivist learning with technology-enhanced instruction offers a promising approach to addressing this challenge. Aim: This study aimed to investigate the effectiveness of the Learning Cycle 9E model integrated with instructional videos in enhancing the numeracy literacy of prospective mathematics teachers. Method: A quasi-experimental study employing a pretest–posttest control group design was conducted with 50 undergraduate students enrolled in the Mathematics Education Study Program at Universitas Islam Negeri Raden Intan Lampung, Indonesia. Participants were assigned to an experimental group (n = 25) and a control group (n = 25). Data were analyzed using descriptive statistics, Shapiro–Wilk and Levene’s tests, normalized gain (N-Gain), an independent samples t-test, and Cohen’s d effect size. Results: The experimental group outperformed the control group, achieving a higher posttest mean score (84.16 vs. 71.04) and N-Gain (0.62 vs. 0.31). A significant difference was identified between the groups (t = 6.485, p < .001), accompanied by a large effect size (d = 1.84). Conclusion: Integrating the Learning Cycle 9E model with instructional videos effectively enhances numeracy literacy by fostering active knowledge construction, contextual mathematical reasoning, and meaningful technology-enhanced learning experiences in higher mathematics education.

IMPLEMENTASI PEER LED GUIDED INQUIRY (PLGI) TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA SMP Siti Juariah; Farida Farida; Rizki Wahyu Yunian Putra
J-PiMat : Jurnal Pendidikan Matematika Vol 2, No 2 (2020): J-PiMat
Publisher : Prodi Pendidikan Matematika STKIP Persada Khatu;istiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/j-pimat.v2i2.865

Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan pemecahan masalah siswa dan pengaruh penerapan model pembelajaran Peer Led Guided Inquiry (PLGI) di kelas VIII MTs Hidayatul Mubtadiin Jati Agung Lampung Selatan. Bentuk penelitian ini merupakan penelitian eksperimen dengan sontoto menggunakan Design Randomized Control Group Pretest-Posttest. Sampel penelitian terdiri dari 2 kelas, yaitu kelas VIII A sebagai kelas eksperimen dan kelas VII B sebagai kelas kontrol yang telah diuji normalitas menggunakan uji Liliefors dan diuji homogenitas menggunakan uji kesamaan dua rata-rata. Hipotesis penelitian diuji dengan menggunakan uji-t pihak kanan. Hasil penelitian menunjukkan bahwa penerapan model pembelajaran PLGI dapat meningkatkan kemampuan pemecahan masalah pada pokok bahasan kubus dan balok dengan Â = 4,14> Â = 1,094.

Pengaruh Model Pembelajaran Think Talk Write (TTW) Berbantuan Buku Saku Digital terhadap Pemahaman Konsep Matematis Risky Adhyaksono; Imam Syafei; Rizki Wahyu Yunian Putra
Jurnal Genta Mulia Vol. 11 No. 2 (2020): JURNAL GENTA MULIA
Publisher : LPPM Universitas Cipta Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61290/gm.v11i2.264

Tujuan dari penelitian ini ialah untuk mengetahui pengaruh model pembelajaran Think Talk Write(TTW) menggunakan buku saku digital untuk meningkatkan pemahaman konsep matematis. PenelitianYyangDdilakukan dengaPpenelitian eksperimen. Penelitian ini menggunakan randomsampling dengan teknik cluster random sampling. Teknik Pengumpulan Data”Tes (essay) untukmengukur kemampuanRpemahaman konsep peserta didik . Teknik-Analisis-Uji Coba-Instrumen- Penelitian yang digunakan untuk mengukur data penelitian telah valid dan bisa digunakan untukmengukur apa yang seharusnya diukur diantaranya uji validitas”uji reliabilitas, uji tingkat kesukaran, daya beda, teknik”analisis data dengan Gain yang dinormalisasi (N-Gain). Dalam penelitian ini teknik analisis data untuk menguji hipotesis yaitu menggunakan ANOVA.

PENGARUH METAPHORICAL THINKING APPROACH BERBASIS PROJECT METHOD TERHADAP LITERASI MATEMATIS DITINJAU DARI GAYA BERPIKIR PESERTA DIDIK Nurbaiti, Anis; Wahyu Yunian Putra, Rizki; Ulfa Nabila, Siti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 2 (2026): Volume 11 No. 02, Juni 2026.
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i2.46979

This study aims to determine the effect of the metaphorical thinking approach based on the project method on students’ mathematical literacy in terms of their thinking styles. This research is motivated by the low level of students’ mathematical literacy and the dominance of conventional learning that is less connected to real-life contexts. This study used a quantitative method with a quasi-experimental design and was analyzed using two-way ANAVA. The population consisted of seventh-grade students of SMP Negeri 19 Bandar Lampung, and the sample was selected using cluster random sampling. The instrumens used were a mathematical literacy test and a thinking style questionnaire. The results showed that: there was a significant effect of the metaphorical thinking approach based on the project method on students’ mathematical literacy thinking styles also had a significant effect on mathematical literacy and there was no interaction between the learning approach and thinking styles . Therefore, the metaphorical thinking approach based on the project method can be an effective alternative to improve students’ mathematical literacy.

Co-Authors A.A. Ketut Agung Cahyawan W Aan Subhan Pamungkas Abi Fadila Abi Fadila Achi Rinaldi Adinti, Chinthia Adiwinata, Rulli Adji, Vicka Pradana Adolf Simatupang Adolf Simatupang Adolf T Simatupang Agus Pahrudin Agus Pamuji Agustina, Dita Sukma Ahmad Charissudin Ahmad Mukhayat Ahmad Shodiq Ahmad Sodiq Ahmad Sodiq Ahmad Sodiq, Ahmad Aini Rembulan Ainun Sholihah Aisyah Novera Hamdia Aji Arif Nugroho Ana Risqa JL Anggraini, Rekasepti Anita Febriana APRILYANTI, EVI Ardian Asyhari Arini Alhaq Arini Yanfauni Asri, Elsa Widya Astriana Putri Ayu Dewi Prastika Putri Baher, Maylia Khairunnisa Bambang Sri Anggoro Chairul Anwar Cindy Safitri Clara Octaviany Cynthia Gapila Dea Octa Riani Dewi Fitriani Dian Purnama Sari Dian Purnamasari Dimas Vajar Oktaviana Dina Nurhasanah Dona Dinda Pratiwi Dwi Adianti Putri Dwijowati Asih Saputri Dyan Revianto Een Yayah Haenilah Elsa Tia Ariski Fahrudin Fahrudin Fahrudin Fahrudin Fajar, Rahmat Farida Farida Farida Farida Farida, Farida Febriana, Anita Fera Aprianti Ferlia, Wahyuni Fitri Isnaini Fitri Yanti Fitriani Fitriani Fitriani Fitriani Fraulein Intan Suri Fredi Ganda Putra Friska Ninda Safilda Gios Adhyaksa Gunawan, Syahrul Hadi Nugroho Hafis, Fathimah Azzahra Handayani, lusi Hanifa Ainun Nisa Hariri, Hasan Heni Pujiastuti Henny Wulandari, Henny Herdianto Herdianto Heru Juabdin Sada Hezvi Yulinsa Husen, Nisrina Iis Faridah Ima Damayanti Imam Syafei Indah Resti Ayuni Suri Indah Resti Ayuni Suri Indriani, Wiwid Afma Istihana Istihana Jamal Fakhri Jamhari Jamhari Julya, Ayu Julya Junarni, Junarni Juwita Sari Kesumayanti, Nur Kurniawan, Muhammad Dandi Laila Maharani Mardiana Mardiana Mardiyah Marisa Seftika Sari Masykur, Rubhan Masykur, Rubhan Mawaddah, Anisa Rima Melliana Melliana Meri Yani Meyronita Firja Mks Mohamad Muhassin Muhamad Syazali Muhammad Kosim Ali Muharomah, Ayu Mujib Mujib Mujib Mujib, Mujib Nanang Supriadi Nanang Supriadi NELAWATI NELAWATI, NELAWATI Neni Setiawati Netriwati Netriwati Netriwati NINGSIH, NINGSIH Novian Riskiana Dewi Noviana, Dewi Novita Indriyani Novita Sari Novitasari Novitasari Nugraha Wisnu Putra Nugroho, Aji Arif Nur Azmi, Nazwa Nuzul Nur Kesumayanti Nurbaiti, Anis Nurhaliza Nurhaliza Nurhaliza, Nurhaliza Nurhanurawati Nurhanurawati Nurhanurawati Nurhanurawati Nurhasanah Leni Nurhasanah Leni Nurhasanah Lenni Nurhayati T. Nursalim, Riki NURUL HIDAYAH Nurul Muslimah Nurwani Nurwani Nuryati Nuryati Oktaviana, Dimas Vajar Popi Indriani Rahman Hakim Rahmat Fajar Rahmat Syukur Rekasepti Anggraini Rembulan, Aini Rembulan, Aini Riana Sari Rina Widya Ningrum Rini Pangestu Risky Adhyaksono Risky Adhyaksono Riyama Ambarwati Rizki Armanto Rosida Rakhmawati Rubhan Masykur Ruhban Maskur Ruhban Masykur Rully Anggraini Rully Anggraini, Rully Santi Widyawati Saputri, Dina Sari, Filian Yunita SARI, MINDA AYU RAHMA Sarniah, Siti Selvia Lovita Sari Shahril, Sulthan Sholeh, Sofyan M Simatupang, Adolf T Simatupang, Adolf Taylor Siska Andriani Siska Andriani Siti Hasanah Siti Juariah Siti Sarniah Siti Ulfa Nabila Sri Purwanti Nasution, Sri Purwanti Sugeng Sutiarso Sugeng Sutiarso Suherman Suherman, Suherman Sulthan Shahril Sunyono - - Suri, Indah Resti Ayuni Syafrimen Syafril Syarif Maulidin Syawardhan, Elnando Tati Apriyanti Thea Suci Wulandari Tri Oka Akram Tumirah Tumirah Ulfa Iqoh Ulfa Nabila, Siti Umi Afifah Umi Hijriyah Veithzal Rivai Zainal Wahyuni Ferlia Wirawan, Yosi Marenda Wirawan, Yosi Marenda Yani, Meri Yoraida Khoirunnisa Yosi Marenda Wirawan Yulita Anggun Sari YUSMANIAR, RAHMA YUSUF, FITRIA AGUSTINA

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