Carsono, Adi
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PEMBELAJARAN PEMISAHAN CAMPURAN GARAM BERBASIS STEM DAPAT MENINGKATKAN KETERAMPILAN KOLABORATIF SISWA SMP NEGERI 36 JAKARTA Carsono, Adi; Heliawati, Heliawati; Permana, Irvan
SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Vol. 5 No. 2 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/science.v5i2.6117

Abstract

This study aims to analyze the improvement of collaborative skills of students of SMP Negeri 36 Jakarta through STEM-based salt mixture separation learning. Collaborative problem solving is recognized as one of the key competencies of the 21st century by the Organization for Economic Co-operation and Development. This concept of collaboration includes not only cooperation, but also communication, negotiation, sharing responsibility, and achieving joint solutions. The interest and involvement of students in collaborative learning depend not only on the group structure, but also on the quality of social interactions that occur during the learning process. Meanwhile, science learning includes four main elements, namely attitudes, processes, products, and applications. The four elements of science learning are realized through learning activities. The skills possessed in science learning are called process skills, while the attitudes that must be possessed are also called scientific attitudes. One of the new pedagogical perspectives is the STEM concept, this term and its related methods are used in connection with educational policies and curriculum choices to promote and support the development of science and technology. ABSTRAKPenelitian ini bertujuan untuk menganalisis peningkatan keterampilan kolaboratif siswa SMP Negeri 36 Jakarta melalui pembelajaran pemisahan campuran garam berbasis STEM. Pemecahan masalah kolaboratif diakui sebagai salah satu kompetensi kunci abad ke-21 oleh Organisasi untuk Kerja Sama dan Pembangunan Ekonomi. Konsep kolaborasi ini tidak hanya mencakup kerja sama, tetapi juga komunikasi, negosiasi, berbagi tanggung jawab, dan pencapaian solusi bersama. Minat dan keterlibatan peserta didik dalam pembelajaran kolaboratif tidak hanya bergantung pada struktur kelompok, tetapi juga pada kualitas interaksi sosial yang terjadi selama proses pembelajaran. Sementara itu pembelajaran IPA mencakup empat unsur utama, yaitu sikap, proses, produk, dan aplikasi. Keempat unsur pembelajaran IPA tersebut diwujudkan melalui kegiatan pembelajaran. Keterampilan yang dimiliki dalam pembelajaran IPA disebut keterampilan proses, sedangkan sikap yang harus dimiliki disebut juga sikap ilmiah. Salah satu perspektif pedagogi baru adalah konsep STEM, istilah ini dan metode terkaitnya digunakan sehubungan dengan kebijakan pendidikan dan pilihan kurikulum untuk mempromosikan dan mendukung pengembangan ilmu pengetahuan dan teknologi.  
ANALYSIS OF THE EFFECTIVENESS OF STEM-BASED PjBL MODEL TO DEVELOP STUDENTS' CREATIVITY Carsono, Adi; Heliawati, Leny; Permana, Irvan
JOURNAL OF SCIENCE EDUCATION AND PRACTICE Vol 9, No 2 (2025): December 2025
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jsep.v9i2.12718

Abstract

This study aims to analyze the effectiveness of the STEM-based Project-Based Learning (PjBL) model in improving students' scientific creativity on the topic "Separation of Mixtures" in class VIII of SMP Negeri 36 Jakarta. The background of this study departs from the need for science learning that is able to foster creativity and critical thinking through contextual and collaborative experiences. The method used is a quasi-experimental with a pretest-posttest non-equivalent control group design, involving two classes of 36 students each. The experimental class used the STEM-based PjBL model, while the control class applied the Discovery Learning model. Data were collected through creative thinking skills tests and analyzed with SPSS. The results showed a significant increase in students' creativity scores in the experimental class (p = 0.000) with a large to very large effect size based on Cohen's d calculation and Hedges' correction. These findings indicate that STEM-based PjBL has a strong practical effect in developing students' scientific creativity. In conclusion, the implementation of STEM-based PjBL is effective in improving creative thinking skills through contextual, collaborative, and challenging learning, and contributes to strengthening the science education approach that is oriented towards developing 21st-century competencies.