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<![CDATA[Pengaruh Model Project Based Learning (PjBL) terhadap Kemampuan Pemahaman Konsep pada Materi Pecahan Siswa Kelas IV SD Negeri 004 Salo ]]>
<![CDATA[Putri Amelia]]>;
<![CDATA[Jesi Alexander Alim]]>;
<![CDATA[Zariul Antosa]]>
<![CDATA[ Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Vol. 3 No. 1 (2025): Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika ]]>
Publisher : <![CDATA[Asosiasi Riset Ilmu Pendidikan Indonesia ]]>
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DOI: 10.61132/arjuna.v3i1.1465
<![CDATA[This research aims to see the effect of the project based learning model on the ability to understand concepts in fraction material in fourth grade elementary school. This type of research is a quantitative approach and uses a quasi-experiment method. The design in this study was a nonequivalent control group design, namely using two classes, namely class IVB as the experimental class and IVA as the control class which was obtained randomly. The experimental class will be given PjBL learning model treatment and the control class will receive conventional treatment. This study gave a pre-test to both classes before giving treatment to both classes and gave a post-test to the class after receiving treatment. Based on the results of the hypothesis test data analysis that the researchers carried out, significant independent t-test results obtained for the initial and final values of the experimental class and control class were 0.027. Based on these results, a significant value of 0.027 <0.05 was obtained, so Ha was accepted and Ho was rejected. Thus, it can be concluded that there is an influence of the project based learning model on the ability to understand concepts in fraction material in class IV elementary school.]]>
<![CDATA[ANALISIS MOTIVASI BELAJAR SISWA KELAS IV TERHADAP PEMBELAJARAN MATEMATIKA ]]>
<![CDATA[Wan Rolinda]]>;
<![CDATA[Yulia Engelina Napitupulu]]>;
<![CDATA[Yulinda Agita Putri]]>;
<![CDATA[Jesi Alexander Alim]]>
<![CDATA[ Dewantara : Jurnal Pendidikan Sosial Humaniora Vol. 1 No. 4 (2022): Desember : Dewantara : Jurnal Pendidikan Sosial Humaniora ]]>
Publisher : <![CDATA[Universitas 45 Surabaya ]]>
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DOI: 10.30640/dewantara.v1i4.463
<![CDATA[Penelitian ini menyajikan hasil analisis motivasi belajar siswa terhadap pembelajaran Matematika. Tujuan penelitian ini adalah untuk mengetahui tingkat motivasi belajar siswa kelas IV SDN 024 Tarai Bangun terhadap pembelajaran Matematika. Metode penelitian yang digunakan adalah deskriptif kuantitatif. Teknik pengumpulan data menggunakan angket dengan jumlah 15 pernyataan. Sampel penelitian yaitu siswa kelas IV.E yang berjumlah 28 siswa yang terdiri dari 12 siswa perempuan dan 16 siswa laki-laki. Hasil analisis menunjukkan bahwa diperoleh rata-rata motivasi belajar matematika siswa sebesar 52,571. Median sebesar 52 mengandung arti bahwa 50% sampel memiliki motivasi belajar 52 ke atas dan 50% sampel memiliki motivasi belajar 52 ke bawah. Motivasi belajar yang paling sering muncul adalah 54 standar deviasi adalah 4,2464 dan varians adalah 18,032 menunjukkan tingkat keragaman data. Motivasi belajar tertinggi sebesar 60 dan motivasi terendah sebesar 41.]]>
<![CDATA[ANALISIS KEMAMPUAN MENULIS MAKALAH MAHASISWA ANGKATAN 2022 PGSD FKIP UNIVERSITAS RIAU ]]>
<![CDATA[Cyntia Cyntia]]>;
<![CDATA[Ana Seftiana Zuhel]]>;
<![CDATA[Ermayanti Tiodora Bakara]]>;
<![CDATA[Jesi Alexander Alim]]>
<![CDATA[ Dewantara : Jurnal Pendidikan Sosial Humaniora Vol. 1 No. 4 (2022): Desember : Dewantara : Jurnal Pendidikan Sosial Humaniora ]]>
Publisher : <![CDATA[Universitas 45 Surabaya ]]>
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DOI: 10.30640/dewantara.v1i4.464
<![CDATA[Keterampilan menulis merupakan keterampilan yang sangat diperlukan dan dikuasai didalam menulis kita menuangkan ide atau gagasan Penelitian ini bertujuan untuk mengetahui kemampuan menulis makalah angkatan 2022 PGSD FKIP Universitas Riau. Jenis penelitian yang digunakan adalah kuantitatif deskriptif. Pengumpulan data dilakukan melalui angket google form . Penelitian ini menggunakan sampel tidak penuh dari jumlah keseluruhan populasi penelitian dengan jumlah subyek sebanyak 31 mahasiswa. Hasil penelitian menunjukkan bahwa kemampuan menulis makalah mahasiswa angkatan 2022 PGSD FKIP Universitas Riau dikatakan baik dan mampu. Dengan rincian 35,48% mahasiswa mendapatkan nilai cukup baik dan 64,51% mendapatkan nilai baik.]]>
<![CDATA[Analisis Kesulitan Belajar Siswa Kelas IV Sekolah Dasar Pada Materi Bangun Datar Dan Bangun Ruang ]]>
<![CDATA[Alisia Rahmadini]]>;
<![CDATA[Jesi Alexander Alim]]>
<![CDATA[ Guruku: Jurnal Pendidikan dan Sosial Humaniora Vol. 1 No. 3 (2023): GURUKU : Jurnal Pendidikan dan Sosial Humaniora ]]>
Publisher : <![CDATA[Politeknik Kampar ]]>
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DOI: 10.59061/guruku.v1i3.188
<![CDATA[Mathematics is one of the sciences that plays an important role in various aspects of human life. One of the materials in mathematics is geometry which includes flat and spatial shapes. Based on the facts in the field, it is found that students have learning difficulties in the material of flat and spatial shapes. This research aims to analyze the learning difficulties of grade IV elementary school students on flat and spatial shapes in learning with the independent curriculum along with the causes and solutions to these problems. This research uses a qualitative method with an exploratory descriptive approach. The data sources in this study came from observations, interviews, and literature studies. The subjects of this research were 10 fourth grade students of SD Negeri 183 Pekanbaru and SD Guang Ming 1 Pekanbaru. The results showed that there were still difficulties felt by fourth grade elementary school students in learning mathematics with the independent curriculum, especially in the material of flat and spatial shapes. It does not rule out the possibility of misconceptions or incomplete understanding of concepts in the material of flat and spatial shapes in grade IV elementary schools both public and private. The solution to this problem is to apply appropriate and interesting concrete learning media and improve the quality of teaching material by educators in teaching the concept of flat and spatial building material thoroughly and accurately.]]>
<![CDATA[Development of Teaching Materials for Introduction to Geometry Based on Ethnomathematics for Grade II Elementary School Students ]]>
<![CDATA[Arifani, Puan]]>;
<![CDATA[Jesi Alexander Alim]]>;
<![CDATA[Guslinda]]>
<![CDATA[ Education Generation Journal Vol. 3 No. 2 (2024): Education Generation Journal (EDUGEN) | December 2024 ]]>
Publisher : <![CDATA[Yayasan Thaifah Manshurah Pekanbaru ]]>
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DOI: 10.56787/edugen.v3i2.51
<![CDATA[This study aims to develop ethnomathematics-based teaching materials for introductory geometry material in grade 2 of Elementary School using the Plomp model (2013). The development stage is carried out using three stages, namely the Preliminary Research Stage, the Prototyping Stage, and the Assessment Stage. The teaching materials that have been developed are validated by three experts consisting of material experts, language experts and media experts. While practicality is seen from the questionnaire responses obtained from teachers and students. The data for this study were collected by means of observation, interviews and questionnaires. Data processing in this study was carried out by means of quantitative and qualitative analysis. The results of this study obtained Ethnomathematics-based teaching materials for introductory geometry material were stated to be very valid with an average percentage of 93.33%, and the product was stated to be very practical with an average percentage of 94%. So it can be concluded that the Ethnomathematics-based teaching materials for introductory geometry material that have been developed are valid and practical and can be used in learning.]]>
<![CDATA[The effectiveness of realistic mathematics education to enhance elementary students' learning outcomes and motivation ]]>
<![CDATA[Jesi Alexander Alim]]>;
<![CDATA[Sri Retno Asih]]>;
<![CDATA[Zetra Hainul Putra]]>
<![CDATA[ Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 13 No. 6 (2024): December ]]>
Publisher : <![CDATA[Laboratorium Program Studi Pendidikan Guru Sekolah Dasar ]]>
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DOI: 10.33578/jpfkip-v13i6.p242-251
<![CDATA[The implementation of mathematics can always be found in everyday life. In mathematics education, the main focus of RME is its approach, which emphasizes using real-life situations in mathematics learning. This study aims to examine the effectiveness of Realistic Mathematics Education (RME) in improving mathematics learning outcomes and motivation among fourth-grade elementary school students. This research is a quantitative study with a one-group quasi-experimental design. The study was conducted in a fourth-grade classroom involving 27 students. Data were collected through pretest and post-test questions. The data analysis used was the paired sample t-test and n-gain test. The study's results indicate a significant difference between the post-test and pretest results in students' learning outcomes and motivation before and after implementing Realistic Mathematics Education (RME). This is based on the paired sample t-test results, which show that the significance value for learning outcomes after the implementation of RME is 0.000 < 0.05, and the significance value for motivation is 0.01 < 0.05. The n-gain calculation also indicates that the effectiveness of implementing Realistic Mathematics Education (RME) falls within the moderate category. Overall, it is concluded that applying realistic mathematics education (RME) is practical for teaching and improving fourth-grade elementary school students' learning outcomes and motivation.]]>
<![CDATA[Evaluating primary students’ motivation and computational thinking in scratch-based learning: a confusion matrix analysis ]]>
<![CDATA[Neni Hermita]]>;
<![CDATA[Jesi Alexander Alim]]>;
<![CDATA[Agung Teguh Wibowo Almais]]>;
<![CDATA[Pizaini]]>;
<![CDATA[Rian Vebrianto]]>;
<![CDATA[Musa Thahir]]>;
<![CDATA[Tommy Tanu Wijaya]]>;
<![CDATA[Mulia Anton Mandiro]]>
<![CDATA[ Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol. 13 No. 6 (2024): December ]]>
Publisher : <![CDATA[Laboratorium Program Studi Pendidikan Guru Sekolah Dasar ]]>
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DOI: 10.33578/jpfkip-v13i6.p264-273
<![CDATA[This study examined the relationship between student motivation and computational thinking (CT) skills within a Scratch-based learning environment for primary school students. Utilizing a quantitative research design with a pretest-posttest framework, the research involved 28 primary school students engaged in a computational learning program centered on the Jumping Bean concept. A confusion matrix analysis was employed to assess the predictive relationship between motivation levels and improvements in CT skills. The results showed that motivation is a reliable predictor of CT gains, with high precision indicating that highly motivated students are very likely to demonstrate measurable progress. However, the recall score suggests motivation alone is not a conclusive factor, as some motivated students did not achieve the expected CT improvements. This implies that other instructional elements, such as prior knowledge, cognitive differences, teaching methods, and learning design, also significantly impact outcomes. The implications of this research suggest that educators should cultivate motivating learning environments to foster students’ CT skills effectively. Recommendations include integrating gamified elements and personalized feedback to enhance student engagement and motivation in computational learning contexts.]]>
<![CDATA[Analisis Perbandingan Keterampilan Kolaborasi Matematika Antar Fakultas Di Universitas Riau ]]>
<![CDATA[Findi Rinta Fiani]]>;
<![CDATA[Putri Handayani]]>;
<![CDATA[Risda Ramada Fitri]]>;
<![CDATA[Wulandari]]>;
<![CDATA[Jesi Alexander Alim]]>
<![CDATA[ Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 2 No. 2 (2025): April - Juni ]]>
Publisher : <![CDATA[CV.ITTC INDONESIA ]]>
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<![CDATA[This study aims to analyze the comparison of mathematical collaboration skills among faculties at Universitas Riau using the Rasch Model approach. This descriptive quantitative research employed purposive sampling and involved 60 students from various faculties. The instrument used was a questionnaire consisting of 15 statements measured on a 5-point Likert scale. The analysis results showed that most items were categorized as having moderate difficulty, except for item 2, which was identified as the most difficult and misfit with the model. This is due to its sensitive content, such as the tendency to select specific group members in collaborative tasks. The Wright Map revealed a relatively balanced distribution of student abilities, with most falling into the moderate to high categories. Faculty A obtained the highest average collaboration score, followed by Faculties C, D, and B. These findings indicate that differences in teaching approaches across faculties influence students' collaborative abilities. The study recommends revising misfit items and strengthening collaborative learning strategies, especially in faculties with lower scores.]]>
<![CDATA[Analisis Perbandingan Kemampuan Kolaborasi Antar Jurusan di Fakultas Keguruan dan Ilmu Pendidikan Universitas Riau ]]>
<![CDATA[Laila Alvi Syahrina]]>;
<![CDATA[Nikmah Pajriati]]>;
<![CDATA[Urfa Ernalia]]>;
<![CDATA[Jesi Alexander Alim]]>
<![CDATA[ Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 2 No. 2 (2025): April - Juni ]]>
Publisher : <![CDATA[CV.ITTC INDONESIA ]]>
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<![CDATA[Collaboration skills are important skills for students, especially in an academic environment that demands teamwork in problem solving and decision making. This study aims to analyze and compare the collaboration skills of students from several departments at Riau University. The research method used is a quantitative method with data collection techniques using observation, interviews, and questionnaires. The results showed that there were significant differences in students collaboration skills based on factors of academic experience, communication patterns, and the use of team-based learning strategies. Factors that contribute to this difference include curriculum, teaching methods, as well as individual student characteristics. The implications of this study highlight the importance of developing more effective learning strategies to improve students collaboration skills.]]>
<![CDATA[Perbandingan Keterampilan Kreatif Matematika Siswa Sekolah Dasar Negeri dan Swasta: Analisis Menggunakan Rasch Model ]]>
<![CDATA[Edelweiss Milkana Diva]]>;
<![CDATA[Himma Rosa Suciwati]]>;
<![CDATA[Ismara Latifa Susiani]]>;
<![CDATA[Jumitah]]>;
<![CDATA[Jesi Alexander Alim]]>
<![CDATA[ Jurnal Pendidikan Sains dan Teknologi Terapan | E-ISSN : 3031-7983 Vol. 2 No. 2 (2025): April - Juni ]]>
Publisher : <![CDATA[CV.ITTC INDONESIA ]]>
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<![CDATA[Keterampilan kreatif dalam matematika merupakan aspek penting dalam pembelajaran abad ke-21, terutama dalam pemecahan masalah dan berpikir fleksibel. Penelitian ini membandingkan keterampilan kreatif matematika siswa Sekolah Dasar Negeri dan Sekolah Dasar Swasta menggunakan pendekatan kuantitatif komparatif dengan Model Rasch melalui perangkat Ministep 5.9.1.0. Subjek penelitian adalah siswa kelas VI dari kedua jenis sekolah yang diuji dengan 10 soal. Hasil analisis menunjukkan bahwa siswa SD Swasta lebih mampu menyelesaikan soal-soal sulit, sedangkan siswa SD Negeri unggul pada soal-soal yang lebih mudah. Nilai item reliability sebesar 0.88 menunjukkan konsistensi butir soal yang baik, sementara person reliability sebesar 0.29 mencerminkan rendahnya konsistensi jawaban antar siswa. Item separation sebesar 2.67 menunjukkan kualitas soal yang memadai dalam membedakan tingkat kesulitan, tetapi person separation sebesar 0.63 mengindikasikan bahwa perbedaan kemampuan siswa sulit diidentifikasi. ]]>
