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Development of Mathematics Teaching Materials Using Didactical Design Research: A Study on Enhancing Pedagogical Content Knowledge in Quadratic Inequalities Geri Syahril Sidik; Riza Fatimah Zahrah; Mimi Hariyani; Fadhilaturrahmi Fadhilaturrahmi
Journal of Education For Sustainable Innovation Vol. 1 No. 1 (2023)
Publisher : Papanda Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jesi.v1i1.489

Abstract

This study presents the development of mathematics instructional materials using the Didactical Design Research (DDR) framework, aiming to enhance the Pedagogical Content Knowledge (PCK) of prospective mathematics teachers in fractional number operations. The research adopted the ADDIE model and encompassed Analysis, Design, Development, Implementation, and Evaluation phases. The evaluation involved expert validators specializing in Didactical Design Research (DDR), subject matter, media, and educators. The resulting Semester Lesson Plan (RPS) assessment scores and teaching materials demonstrated a "Very Good" categorization, indicating their validity and suitability for field testing. Notable findings highlight epistemological, ontogenetic, and didactic obstacles in students' understanding of quadratic inequalities. The instructional materials showed incremental effectiveness during classroom implementation, as evidenced by increasing percentages of successful sessions. This research's implications for the future include the potential adaptation of the DDR framework across diverse educational contexts, exploring technological integration, and enhancing educators' proficiency in implementing DDR-based pedagogies. By bridging theoretical foundations with practical application, this study contributes to advancing mathematics education by fostering innovative instructional materials grounded in Didactical Design Research.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE SNOWBALL THROWING UNTUK MENINGKATKAN HASIL BELAJAR IPS SISWA Rafi Irmiyanti; Fajar Nugraha; Riza Fatimah Zahrah
Journal of Professional Elementary Education Vol. 1 No. 1 (2022): Journal of Professional Elementary Education
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/jpee.v1i1.4

Abstract

The problem in this study is the low student learning outcomes in Social Sciencess model subjects as shown by the number of students in class IV, only 21 students 70% are still below KKM 72. With these problems, through this study it is hoped that student learning outcomes will increase wit the applicaton of the model Snowball Throwing cooperative learning type to improve students social studies learning outcomes. The method used in this research is to use the Classroom Action Research (CAR) method, the data collection technique to determine the ability of teachers in planning and implementing during learning, test techniques to determine students learning outcomes or achieve the Snowball Throwing type cooperative learning model, and documentation teachnique in the form of photos of student activities during the learning process. The results of this study indicate that the application of the Snowball Throwing type cooperative learning model can improve students social studies learning outcomes in grade IV. The results showed that at 30 students in the implementation of cycle I there were 14 students (47%) who had reached KKM 72, and in the implementation of cycle II there were 27students (90%) who had reached KKM 72. It was concluded that the application of the Snowball Throwing type cooperative learning model could improve student social studies learning eoutcomes in natural resources material and its utilization in grade IV SD Negeri Cisugih, Jatiwaras District, Tasikmalaya Regency, 2020/2021 academic year
Pengaruh model kooperatif tipe teams games tournament (TGT) terhadap hasil belajar matematika Sani Lestari; Riza Fatimah Zahrah; Winarti Dwi Febriani
COLLASE (Creative of Learning Students Elementary Education) Vol. 7 No. 4 (2024)
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/collase.v7i4.22629

Abstract

Pada dasarnya permasalahan yang terjadi pada penelitian ini disebabkan karena tidak semua siswa antusias mengikuti proses pembelajaran sehingga seringkali siswa merasa kesulitan pada saat mempelajari materi-materi tertentu terutama pada mata pelajaran matematika. Penelitian ini bertujuan untuk mengetahui pengaruh model kooperatif Tipe Teams Games Tournament (TGT) terhadap hasil belajar matematika siswa. Penelitian ini dilaksanakan di MI PUI Sindangwargi II Kota Tasikmalaya. Metode yang digunakan pada penelitian ini adalah metode eksperimen dengan desain one group pretest-posttest. Uji Hipotesis yang dilakukan didasarkan pada data peningkatan (N-Gain) yaitu selisih nilai pretest dan posttest dan diperoleh sebesar 0,710 masuk pada kategori tinggi. Pengujian hipotesis yang dilakukan menggunakan uji Wilcoxon Signed Ranks Test. Hasil yang diperoleh nilai signifikansi (2-tailed) sebesar 0,000 ˂ 0.05 maka H₁ diterima H₀ ditolak, sehingga dapat disimpulkan bahwa terdapat pengaruh Model Kooperatif tipe Teams Games Tournament (TGT) terhadap peningkatan hasil belajar matematika pada siswa kelas IV MI PUI Sindangwargi II.
Kepercayaan Diri Siswa Berpengaruh terhadap Kemampuan Menyelesaikan Soal Cerita Matematika Siswa Sekolah Dasar Zahrah, Riza Fatimah; Febriani, Winarti Dwi
Jurnal Basicedu Vol. 5 No. 5 (2021)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v5i5.1219

Abstract

Penelitian ini dilatarbelakangi oleh kesulitan pertama siswa memahami konten dari soal cerita yang disajikan dalam menyelesaikan soal cerita. Sehingga akan melahirkan kesulitan yang selanjutnya yaitu, siswa kesulitan untuk mengubah kalimat cerita menjadi kalimat matematika. Pada tahap melakukan operasi hitung juga siswa masih mengalami kesulitan, siswa tidak percaya akan jawaban atau cara yang ia kuasai. Tujuan penelitian ini adalah untuk memperoleh gambaran tentang hubungan kepercayaan diri siswa dengan kemampuan menyelesaikan soal cerita Matematika berbasis kearifan local. Soal cerita disajikan menggunakan bahasa sunda dan dalam pembelajaran menggunakan permainan berbudaya sunda. Penelitian ini menggunakan pendekatan kuantitatif dengan metode pendekatan korelasi dengan analisis regresi berganda. Hasil penelitian menunjukkan bahwa kepercayaan diri siswa berpengaruh positif secara signifikan terhadap kemampuan menyelesaikan soal cerita siswa sekolah dasar dengan koefisien korelasi sebesar 0,436
Meningkatkan Percaya Diri Siswa Dengan Menggunakan Metode Bercerita Rekayanti Putri Sandi; Geri Syahril Sidik; Riza Fatimah Zahrah
CENDEKIA: Jurnal Ilmu Sosial, Bahasa dan Pendidikan Vol. 3 No. 3 (2023): CENDEKIA: Jurnal Ilmu Sosial, Bahasa dan Pendidikan
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/cendikia.v3i3.1429

Abstract

Student activity dominates and is very visible in learning. Having responsibility for the tasks that must be done by each student in the learning process makes students feel important and involved in the success of their learning. The objectives of this research are 1) to find out how lesson planning can increase students' self-confidence through the storytelling method and 2) to know how the implementation and improvement of learning can increase students' self-confidence through the storytelling method. The method used in this study is the Classroom Action Research (CAR) method. This research attempts to increase students' self-confidence through the storytelling method in thematic learning. The conclusion from this study is that researchers have used the storytelling method to increase students' confidence in learning Indonesian which is very good. The preparation made by the researcher was to prepare lesson plans (learning plans) related to increasing self-confidence in class.
Meningkatkan Hasil Belajar IPS Melalui Penggunaan Strategi Pembelajaran Berdiferensiasi pada Siswa Kelas IV SDN 2 Cikalang Natawijaya, Salam; Nugraha , Fajar; Zahrah, Riza Fatimah
Indo-MathEdu Intellectuals Journal Vol. 5 No. 2 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i2.1079

Abstract

This study aims to improve the learning outcomes of students in Social Science subjects through the use of differentiated learning strategies on economic activity material. This research is a Classroom Action (PTK) research which is divided into two cycles and begins with a precycle. Each cycle consists of planning, execution, observation and reflection. Research instruments used in this study are teacher activities, student activities, observation of Learning Implementation Plans (RPP) and learning outcomes tests. The data is analyzed descriptively. The criterion for successful action is if 75% of students reach KKM 75. The results of the research show that there is an increase in teacher activity from cycle I to cycle II with a level of 82.5% in cycle I and 90% in cycle II. Student learning activity was 80% in cycle 1 and 92.5 in cycle II. From the data on student learning outcomes, it was found that learning completeness was 67.3% in cycle I and 78.5% in cycle II. From the research data, the average value of students' learning outcomes using differentiated learning strategies from pre-action to cycle II obtained a significant mastery of learning outcomes, namely 42.8%, so it was concluded that the use of differentiated learning strategies influenced learning outcomes. students in class IV social studies subjects at SDN 2 Cikalang, Tawang District, Tasikmalaya City
Meningkatkan Hasil Belajar Siswa pada Materi Konsep Pecahan Sederhana Menggunakan Media Puzzle Pecahan Kelas III SDN 2 Setiamulya Marifah, Nunung; Fatimah Zahrah, Riza; Dwi Febriani, Winarti
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1196

Abstract

The background to this research is the low learning outcomes of students in mathematics lessons in class III at SDN 2 Setiamulya. The aim of this research is to improve students' mathematics learning outcomes by using fraction puzzle media in grade 3 elementary schools in Tasikmalaya. The research method used is Classroom Action Research according to the Kemmis and Mc model. Taggart which consists of planning, action, observation, reflection in each cycle. The subjects in this research were 10 male students and 12 female students. The results of this research state that learning mathematics using fraction puzzle media can improve student learning outcomes. Based on the results of pre-cycle research, cycle I, cycle II, pre-cycle students' learning completeness obtained an average of 40 with a percentage of 31.82% in the very low category and experienced an increase in cycle I, obtaining an average score of 65.18 with a percentage of 59.05%. the poor category then in cycle II obtained an average score of 86.36 with a percentage of 95.45% in the very good category.
Pengaruh Video Animasi Terhadap Minat Belajar Peserta Didik Pada Mata Pelajaran Matematika Anna Nurjanah; Riza Fatimah Zahrah; Geri Syahril Sidik
Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika Vol. 2 No. 2 (2024): April : Jurnal Arjuna : Publikasi Ilmu Pendidikan, Bahasa dan Matematika
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/arjuna.v2i2.596

Abstract

According to Law No. 20 of 2003 concerning the National Education System, education is a conscious and planned effort to create a learning atmosphere and learning process so that students actively develop their potential to have the spiritual power of religious rituals, self-control, personality, intelligence, noble morals, and the necessary skills. by himself, society, nation, and state. Learning media is a tool in the teaching and learning process that conveys messages and clarifies material to help the learning process. Observations carried out at SDN Sukamulya still used media such as pictures on paper or were only guided by the textbooks used. From these results, students had no interest in the learning process if they only used paper media. The aim of this research is to determine the effect of learning videos on interest in learning mathematics for class V at SDN Sukamulya. The research method used was an experiment with a quantitative approach design to determine how variable the results were. From the pretest results, it was 23.64%, and the posttest results increased to 25.76%.
Peningkatan Kemampuan Problem Solving Matematis Pada Siswa Kelas 3 Melalui Media Interaktif Arahra, Ayatusifa; Rakhmat, Cece; Zahrah, Riza Fatimah
Journal Of Dehasen Educational Review Vol 5 No 02 (2024): Journal of Dehasen Educational Review, July
Publisher : UNIVED Press, Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/joder.v5i02.6354

Abstract

Learning that occurs in class III B SDN 1 Rahayu where students' assessment of math learning is still relatively low. Judging from the average value of math test scores on multiplication material from 21 only 9 people or 30% of students are above the KKM (Minimum Completeness Criteria) and only 12 people or 70% of students are below the KKM (Minimum Completeness Criteria) with an average value of 55/60, while the KKM value is 75. Therefore, it is necessary to conduct classroom action research (PTK) using two cycles to find out significant progress. From the results of the research for two cycles in cycle I only reached (89.06%) then because the active learning process was fun and not monotonous so that there was an increase in learning in Cycle II which reached (96.87%), there was an increase of 7.81%. In the implementation of improvements, in cycle I teacher activity in managing learning reached (79.46%) although there were several obstacles in cycle I and improvements in cycle II with a percentage of (84.37%) but there was an increase (4.91). ABSTRAK Pembelajaran yang terjadi di kelas III B SDN 1 Rahayu dimana penilaian siswa terhadap pembelajaran matematika masih tergolong rendah. Dilihat dari nilai rata-rata nilai ulangan matematika pada materi perkalian dari 21 hanya 9 orang atau 30% siswa yang berada di atas KKM(Kriteris Ketuntasan Minimal) dan hanya 12 orang atau 70% siswa berada di bawah KKM (Kriteris Ketuntasan Minimal) dengan rata-rata nilai 55/60, sedangkan nilai KKM yaitu 75. Oleh sebab itu perlu adanya penelitian tindak kelas (PTK) dengan menggunakan dua siklus untuk mengetahui kemajuan yang signifikan. Dari hasil penelitian selama dua siklus pada siklus I hanya mencapai (89,06%) kemudian karena proses pembelajaran yang aktif menyenangkan dan tidak monoton sehingga adanya peningkatan pembelajaran di Siklus II yang mencapai (96,87%) maka terjadi peningkatan sebesar 7,81%. Dalam pelaksanaan peningkatan, pada siklus I aktivitas guru dalam mengelola pembelajaran mencapai (79,46%) meskipun ada beberapa kendala dalam siklus I dan perbaikan di siklus II dengan presentase (84,37%) tetapi terjadi adanya peningkatan (4,91).
Analisis Hasil Belajar Siswa ABK (Anak Berkebutuhan Khusus) Yang Bersekolah di SDN Mugarsari Kelas IV Dan VI Fitria, Sumayah; Maftuh, Ade; Zahrah, Riza Fatimah
Journal Of Dehasen Educational Review Vol 5 No 02 (2024): Journal of Dehasen Educational Review, July
Publisher : UNIVED Press, Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/joder.v5i02.6376

Abstract

The phenomenon of students with special needs who attend public schools is no longer a strange thing to the community. The problems that occur are because ABK students have difficulty in learning and are very slow in learning so that learning outcomes must pay attention to several considerations, namely teachers must pay attention to adjustments to the assessment of children with special needs, inclusion settings, learning outcome assessment criteria. The purpose of this study is to find out the learning outcomes of students, the factors that affect learning outcomes as well as the efforts and solutions made by teachers in improving the learning outcomes of ABK (Children with Special Needs) students at SDN Mugarsari grades IV and V. The research design used in this study is descriptive research using qualitative methods. The data collection techniques used in this study include observation, in-depth interviews and documentation. The data analysis method used in this study is to use a qualitative data analysis strategy by utilizing data triangulation. The results of the study showed that the learning outcomes of the three ABK students in grades IV and VI at SDN Mugarsari were ABK students with the initials (A) of 76.78, students with the initials (F) of 85.11 and students with the initials (U) of 70 where the score reached KKM. The factors that affect the learning outcomes of ABK students at SDN Mugarsari grades IV and VI are the first classroom environment, school environment and family environment. The second is learning time. The efforts/solutions made by teachers in overcoming learning difficulties for ABK students at SDN Mugarsari grades IV and VI are to provide motivation and provide guidance in a subtle, patient and thorough manner. Then using learning methods that attract the interests and talents of ABK students such as visual and audio learning methods. As well as creating a fun learning atmosphere so that ABK students do not feel bored during learning.