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Hubungan Antara Kemampuan Membaca Pemahaman dengan Kemampuan Menyelesaikan Soal Cerita Matematika Kelas II SD Rida Desty Ariyanti; Rintis Rizkia Pangestika; Arum Ratnaningsih
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 02 (2026): Volume 12 Nomor 02, Juni 2026 Published
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i02.13721

Abstract

This study aims to: (1) determine the reading comprehension skills of second-grade students at KUB Muhammadiyah Elementary School in Purworejo, (2) determine their ability to solve mathematical story problems, and (3) determine the relationship between reading comprehension skills and their ability to solve mathematical story problems. This study is based on the importance of reading comprehension skills in helping students understand the information contained in mathematical story problems. Therefore, students with good reading comprehension skills tend to more easily understand the meaning of the problem and determine the appropriate steps for solving it. This study used a quantitative approach with a correlational method. The subjects were all 27 second-grade students at KUB Muhammadiyah Elementary School in Purworejo. Data collection techniques were conducted through tests, observations, interviews, and documentation. The research instruments were a reading comprehension test and a mathematical story problem test. The data obtained were then analyzed using statistical analysis with a correlation test to determine the relationship between the two research variables. The results of the study indicate that (1) students' reading comprehension skills are in the good category with an average score of 8.74. (2) students' ability to solve mathematical story problems is in the good category with an average score of 8.21. (3) The results of the correlation test show a significant relationship between reading comprehension skills and the ability to solve Mathematics story problems with a correlation coefficient value of 0.529 and a significance value (Sig. 2-tailed) of 0.005 (<0.05). This shows that reading comprehension skills have an important role in helping students understand and solve Mathematics story problems correctly. Keywords: Reading, Math, Story Problems
Analisis Kesalahan Murid Dalam Menyelesaikan Soal Cerita Sudut Bangun Datar Ditinjau Dari Teori Newman Pada Kelas Iii Sd Muhammadiyah I Purworejo Tanti Setyani; Rintis Rizkia Pangestika; Arum Ratnaningsih
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 03 (2026): Volume 12 No. 03, September 2026 Published
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i03.17348

Abstract

This study aimed to (1) describe the difficulties experienced by third-grade elementary school students in solving word problems on plane geometry angles, (2) analyze the types of students' errors based on Newman's Error Analysis, and (3) identify the factors contributing to these errors. This study employed a descriptive qualitative approach and was conducted at SD Muhammadiyah I Purworejo. Four students were selected as research subjects using purposive sampling based on the results of the written test and the teacher's recommendations. Data were collected through tests, semi-structured interviews, observations, and documentation. The data were analyzed using the stages of data reduction, data display, and conclusion drawing. The findings revealed that the students made errors across the five stages of Newman's Error Analysis, namely reading errors, comprehension errors, transformation errors, process skill errors, and encoding errors. The most dominant errors occurred at the comprehension and encoding stages. The factors contributing to these errors included internal factors, such as limited conceptual understanding, lack of accuracy, and low learning motivation, as well as external factors, including less varied teaching methods and an insufficiently supportive learning environment.
PENGEMBANGAN MEDIA KARUNCA (KARTU UNO PERKALIAN CERDAS) UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS III SD NEGERI SINDURJAN Ulfah Rully Alif Nabila; Titi Anjarini; Rintis Rizkia Pangestika
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 12 No. 03 (2026): Volume 12 No. 3, September 2026 Publish
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v12i03.18168

Abstract

This study aimed to (1) develop the KARUNCA (Smart Multiplication UNO Card) learning media, (2) determine the feasibility of the KARUNCA media, and (3) examine its effectiveness in improving students' learning motivation and learning outcomes on multiplication as repeated addition for third-grade students at SD Negeri Sindurjan. This study employed a Research and Development (R&D) approach using the ADDIE model, which consists of the Analysis, Design, Development, Implementation, and Evaluation stages. The research subjects comprised 18 students, including 5 students in the limited trial and 13 students in the large-scale trial. Data were collected through observation, interviews, questionnaires, and pretests and posttests. The results indicated that the KARUNCA learning media was highly feasible, as demonstrated by validation scores of 98% from the material expert, 98% from the media expert, and 94% from the teacher practitioner. Students' responses reached 92%, categorized as very good, while students' learning motivation achieved an average score of 90%, indicating an effective category. The effectiveness of the media was demonstrated by the N-Gain scores, with an average of 0.67 (moderate category) in the limited trial and 0.70 (moderate category) in the large-scale trial, indicating that the media was moderately effective in improving students' learning outcomes.
Optimizing the STAD Model in Basic Geometry Learning in Grade V: A Case Study on the Area of Trapezoids and Kites Ageng Triyono; Rusmin R. M. Saleh; Rintis Rizkia Pangestika; Teguh Wibowo; Dyan Murdiasih
Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika Vol 10 No 2 (2026)
Publisher : Universitas Mercu Buana Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26486/bs7hqd38

Abstract

This study aims to examine the effectiveness of the Student Teams Achievement Division (STAD) cooperative learning model in improving basic geometry learning outcomes among fifth-grade elementary students, specifically on the topic of the area of trapezoids and kites. The research employed a Classroom Action Research (CAR) design based on the Kemmis and Taggart spiral model, conducted over two cycles involving 29 students with heterogeneous backgrounds. Each cycle consisted of planning, implementation, observation, and reflection phases. Data were collected through learning outcome tests, observations of student activities and teacher performance, questionnaires, and interviews. The results showed an increase in average scores from 58.34 (pre-action) to 61.96 (cycle I) and 76.03 (cycle II). The percentage of mastery learning improved from 48.28% to 100%. Student activity, motivation, and group engagement also increased significantly. These findings affirm that the STAD model is effective in enhancing conceptual understanding and learning outcomes in geometry, while also fostering a collaborative and enjoyable classroom atmosphere. It is recommended to implement the STAD model more broadly and to explore the use of innovative learning media in future research.
PENGEMBANGAN MULTIMEDIA INTERAKTIF BERBASIS KEARIFAN LOKAL TERINTEGRASI KARAKTER PELAJAR PANCASILA PADA MATERI BANGUN DATAR KELAS IV SEKOLAH DASAR Zulfi Fatmawati; Nurhidayati; Rintis Rizkia Pangestika
Jurnal Binagogik Vol. 11 No. 1 (2024): JURNAL BINAGOGIK
Publisher : LPPM Universitas Cipta Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61290/pgsd.v11i1.1317

Abstract

The independent curriculum is designed to improve the character of students in accordance with the Pancasila student profile. Mathematics learning is abstract, while elementary school age children are still in the concrete operational stage. This abstract nature can be realized through local wisdom. Interactive multimedia based on local wisdom integrated with Pancasila student characters is one of the developments of learning media which contains local wisdom from the Central Java region integrated with characters that suit the profile of Pancasila students. This research aims to 1) produce a product that is appropriate to the interactive multimedia development process based on local wisdom integrated with the character of Pancasila students. 2) determine the feasibility of interactive multimedia based on local wisdom integrated with Pancasila student characters in elementary school flat building materials. Interactive multimedia was developed using a 4-D model including four stages, namely define, design, develop, and disseminate. Results of research on the development of interactive multimedia based on local wisdom integrated with the character of Pancasila students: 1) This research produces a product in the form of interactive multimedia based on local wisdom integrated with the character of Pancasila students which can be used as teaching materials or learning resources in elementary schools. 2) the results of validation analysis by two expert lecturers and educators, media experts obtained a percentage of 92% in the very valid category, material experts obtained a percentage of 79% in the valid category, expert practitioners obtained a percentage of 99% in the very valid category. The results of the analysis of student responses obtained an average percentage of 90% in the very practical category. The results of the analysis of learning implementation obtained an average percentage of 98% with a very practical category. So the interactive multimedia developed can be used as an alternative teaching material or learning resource in elementary schools.
KOMIK SUMBER ENERGI PANAS BERBASIS KEARIFAN LOKAL TERINTEGRASI AL ISLAM KEMUHAMMADIYAHAN KELAS V DI SEKOLAH DASAR Okti Anggraeni; Nur Ngazizah; Rintis Rizkia Pangestika
Jurnal Bionatural Vol. 10 No. 2 (2023): JURNAL BIONATURAL
Publisher : LPPM Universitas Cipta Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61290/bio.v10i2.694

Abstract

Penelitian ini bertujuan untuk menghasilkan dan menguji komik sumber energi panas berbasis kearifan lokal terintegrasi Al Islam Kemuhammadiyahan kelas V di sekolah dasar. Jenis penelitian yang digunakan adalah Research and Develompent (R&D) dengan menggunakan model ADDIE yaitu analysis, design, development, implementation, dan evaluation. Penelitian ini dilaksanakan di kelas V SD Muhammadiyah yang berjumlah 25 peserta didik. Pengumpulan data menggunakan teknik observasi, wawancara, angket, tes, dan nontes. Teknik analisis data yang digunakan adalah kevalidan, kepraktisan, dan keefektifan. Hasil penelitian ini berupa: 1) Media pembelajaran yaitu Komik Sumber Energi Panas Berbasis Kearifan Lokal Terintegrasi Al Islam Kemuhammadiyahan Kelas V di Sekolah Dasar. 2) Kelayakan komik sumber energi panas berbasis kearifan lokal terintegrasi Al Islam Kemuhammadiyahan didasarkan pada kevalidan komik yaitu validasi media menyatakan valid dengan persentase 80,2%, validasi materi IPA panas menyatakan sangat valid dengan persentase 90,3%, validasi materi AIK menyatakan sangat valid dengan persentase 93,7%, validasi praktisi menyatakan sangat valid dengan persentase 100%; kepraktisan komik dari angket respon mendapatkan rata-rata persentase 92,5% kriteria sangat praktis dan observasi keterlaksanaan dari pertemuan I & II mendapatkan rata rata persentase 87,3% kriteria sangat praktis; Keefektifan komik dari tes mendapatkan gain score 0,7 sangat efektif, non tes pada sikap AIK mendapatkan skor akhir rata-rata 3,4 klasifikasi sangat efektif. Berdasarkan hasil kevalidan, kepraktisan, dan keefektifan komik berbasis kearifan lokal terintegrasi Al Islam dan Kemuhammadiyahan materi sumber energi panas dinyatakan layak digunakan.