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Journal : Indo-MathEdu Intellectuals Journal

Pengaruh Model Pembelajaran Problem Based Learning Berbasis Pembelajaran Berdiferensiasi Terhadap Berpikir Kritis Siswa Kelas 4 SDN Pakis V Surabaya Aisyah, Indira Fitri; Larasati, Diyas Age; Suryandari, Savitri
Indo-MathEdu Intellectuals Journal Vol. 6 No. 4 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i4.3736

Abstract

The purpose of this study is to determine the effect of the Problem Based Learning model based on differentiated learning on students' critical thinking. This research uses a quantitative approach with a quasi-experimental design (nonequivalent control group design). The population of the study is all 4th-grade students of SDN Pakis V Surabaya for the 2024/2025 academic year, with sample selection using purposive sampling based on students' ability levels (high, medium, low). The research instruments include pretest and posttest questions to measure critical thinking abilities, as well as observation sheets to observe the implementation of learning. The validity of the instruments was tested by expert validators, and reliability was tested using Cronbach's Alpha. Normality and homogeneity tests were also conducted before data analysis using the T-test. The research results indicate a significant effect of the application of the PBL model based on differentiated learning on students' critical thinking. The integration of the PBL model with differentiated learning has proven to be effective in enhancing critical thinking skills among 4th-grade students, particularly in Mathematics. This approach allows for personalized learning, activation of cognitive schemas, active knowledge construction, and metacognitive reflection, which are crucial for facing the challenges of the 21st century.
Penerapan Proyek Penguatan Profil Pelajar Pancasila Tema Gaya Hidup Berkelanjutan Berbasis Pengelolaan Sampah Terhadap Kreativitas Siswa Kelas II SDN Pakis V Surabaya Yulfa, Okta Indana; Yuliana, Leni; Suryandari, Savitri
Indo-MathEdu Intellectuals Journal Vol. 6 No. 4 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i4.3742

Abstract

The aim of this study is to describe the implementation of the Pancasila student profile strengthening project on the creativity of second-grade students at SDN Pakis V Surabaya, as well as to explore the potential for enhancing student creativity through the Pancasila student profile strengthening project with the theme of sustainable lifestyles. This research adopts a qualitative approach with a descriptive research type. The study was conducted at SDN Pakis V Surabaya, located in the Sawahan sub-district of Surabaya City. The data collected consisted of descriptive information through interviews, observations, and documentation. This study involved 22 students from class II-B of SDN Pakis V Surabaya as subjects. Data analysis was conducted through the procedures of data reduction, data presentation, and conclusion drawing. The results of the analysis show that the implementation of the Pancasila student profile strengthening project, which raises the theme of sustainable lifestyles through waste management in grade II-B of SDN Pakis V Surabaya, has been carried out in a planned and systematic manner. The creativity level of students after participating in this project is in the 'quite creative' category, with an average percentage reaching 67%. Fluency, flexibility, originality, and elaboration are some of the indicators that have been observed, and this indicates that the majority of students are able to come up with their own new ideas.