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All Journal Edu Cendikia: Jurnal Ilmiah Kependidikan
Debby Yuliana Sinaga
Universitas HKBP Nomensen Pematangsiantar
Humanities Education Languange, Linguistic, Communication & Media Social Sciences Other

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Mengembangkan Minat Belajar Siswa untuk Meningkatkan Pembelajaran Matematika SD Kelas Tinggi: Developing Students' Learning Interests to Improve Elementary School Mathematics Learning in High School Grades Debby Yuliana Sinaga; Ruth Yunilisa Simangunsong; Ananda Simajuntak; Fadilany Sinaga; Yeheskiel P. Sinaga; Wahyu Hutagalung; Ucok Gunlicen Simbolon; Leni Margaretha Sitindaon; Nayla Maharani
Edu Cendikia: Jurnal Ilmiah Kependidikan Vol. 4 No. 03 (2024): Research Articles, December 2024
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/educendikia.v4i03.5430

Abstract

Learning interest is one of the crucial aspects of education, especially in achieving learning goals. Learning interest can be interpreted as the interest or desire of students to be actively involved in the learning process. The learning interest of elementary school students is one of the critical factors that influence the success of the education process. However, in reality, many elementary school students show low learning interest. This study uses Classroom Action Research (CAR). This research was conducted at SDN 124388 Pematangsiantar in grade V students. The data needed in this study were data on students' learning interests before and after using the PjBL learning model. A research instrument was used to obtain the data in question, and it was a learning interest questionnaire. There was an increase in students' learning interest by 68.75% before and after applying the PjBL learning model in Mathematics learning for grade V students at UPTD SDN 124388 Pematangsiantar. This increase was seen in the pre-cycle stage of students with high learning interest, as many as 3 students, and 13 with low learning interest. Meanwhile, in the first cycle stage, 14 students had high learning interest, and 2 had low learning interest. Considering how vital learning interest is in achieving learning objectives, teachers are expected to carefully choose a learning model suitable for the material and the characteristics of students participating in learning.
Analisis Kemampuan Siswa dalam Pemecahan Masalah Matematika Luas dan Keliling Bangun Datar di Sekolah Dasar: Analysis of Students' Ability in Solving Mathematical Problems of Area and Perimeter of Flat Shapes in Elementary School Debby Yuliana Sinaga; Dinda Ayu Kristinasari; Kiki Fadilah Damanik; Leitary M Saragih; Rini Lestari; Sapna Kartika Putri; Suci Ayu Rahmada; Ulva Alvionita; Wulan Aulia Zahra
Edu Cendikia: Jurnal Ilmiah Kependidikan Vol. 4 No. 03 (2024): Research Articles, December 2024
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/educendikia.v4i03.5459

Abstract

Mathematics is a field of study that plays a vital role in various aspects of life. As an essential part of education, students are expected to have good mathematical abilities, including the ability to solve mathematical problems. However, they are less able to think critically when solving problems. This is supported by the finding that if the questions given are in the form of multiple choices, they are fully answered, while if the questions given are in the form of essays, many questions are not answered by students. This study uses a descriptive method with a qualitative approach. This research was conducted at SDN 124388 Pematangsiantar with a sample of 3 fifth-grade students. The data analysis technique in this study used various methods such as interviews, tests, observations, and documentation. Mathematical abilities in solving mathematical problems related to the area and circumference of flat shapes showed striking differences between SR, YN, and EFS students. SR students showed high mathematical abilities, YN had a moderate ability level, and EFS had low skills. This difference is reflected in the analysis of tests, interviews, and observations that the researcher has carried out. Students with high mathematical abilities master the problems in all three questions well. Students can systematically formulate problem-solving plans for the three questions. Students are careful in implementing problem-solving plans and re-checking the problem-solving steps for the three questions. Students classified as having moderate mathematical abilities can only master the problems in the three questions correctly while planning to problem-solve, implementing problem-solving plans, and re-checking the problem-solving steps are not yet able to be implemented so accurately.
Co-Authors Ananda Simajuntak Dinda Ayu Kristinasari Fadilany Sinaga Kiki Fadilah Damanik Leitary M Saragih Leni Margaretha Sitindaon Nayla Maharani Rini Lestari Ruth Yunilisa Simangunsong Sapna Kartika Putri Suci Ayu Rahmada Ucok Gunlicen Simbolon Ulva Alvionita Wahyu Hutagalung Wulan Aulia Zahra Yeheskiel P. Sinaga