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Putri Yuanita

Universitas Riau

Author-ID : 2838318

Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Other

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Development of Learning Device Based on 21st Century Skill with Implementation of Problem Based Learning to Increase Critical Thinking Skill of Students on Polyhedron for Grade 8th Junior High School Afdareza, Melva Yola; Yuanita, Putri; Maimunah, Maimunah
Journal of Educational Sciences Vol 4. No. 2. April 2020
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.4.2.p.273-284

This research aims is to produce a learning device based on 21st century skills with the implementation of problem-based learning to increase the critical thinking skill of students on polyhedron for grade 8th junior high school. The type of this research is development research using Plomp’s model, there are (1) preliminary research phase; (2) the prototype phase; and (3) assessment phase. The results of this research are a learning device based on 21st century skill with the implementation of problem-based learning to increase the critical thinking skill of students on polyhedron for grade 8th junior high school. The results of the syllabus, RPP, LKPD validation and critical thinking skills show valid and very valid criteria with values of 3.19; 3.32; 3.26; and 3.13. In the final product test phase, learning devices were used through pre-experimental research to see the increase in critical thinking skills and there was an increase in the critical thinking skill of students using learning devices. This means that the learning device based on 21st century skill with the implementation of problem-based learning to increase the critical thinking skill of students on polyhedron for grade 8th junior high school has been valid, practical, and effective.

The Effectiveness of The Search Solve Create Share (SSCS) Learning Model to Improve The Mathematical Problem-Solving Ability of Students of SMA Negeri 1 Benai Kuansing Nurhasikin, Nurhasikin; Armis, Armis; Yuanita, Putri
Journal of Educational Sciences Vol 8. No. 3. July 2024
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.8.3.p.392-407

The motivated of this research is the low level of mathematical problem-solving ability of students at SMAN 1 Benai Kuansing. The purposes of this research are: 1) to describe the differences in mathematical problem-solving skills of students who study through the SSCS model with students who study through learning with a scientific approach; and 2) to examine the improvement in mathematical problem-solving skills of students who study through the SSCS model and students who study through learning with a scientific approach. This research is an experimental research (quasi experiment) with the Nonequivalent Pretest-Posttest Control Group Design. The result showed that the improvement in mathematical problem-solving ability of students who study through the SSCS model is higher than that of students who study through learning with a scientific approach. The conclutions is; 1)There is a significant average difference between the mathematical problem-solving abilities of students who follow the SSCS learning model and those of students who follow learning with a scientific approach; 2) Improvement the mathematical problem-solving ability of students who follow the SSCS learning model is better than improvement the mathematical problem-solving ability of students who follow learning with a scientific approach.

Development of a Problem Based Learning Media to Build Mathematical Communication Capabilities Students of Class VIII Junior High School Zahira, Hany; Zulkarnain, Zulkarnain; Yuanita, Putri
Journal of Educational Sciences Vol 4. No. 3. July 2020
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.4.3.p.487-500

This research was motivated by the difficulties of teachers in implementing the 2013 curriculum, especially in the preparation of learning tools. This research was aimed to develop a valid, practical and effective learning tool for VIII grade junior high school students. This type of research was Research and Development with a 4-D model. Data collection instruments in this study were validation sheets, practicality sheets and tests of mathematical communication skills. Data were analyzed using validation criteria, practicality and effectiveness tests. The results obtained from the device validation show that the RPP is valid and the LKPD is quite valid. The practicality test results of small groups and large groups obtained very practical criteria. The effectiveness test can be seen from the percentage of student KKM achievement that is equal to 92% meets the effective criteria and the average difference test (t test) is obtained that tcount> ttable, which is 16.976> 1.677 and the significance value is <0.05. These results indicate that the developed learning tools are effective in improving students mathematical communication skills.

Development of Learning Tools based on the Discovery Learning Model Integrating 21st Century Skills in Trigonometric Materials in High Schools Putri, Ade; Kartini, Kartini; Yuanita, Putri
Journal of Educational Sciences Vol 4. No. 4. October 2020
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.4.4.p.864-880

This research is based on the limited discovery learning based learning tools that integrate 21st-century skills. The purpose of this study is to produce a valid and practical discovery learning-based of the learning tools that integrate to 21st-century skills in trigonometric material. The development model used the 4D model which consists of the define, design, develop, and disseminate stages. The tools being developed were syllabus, lesson plans, and student worksheets. The instrument used was a validity instrument in the form of a validation sheet, practical instruments in the form of student response questionnaires, and observation sheets. The data collection technique was carried out by distributing questionnaires and observations. The limited trials were conducted on 16 students of class XII MIPA 1 SMA Babussalam Pekanbaru, while practicality trials were carried out in class XI MIPA 2 SMA Babussalam Pekanbaru. The data analysis technique used in this research is quantitative data analysis and qualitative data analysis. From the results of data processing obtained an average syllabus validation result of 3.20; lesson plans 3.36; and student’s worksheet 3.43. The average student response questionnaire results in limited trials and field trials were 85.75% and 91.25%, respectively, with the very practical category. The average result of the observation sheet on the implementation of learning activities was 87%. It can be concluded that the learning tools developed are valid and practical.

Development of Mathematics Learning Tools with Problem Based Learning Model on Matrix Material to Facilitate Students' Critical Thinking Ability Pertiwi, Wiyana; Roza, Yenita; Yuanita, Putri
Journal of Educational Sciences Vol 5. No. 1. January 2021
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.5.1.p.156-165

The ability of students to think critically in mathematics is is still low. The lack of learning tools that are considered to facilitate students' mathematical critical thinking skills is one of the cause it. The purpose of this study was to develop a mathematics learning tool with a quality problem-based learning (PBM) model to facilitate students' mathematical critical thinking skills. The learning tools developed consisted of a syllabus, lesson plans (RPP) and student worksheets (LKPD) on the matrix material for class X SMK. This research was a development research using the Borg and Gall model. The development consists of six stages, namely: 1) research and data collection; 2) planning; 3) development of the initial product draft; 4) initial field trials; 5) revised trial results; and 6) dissemination and implementation. The subject of this research trial was the students of SMK Nurul Falah Pekanbaru. The instrument used was validation instrument for the syllabus, lesson plans, and student worksheet. Based on the results of the validation data analysis, it shows that the learning tools developed were very valid. The results of the validation of the syllabus were 85.11; the average RPP score was 86.02; and the average LKPD score was 86.40. The average student response questionnaire to the initial field trial was 85.93 with the very practical category. The learning device developed was valid and practical for use by class X SMK students.

Prototype of Computer-Based Mathematics Learning Media with Scientific Approach in Class VIII Junior High School with Circle Materials Adli, Ariful; Murni, Atma; Yuanita, Putri
Journal of Educational Sciences Vol 5. No. 2. April 2021
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.5.2.p.341-353

This study aims to produce a prototype design for computer-based learning media with a scientific approach to circle material. The development model used is the Plomp model which consists of three phases, namely; (1) Preliminary Investigation Phase, (2) Prototyping Phase, and (3) Assessment Phase. The instrument used was a validity instrument in the form of a validation sheet and a practicality instrument in the form of a student response questionnaire. The data collection techniques used were validation sheets and student response questionnaires. This media prototype is designed to make it easier for students to understand abstract material, especially on circle materials.

The Effect of Using Problem Based Learning Student Worksheet Model to Build Mathematical Problem Solving Ability for Class VIII Junior High School Students Nurfadilla, Nurfadilla; Yuanita, Putri; Zulkarnain, Zulkarnain
Journal of Educational Sciences Vol 5. No. 2. April 2021
Publisher : FKIP-Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.5.2.p.354-363

This study aims to determine the effect of using student worksheet (LKPD) based on the Problem Based Learning model on the mathematical problem solving abilities of students of class VIII SMP Negeri 2 Pangean. This type of research was a quasi-experimental study with a pretest – posttest control group design. The population was all students of SMP Negeri 2 Pangean Indonesia in the 2019/2020 school year. Sampling method was using random sampling technique. Based on the results of data analysis, the posttest mean score in the experimental class was 85.45 and the average value in the control class was 54.5, meaning that the average value of the experimental class was higher than the control class. The two-mean difference test using the t test was significant (2-tailed) 0.000 <α = 0.05, which means that the posttest score of students 'mathematical problem solving abilities was different from the average posttest score of students' mathematical problem solving abilities. which uses scientific learning. So it can be concluded that there is an effect of the Problem Based Learning model on students' mathematical problem solving abilities.

PELATIHAN PENGEMBANGAN ASESMEN PEMBELAJARAN BERBASIS KURIKULUM MERDEKA BAGI GURU-GURU MATEMATIKA SMP/ MTS KABUPATEN SIAK Murni, Atma; Maimunah, Maimunah; Yuanita, Putri; Roza, Yenita
Jubaedah : Jurnal Pengabdian dan Edukasi Sekolah (Indonesian Journal of Community Services and School Education) Vol. 5 No. 1 (2025): Jurnal Pengabdian dan Edukasi Sekolah (Jubaedah)
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/jub.v5i1.277

Penerapan Kurikulum Merdeka menuntut guru melakukan asesmen diagnostik, formatif, dan sumatif dalam menyelenggarakan pembelajaran. Pengemasan ketiga jenis asesmen perlu dilakukan guru secara komprehensif dan sesuai dengan tujuan penerapannya. Pada kegiatan Pengabdian kepada Masyarakat ini difokuskan pada pelatihan pengembangan asesmen bagi guru-guru matematika SMP/MTs Kab. Siak sebanyak 24 peserta. Pelaksanaan kegiatan menggunakan metode diskusi, pleno, dan refleksi serta dilanjutkan dengan penyusunan produk secara berkelompok. Terdapat lima kelompok peserta yang masing-masing menyusun asesmen diagnostik, formatif, dan sumatif untuk satu Capaian Pembelajaran (CP). Pelatihan ini dapat memotivasi peserta dalam menyusun asesmen sehingga setiap kelompok dapat menghasilkan asesmen yang dapat digunakan dalam pembelajaran untuk satu CP. Diharapkan sebagai tindak lanjut dari kegiatan pengabdian ini, guru-guru dapat menyusun asesmen secara mandiri sebagai instrumen yang dapat digunakan dalam melakukan asesmen dalam pembelajaran matematika berbasis Kurikulum Merdeka

A PENGEMBANGAN MODUL AJAR BERBASIS PBL UNTUK MENINGKATKAN KECAKAPAN KOMUNIKASI MATEMATIS PESERTA DIDIK KELAS VII Anggaraini, Dila; Suanto, Elfis; Yuanita, Putri
Jurnal Gantang Vol 9 No 2 (2024): Jurnal Gantang
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jg.v9i2.7507

This study aims to develop a product in the form of a mathematics teaching module based on the Problem-Based Learning (PBL) model to enhance students' mathematical communication skills in the context of linear equations and inequalities with one variable for Grade VII students in junior high schools (SMP/MTs). The study evaluates the teaching module's validity, practicality, and effectiveness. Additionally, the findings of this research can serve as a reference for teachers in designing teaching modules that improve communication skills in other mathematical topics and as a resource for students to practice and enhance their communication skills. This research is based on the importance of mathematical communication skills for students. According to the Ministry of National Education, one of the objectives of mathematics learning is to enable students to communicate their ideas through symbols, tables, diagrams, or other representations. However, field observations show that the reality is quite the opposite. The mathematical communication skills of Grade VII students (Phase D) in junior high schools are still relatively low, particularly in linear equations and inequalities with one variable. One of the indicators of this issue is that students do not create mathematical symbols accurately when solving problems. While they can solve problems presented in a format like the teacher's examples, they struggle with different problem formats, especially word problems, which are confusing. The data collection instruments used in this study include validation and practicality instruments. The data collection techniques involve interviews, questionnaires, and mathematical communication skill tests. The data analysis techniques employed are both quantitative and qualitative analyses. The development of the teaching module in this research follows the 4-D model (Four-D Model), which consists of four stages: defining, designing, developing, and disseminating.

Penerapan Model Problem Based Learning untuk Meningkatkan Kemampuan Komunikasi Matematis Siswa Kelas VIII SMP Negeri 42 Pekanbaru Sanda, Nabila; Yuanita, Putri; Suanto, Elfis
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 9 No 1 (2024): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 9 Nomor 1
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v9i1.3210

Penelitian ini dilatarbelakangi oleh rendahnya kemampuan komunikasi matematis siswa kelas VIII SMP Negeri 42 Pekanbaru, yang disebabkan oleh pembelajaran yang masih berorientasi pada guru sehingga siswa kurang berpartisipasi aktif. Untuk mengatasi hal tersebut, salah satu langkah yang diambil adalah dengan menerapkan model pembelajaran berbasis masalah (Problem Based Learning). Penelitian ini bertujuan meningkatkan kemampuan komunikasi matematis siswa melalui penerapan model tersebut pada pembelajaran materi statistika. Jenis penelitian yang dilakukan adalah penelitian tindakan kelas (PTK) yang terdiri atas dua siklus, masing-masing meliputi tahapan perencanaan, pelaksanaan, pengamatan, dan refleksi. Kegiatan ini dilakukan di SMP Negeri 42 Pekanbaru pada semester genap tahun ajaran 2022/2023 dengan subjek penelitian siswa kelas VIII.1 yang berjumlah 39 orang. Instrumen penelitian mencakup perangkat pembelajaran seperti silabus, rencana pelaksanaan pembelajaran, dan lembar aktivitas siswa. Untuk pengumpulan data, digunakan lembar observasi dan tes kemampuan komunikasi matematis. Data dari lembar observasi dianalisis secara deskriptif kualitatif, sedangkan data tes kemampuan komunikasi matematis dianalisis secara deskriptif kuantitatif. Hasil penelitian menunjukkan adanya peningkatan dalam proses pembelajaran, dari siklus I ke siklus II. Siswa menjadi lebih aktif, dan pembelajaran beralih menjadi berpusat pada siswa. Dari segi kemampuan komunikasi matematis, terdapat peningkatan yang signifikan, dengan rata-rata hasil tes awal sebesar 44,44 meningkat menjadi 73,93 pada tes siklus I, dan 88,02 pada tes siklus II. Penelitian ini membuktikan bahwa penerapan model Problem Based Learning dapat meningkatkan kualitas proses pembelajaran sekaligus kemampuan komunikasi matematis siswa kelas VIII di SMP Negeri 42 Pekanbaru.

Co-Authors ', Kartini ', Santri ', Syofni ', Zulkarnain Abdul Hady Hanafi Abdul Hady Hanafi Hady Hanafi Addini Maulida Istia Maulida Istia Ade Putri Adik Tya Hasibuan Adli, Ariful Afdareza, Melva Yola Affan, Abdul Afrianto Daud Afrianto, Afrianto Ahmad Wahyudi Zein Alfajri, Hadiyanta Alfajri, Hadiyanta Alzuwandi Alzuwandi Amalia, Della Nur Amni, Rodhitul Andespa Saputra Andini, Fitri Anggaraini, Dila Ardilo Indragita Arianta, Yasvialan Ariful Adli Armis Armis ' Armis Armis Armis Armis Arnellis, Arnellis Asri Lubis Astuti, Rahmi Puspa Sari Atika Sari Atma Murni Atma Murni Atma Murni Atma Murni Atma Murni Aulya Gusty Maretha Azhar Azhar Azhar Azzahra, Hela Batubara, Nur Asiah Copriyadi, Jimmy Daeng Ayub Damanik, Intan Juwita Daulay, Agus Salim Daviq Chairilsyah Daviq Chairilsyah Dede Sumiati Defriadi Kasmedi, Defriadi Deplianti Deplianti Desnani Ulfa Divya Reyvani Efriyani ' Elfis Suanto Endang Hariani Erna Noviantii Erni Erni Erni Fadly Azhar Fadly Azhar Fadly Azhar Farhana, Atika Fariyani, Sri Aisyah Fazlur Rahman Feni Maysyah Reza Fitri Ayu Ningtiyas Guswinda Guswinda Guswinda, Guswinda Hadindri Putri Putri, Hadindri Putri Hadiyanta Alfajri Hafizhah Fasaenjori Hanafi, Abdul Hady Hany Zahira Hany Zahira Harahap, Muhammad Ikhsan Hasanah, Rizatul Hayati, Mella Hendra Setyawan Hesty Marwani Siregar Hurrahma, Mifta Ijayani Ijayani Ika Damai Sari Imelda Dwiguna Indah Prestika Indah Indradewa, Rhian Intan Juwita Damanik Irwandi, Bayu Jalinus ' Jalinus Jalinus Juliana Purba Jumeri (Jumeri) Junitasari Junitasari Kartini KARTINI Kartini Kartini Kartini, Kartini Kaswito Teguh Kesuma, Satria Jaya Khairani, Bella Putri Khairun Nisa Khoirian Sawilda Laksono Trisnantoro Lara Mulyana Lena Sesri Dafri Sesri Dafri Lendrawati Arif Lona Sari Lusi Wira Aftriyati Mahmidatul Fitri Maimunah Maimunah Maimunah Maimunah Maimunah Maimunah, Maimunah Maimunah, Mimunah Mariana ' Marisa Mona Marlinda, Weni Maryam Batubara Maulisa, Nur Afni Maya Anggraini Melsa, Engla Melva Yola Afdareza Mia Septiani Putri Mona, Marisa Mukhti Randa Nahor Murani Hutapea Nahor Murani Hutapea Nasution, Fitri Rahmayani Nelvita Febrina Hasan Noviani Riska Sipahutar Novitri Novitri Novitri Nur Afni Maulisa Nur Arif Nur Arif, Nur Nur Ilhami Nur Isnaini Nur Solihin Nuraini Nuraini Nuraini Nurfadilla Nurfadilla Nurfadilla, Nurfadilla Nurhasikin, Nurhasikin Nurul Syafriani Pertiwi, Wiyana Pratiwy, Septy Ella Putri Aisyah, Putri Putri Shinta Putri, Ade Putri, Huznul Hidayatul Putri, Reska Dina Putri, Salsabila Ivana Putri, Sutini Eka Putri, Yolanda Amara Rahayu, Devi Rahmadhani, Sherly Fitri Rahmawati, Herika Reska Dina Putri Reska Dina Putri Reza, Feni Maysyah Rifda Ulfa Mukhtar Rini Dian Anggraini Riska, Seha Dwi Romaningsih Rosnaini Daga Rosnaini, Rosnaini Rusi Ulfa Hasanah Sabila, Wan Shalah Safitri, Widiana Sahrul Sahrul Sakur Sakur Sakur, Sakur Sanda, Nabila Sandra Vanessa Saputra, Andespa Saputra, Andespa Sari, Nurfatma Sari, Nurmila Sari, Yenita SATRIYAS ILYAS Sehatta Saragih Sehatta Saragih Sehatta Saragih Sehatta Seragih Sembiring, Rahmawati Br Septy Ella Pratiwy Setiani, Nining Shari, Andi Kumala Shinta, Putri Siska Ade Syahfitri Siti Hajijah Br. Siregar Sri Sumiati Sudiro, Yolanda Tesalonika Suhardi, Andini Leona Suhermi, Suhermi Sukma, Cut Wira Sumarno Sumarno Sumarno Surya, Resi Fitriani Susda Heleni Syaputra, Hamdani Syarifah Nur Siregar Syofni Syofni Syofni Syofni Syofni, Syofni Syofni, Syofni Tiara Rubiandar Titi Solfitri Tri Avianti Uirma Isnani Anisa Wahyunaningsih, Hesti Warisma, Lini Wiyana Pertiwi Yanuarni, Reni Yenita Roza Yerizon Yerizon Yoshe Larissa Ulfa Yoyok Pujianto Yuherni Yuherni Zahira, Hany Zahra, Dinda Sabrina Zetri, Wenny Zuhri D Zuhri D, Zuhri D Zulkarnain ' Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulkarnain Zulnaidi, Hutkemri

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