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Joko Suprapmanto
Nusa Putra University
Education

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Strategi pembelajaran kontekstual untuk meningkatkan literasi sosial siswa kelas 3 sd pada materi ipas Rahma Tsani Azalia; Joko Suprapmanto
Didaktika Dwija Indria Vol 14, No 4 (2026): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v14i4.122842

Abstract

Contextual Teaching and Learning (CTL); Elementary School; IPAS; Social Literacy.This study aimed to analyze the effect of the Contextual Teaching and Learning (CTL) strategy on improving the social literacy of third-grade elementary school students in Integrated Science and Social Studies (IPAS) learning. The study was motivated by students' low level of social literacy, particularly in connecting learning materials with real-life social contexts, collaborating with peers, and understanding social situations in their surrounding environment. This research employed a quantitative approach using a quasi-experimental design. The research participants consisted of third-grade students from SDN Bojongkawung as the experimental class and SDN Babakan Cibatu as the control class in the Cisaat Gadis Cluster, Sukabumi Regency. Data were collected through a social literacy questionnaire, observation, and documentation, while data analysis included validity testing, reliability testing, normality testing, homogeneity testing, and Welch's Test. The results showed that the mean social literacy score of the experimental class increased from 57.17 in the pretest to 71.56 in the posttest, whereas the control class showed only a slight increase from 55.00 to 56.52. The hypothesis testing using Welch's Test produced a significance value of 0.001 (< 0.05), indicating that the Contextual Teaching and Learning strategy had a statistically significant effect on improving the social literacy of third-grade elementary school students in IPAS learning. These findings indicate that the CTL strategy provides meaningful learning experiences by connecting learning materials with real-life situations, thereby enhancing students' ability to interact, collaborate, and understand various social situations. The findings are expected to serve as a reference for teachers in implementing contextual learning strategies to improve students' social literacy in elementary school IPAS learning.. 
Efektivitas Collaborative Learning Berbantuan Media Audiovisual Untuk Meningkatkan Kemampuan Berpikir Kritis IPAS Siswa SD fansa aulia rahman; Joko Suprapmanto
Didaktika Dwija Indria Vol 14, No 4 (2026): Didaktika Dwija Indria
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ddi.v14i4.122920

Abstract

ABSTRAKPenelitian ini bertujuan untuk menganalisis efektivitas model Collaborative learning berbantuan media audiovisual dalam meningkatkan kemampuan berpikir kritis siswa kelas IV pada pembelajaran IPAS di SDN Babakan Cibatu Kabupaten Sukabumi. Penelitian menggunakan pendekatan kuantitatif dengan metode eksperimen semu (quasi experiment) dan desain Nonequivalent Control Group Design. Sampel dipilih melalui teknik purposive sampling yang terdiri atas kelas eksperimen dan kelas kontrol. Data dikumpulkan melalui tes kemampuan berpikir kritis, observasi, dan dokumentasi, kemudian dianalisis menggunakan uji validitas isi, reliabilitas, normalitas, homogenitas, hipotesis, dan N-Gain. Hasil penelitian menunjukkan instrumen memiliki reliabilitas tinggi dengan nilai Cronbach’s Alpha sebesar 0,878. Hasil uji hipotesis memperoleh nilai Sig. (2-tailed) < 0,001 yang menunjukkan adanya pengaruh signifikan penerapan model Collaborative learning berbantuan media audiovisual terhadap kemampuan berpikir kritis siswa. Rata-rata N-Gain kelas eksperimen sebesar 63,22%, sedangkan kelas kontrol sebesar 34,55%. Dengan demikian, model Collaborative learning berbantuan media audiovisual efektif dalam meningkatkan kemampuan berpikir kritis siswa pada pembelajaran IPAS.Kata Kunci: Collaborative learning, media audiovisual, kemampuan berpikir kritis, IPAS, sekolah dasar. 
Co-Authors fansa aulia rahman Rahma Tsani Azalia