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Integrasi Culturally Responsive Teaching (CRT) Dalam Penerapan Model Pembelajaran Problem Based Learning Untuk Meningkatkan Pemahaman Konsep Matematika Pakpahan, Teresia Br; Siregar, Rosliana; Ramli, Amalia
Education Journal : Journal Educational Research and Development Vol. 8 No. 2 (2024)
Publisher : LPPM Universitas PGRI Argopuro Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/ej.v8i2.1954

This research aims to improve students' ability to understand mathematical concepts through the application of the Problem Based Learning learning model which is integrated with the Culturally Responsive Teaching (CRT) approach and the TaRL (Teaching at The Right Level) approach. This research is a classroom action research with the subject of students in class IX-7 UPT SMP Negeri 8 Medan for the 2024/2025 academic year, totaling 29 students. The research method used is PTK (Classroom Action Research) which in this case occurs in two cycles, with cycle I consisting of 1 meeting and cycle II consisting of 1 meeting. Each cycle is carried out with a focus on learning models and the ability to understand mathematical concepts. Based on the results obtained from the second cycle, there was an increase compared to the first cycle with the difference in the highest score in the first cycle being 9 students and in the second cycle being 16 students, the average score was 8 students while in the second cycle there were 10 students and The lowest score experienced a decrease, namely in cycle I there were 12 students while in cycle II there were 3 students. So the difference in the percentage of high scores in cycle I and cycle II is 27%. This happened by making improvement efforts by integrating the CRT approach and the TaRL approach which resulted in improvements in the observation aspect.

Penerapan Model Discovery Learning Berbantuan Permainan Ular Tangga untuk Meningkatkan Pemahaman Konsep Matematis Peserta Didik Kelas IX-4 UPT SMP Negeri 8 Medan Hutagalung, Tia Basana; Siregar, Rosliana; Ramli, Amalia
Indo-MathEdu Intellectuals Journal Vol. 5 No. 6 (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.v5i6.2346

This Classroom Action Research aims to improve students' ability to understand mathematical concepts through the application of the Discovery Learning model supported by snake and ladder games. The research subjects consisted of 29 students. The instruments used in this study include observation sheets, written tests, and documentation. The data obtained was analyzed through several processes, namely data reduction, data presentation, and drawing conclusions. The success of the mathematical concept comprehension test in this study is determined by two criteria, namely the average score of the mathematical concept comprehension test results and the percentage of students who achieve a minimum completeness score. The average score of the mathematical concept comprehension test results in cycle I and cycle II was 67.5 and 78.5 respectively. The percentage of students who completed the first and second cycles were 65.5% and 80.1% respectively. This shows that in the second cycle, the average score of the mathematical concept comprehension test results and the percentage of students who completed it have met the set criteria. Thus, the application of the Discovery Learning model supported by the snake and ladder game has proven successful in an effort to improve the ability to understand mathematical concepts of students in grades IX-4 of UPT SMP Negeri 8 Medan

Implementasi Pendekatan Teaching at Right Level (TaRL) untuk Meningkatkan Kemampuan Berpikir Kritis Nurjannah, Siti; Siregar, Rosliana; Ramli, Amalia
Kognitif: Jurnal Riset HOTS Pendidikan Matematika Vol. 4 No. 4 (2024): October - December 2024
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/kognitif.v4i4.2035

Berbagai upaya dilakukan oleh guru dalam menumbuhkan kemampuan berpikir kritis siswa, salah satunya melalui pendekatan Teaching at Right Level (TaRL). Penelitian bertujuan untuk mengetahui peningkatan kemampuan berpikir kritis peserta didik dengan mengimplementasikan pendekatan TaRL. Kami menggunakan pendekatan clasroom action research dengan melibatkan peserta didik kelas IX-3 yang berjumlah 29 orang. Instrumen yang digunakan adalah tes tulis bentuk essay dengan indikator kemampuan berpikir kritis. Penelitian ini dilakukan dalam dua siklus, dan setiap siklus dilakukan dua kali pertemuan. Data dikumpulkan melalui lembar observasi dan dianalisis dengan rumus ketuntasan belajar. Hasil penelitian menunjukkan bahwa pendekatan TaRL dapat meningkatkan kemampuan berpikir kritis peserta didik, dimana sebelum dilakukan tindakan hasil kemampuan berpikir kritis peserta didik tergolong rendah. Setelah mengimplementasikan pendekatan TaRL, kemampuan berpikir kritis siswa mengalami peningkatan dari rata-rata kelas 65,93 pada siklus I menjadi rata-rata kelas 74,62 pada siklus II

Integrasi Culturally Responsive Teaching (CRT) Dalam Penerapan Model Pembelajaran Problem Based Learning Untuk Meningkatkan Pemahaman Konsep Matematika Pakpahan, Teresia Br; Siregar, Rosliana; Ramli, Amalia
Education Journal : Journal Educational Research and Development Vol. 8 No. 2 (2024)
Publisher : LPPM Universitas PGRI Argopuro Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/ej.v8i2.1954

This research aims to improve students' ability to understand mathematical concepts through the application of the Problem Based Learning learning model which is integrated with the Culturally Responsive Teaching (CRT) approach and the TaRL (Teaching at The Right Level) approach. This research is a classroom action research with the subject of students in class IX-7 UPT SMP Negeri 8 Medan for the 2024/2025 academic year, totaling 29 students. The research method used is PTK (Classroom Action Research) which in this case occurs in two cycles, with cycle I consisting of 1 meeting and cycle II consisting of 1 meeting. Each cycle is carried out with a focus on learning models and the ability to understand mathematical concepts. Based on the results obtained from the second cycle, there was an increase compared to the first cycle with the difference in the highest score in the first cycle being 9 students and in the second cycle being 16 students, the average score was 8 students while in the second cycle there were 10 students and The lowest score experienced a decrease, namely in cycle I there were 12 students while in cycle II there were 3 students. So the difference in the percentage of high scores in cycle I and cycle II is 27%. This happened by making improvement efforts by integrating the CRT approach and the TaRL approach which resulted in improvements in the observation aspect.

Penerapan Model Discovery Learning Berbantuan Permainan Ular Tangga untuk Meningkatkan Pemahaman Konsep Matematis Peserta Didik Kelas IX-4 UPT SMP Negeri 8 Medan Hutagalung, Tia Basana; Siregar, Rosliana; Ramli, Amalia
Indo-MathEdu Intellectuals Journal Vol. 5 No. 6 (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.v5i6.2346

This Classroom Action Research aims to improve students' ability to understand mathematical concepts through the application of the Discovery Learning model supported by snake and ladder games. The research subjects consisted of 29 students. The instruments used in this study include observation sheets, written tests, and documentation. The data obtained was analyzed through several processes, namely data reduction, data presentation, and drawing conclusions. The success of the mathematical concept comprehension test in this study is determined by two criteria, namely the average score of the mathematical concept comprehension test results and the percentage of students who achieve a minimum completeness score. The average score of the mathematical concept comprehension test results in cycle I and cycle II was 67.5 and 78.5 respectively. The percentage of students who completed the first and second cycles were 65.5% and 80.1% respectively. This shows that in the second cycle, the average score of the mathematical concept comprehension test results and the percentage of students who completed it have met the set criteria. Thus, the application of the Discovery Learning model supported by the snake and ladder game has proven successful in an effort to improve the ability to understand mathematical concepts of students in grades IX-4 of UPT SMP Negeri 8 Medan

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