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Journal : Cetta: Jurnal Ilmu Pendidikan

Meningkatkan Keterampilan Berpikir Kreatif Melalui Model Pembelajaran Context-Based Learning (CBL) Pada Materi Dinamika Gerak Hairiyah Hairiyah; Kinkin Suartini; Taufiq Al Farizi
Cetta: Jurnal Ilmu Pendidikan Vol 7 No 1 (2024)
Publisher : Jayapangus Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37329/cetta.v7i1.3035

Abstract

One of the troubles in Indonesian training is that the system of tutorial development remains not substantial and is abstract and even a way from actual existence, making it tough to train college students' creative wondering abilties. This study targets to enhance innovative questioning talents using the context-based learning (CBL) studying model on motion dynamics fabric. There are several articles associated with these studies for analysis. The sample for this research was 64 students taken from 2 classes, namely class XI K and XI L among 6 class XI at SMAN 3 Pandeglang. The methodology employed for data analysis to ascertain an increase in creative thinking skills in students is the N-gain test. Based on the N-gain analysis, the findings indicated an improvement in creative thinking skills using the context-based learning (CBL) learning model on Motion Dynamics material. This was obtained derived from the outcomes of statistical calculations which indicated the presence of increase in the value of N-gain in the class undergoing the experiment by 0.84 in the high category, while in the control class the N-gain value was only 0.39 falling within the moderate category. Therefore, learning using the context-based learning model is recommended to be employed to enhance the creative thinking abilities of students, especially in contextually related materials such as Motion Dynamics material.
Pengaruh Model Context-Based Learning Berbantuan Simulasi PhET terhadap Keterampilan Berpikir Kritis pada Materi Elastisitas dan Hukum Hooke Evi Fadilah; Taufiq Al Farizi; Kinkin Suartini
Cetta: Jurnal Ilmu Pendidikan Vol 7 No 1 (2024)
Publisher : Jayapangus Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37329/cetta.v7i1.3047

Abstract

The main focus of this research is centered on the issue of low critical thinking skills among high school students, particularly in the study of elasticity and Hooke's law. The research aims to investigate how a context-based learning model with the assistance of PhET simulations influences students' critical thinking skills in the context of elasticity and Hooke's law. The study was conducted at SMAS Cengkareng 1 Jakarta for five weeks in October 2023, involving a sample of 30 students. The sample selection utilized purposive sampling, comprising 30 students from class XI MIPA B (control group) and class XI MIPA A (experimental group). The applied design was quasi-experimental with a Nonequivalent Control Group Design. Data collection involved a critical thinking test instrument consisting of twelve essay-type questions (validated with a validity of 0.86 and reliability of 0.83). The results of the posttest hypothesis test using the t-test at a significance level of 0.05 showed a sig.(2-tailed) value of 0.000, with the conclusion H0 rejected (indicating the influence of the context-based learning model with PhET simulation assistance on students' critical thinking skills). The critical thinking of the experimental group showed a greater improvement (N-gain 0.459 in the moderate category) compared to the control group (N-gain 0.288 in the low category). The implications of this research encourage educators to implement learning models to enhance low critical thinking skills, allowing students to actively engage with complex challenges related to real-life contexts. The study underscores the need to improve critical thinking skills across various subjects.