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Diah Kartika Sari
Program Studi Pendidikan Kimia FKIP Universitas Sriwijaya
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INTEGRASI PENDEKATAN TEACHING AT THE RIGHT LEVEL (TARL) DAN CULTURALLY RESPONSIVE TEACHING (CRT) MELALUI MODEL PBL UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR SISWA PADA MATERI SIFAT LARUTAN GARAM Tumirah, Tumirah; Sari, Diah Kartika; Martusyilia, Revy
SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Vol. 5 No. 3 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/science.v5i3.5654

Abstract

This study aims to improve the learning activities and academic achievement of Grade XI.3 students at SMAN 1 Palembang on the topic of salt solution properties through the Problem Based Learning (PBL) model integrated with the Teaching at the Right Level (TaRL) and Culturally Responsive Teaching (CRT) approaches. The integration of these two approaches into the PBL model is designed to promote active student participation in the learning process by considering their initial academic abilities and cultural backgrounds. The research subjects consisted of 38 students. This study employed a Classroom Action Research (CAR) method, conducted in three stages: the Pre-cycle, Cycle I, and Cycle II. Data were collected using cognitive test instruments and student activity observation sheets, and then analyzed using both descriptive qualitative and quantitative methods. The results showed a significant improvement in student activity and learning outcomes. In Pre-cycle, 14 students (36.84%) achieved the minimum mastery criteria, which increased to 33 students (86.84%) in Cycle II. These findings indicate that implementing the PBL model integrated with TaRL and CRT approaches is effective in enhancing both student engagement and academic achievement in learning the properties of salt solutions. ABSTRAKPenelitian ini bertujuan untuk meningkatkan aktivitas dan hasil belajar siswa kelas XI.3 di SMAN 1 Palembang pada materi sifat larutan garam melalui model pembelajaran Problem Based Learning (PBL) yang terintegrasi dengan pendekatan Teaching at the Right Level (TaRL) dan Culturally Responsive Teaching (CRT). Integrasi kedua pendekatan tersebut ke dalam model PBL dirancang untuk mendorong partisipasi aktif siswa dalam proses pembelajaran, dengan mempertimbangkan kemampuan awal serta latar belakang budaya mereka. Subjek penelitian terdiri atas 38 siswa. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam tiga tahapan, yaitu prasiklus, siklus I, dan siklus II. Data dikumpulkan melalui instrumen tes kognitif dan lembar observasi aktivitas siswa, kemudian dianalisis secara deskriptif kualitatif dan kuantitatif. Hasil penelitian menunjukkan adanya peningkatan yang signifikan pada aktivitas dan hasil belajar peserta didik. Pada Prasiklus, sebanyak 14 siswa (36,84%) mencapai ketuntasan belajar, dan meningkat menjadi 33 peserta didik (86,84%) pada siklus II. Temuan ini menunjukkan bahwa penerapan model PBL yang terintegrasi dengan pendekatan TaRL dan CRT efektif dalam meningkatkan aktivitas serta hasil belajar siswa pada materi sifat larutan garam.
Pendampingan Pengembangan Laboratorium Virtual bagi Guru Kimia SMA di Kota Palembang Diah Kartika Sari; Ibrahim A R; Muhammad Hadeli; Eka Ad’hiya
Jurnal Pengabdian UNDIKMA Vol. 4 No. 2 (2023): May
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v4i2.6391

Abstract

The purpose of this service activity is to provide assistance to high school/vocational high school/MA chemistry teachers in Palembang City, South Sumatra to develop a Virtual Laboratory. The implementation of the community service activity is carried out through a workshop which includes giving assistances in the development and designing of a virtual laboratory by the chemistry teachers who have been divided into several groups. The instrument used for evaluating the activity is an expert validation sheet, analyzed with Aiken, and translated descriptively. The results of this community service activity show that the design of a SMA Chemistry virtual laboratory has been obtained, which are in class X there are 12 materials grouped into 4 projects, in class XI there are 6 materials grouped into 6 projects, and in class XII there are 4 materials grouped into 4 projects. The results of the evaluation of the virtual laboratory developed by the teacher have been tested by expert validation and declared valid and feasible to continue to the implementation stage.
An Analysis of Buffer Solution Topics in Chemistry Textbooks: Application of the 4 Step Teaching Material Development Criteria Asmiati, Lisya; Sari, Diah Kartika; Sanjaya, Sanjaya; Sukaryawan, Made; Adhiya, Eka
Jurnal Tadris Kimiya Vol 9 No 2 (2024)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v9i2.40460

Abstract

Buffer solution content in Chemistry textbooks plays a significant role in achieving these educational objectives. This study aims to analyze buffer solution material in class XI Chemistry textbooks using the 4S TMD selection criteria, focusing on curriculum consistency, concept accuracy, and value education. A qualitative evaluative approach was employed, comparing the data collected from two textbooks (Book A and Book B) against established standards. The evaluation covered the scope and depth of the material, the accuracy of concepts, and the integration of values. The analysis found that both textbooks included six relevant concept labels, though Book B contained one overly general label. Regarding concept depth, Book A had two concepts with insufficient depth, while Book B had one overly shallow concept and one excessively detailed. Both books achieved the standard for concept accuracy. For value education, Book A integrated six core values, such as discipline and responsibility, while Book B incorporated eleven values, including creativity, democracy, and honesty. The findings suggest that Book A aligns more closely with the 4S TMD evaluation criteria than Book B. This highlights the importance of balancing curriculum alignment, conceptual depth, and value integration in educational materials.
Co-Authors A, Cici Meiliza A. Rachman Ibrahim, A. Rachman Abdul Rachman Ibrahim Adhistia Amelia Adhiya, Eka Adriana, Orin Ahmad Fali Oklilas Al Fatih, Zaky Andi Suharman Andi Suharman, Andi Andi Suherman Annisa Nurjannah Apit Fathurohman Ari Widodo Arika Sari Asmiati, Lisya Ayu Agustin Az Zahra, Lutfiah Azmi, Zahara Lutfiya Christa Rieza Dea Dwi Andini Delia Septimiranti Dewi Rawani Diah Ayu Lestari, Diah Ayu Dinda Safitri Dwi Maryani Effendi Effendi Eka Ad’hiya Eka Ad’hiya Elsha Melinda Esti Susiloningsih Fauziyah Fauziyah Hartono Hartono Hartono Hartono Haryani, Maefa Eka Herpandi . Ibrahim A R Jejem Mujamil Sufiana K Anom W K. Anom Wancik, K. Anom Kartika, Dian Larasati L., Muhammad Hadeli Leni Marlina Leni Marlina Linawati, Dina Lisnani Lisnani Lisnani Lisnani M Hadeli Luhun, M Hadeli M. Hadeli Made Sukaryawan Martusyilia, Revy Mega Wulandari Melly Ariska Milka, Ikbal Adrian Mochamad Syaifudin, Mochamad Muhammad Hadeli N Nurhidayah Noti Zulita Midiana Novi Yusliani Rahma Zuriyatina Rahmannisa, Amanda Ratu Ilma Indra Putri Ressa Maria Lestari Ria Sita Ariska Rika Puspita Sari Rizka, Rizka Salsabilah Putri Rodi Edi, Rodi Sanjaya Sanjaya sanjaya Sanjaya Sanjaya Sari, Arika Septimiranti, Delia Seren Nabila Siska Silaen Sofia Sofia Sanjaya Sofia Sofia, Sofia Sufiana, Jejem Mujamil Sukaryawan, Made Sulaiman, Reki Tatang Suhery Tria Gustiningsi Triani, Endang Trijulianti, Ega tumirah tumirah Yara Dwinadia Yeni Oktaria Yenny Anwar Zahara Lutfiya Azmi Zulkardi Zulkardi