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Effectiveness of Physics Learning with PBL Model Assisted by 3D Webbook Integrated with Environmental Learning in Improving Students' Critical Thinking Skills Zahro, Fithriatiz; Lestari, Nurita Apridiana; Sya’roni, Imam
JPPS (Jurnal Penelitian Pendidikan Sains) Vol. 14 No. 2 (2025)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v14n2.p157-172

Abstract

Objective: This study aims to examine the effectiveness of applying the Problem Based Learning (PBL) model assisted by 3D Webbook integrated with Environmental Learning in improving students' critical thinking skills on global warming material. Method: This study used a pre-experiment method with a One-Group Pretest-Posttest design. The research subjects consisted of two classes (X-1 and X-2), each comprising 36 students, selected through purposive sampling technique. The instruments used included a critical thinking skills test in the form of descriptive questions and an observation sheet to assess the implementation of learning syntax. The validity of the device was assessed by experts using a five-point scale and the reliability test was carried out using SPSS with the Cronbach's Alpha formula. Results: (1) The average pretest scores of classes X-1 and X-2 were 35.61 and 33.11, respectively, increasing to 85.11 and 83.78 on the posttest.  (2) N-gain scores in both classes were categorized as high.  (3) Syntax implementation reached an average of 93%. Novelty: This research introduces an innovation by integrating the PBL model with digital technology through a 3D Webbook combined with Environmental Learning. This integration enables flexible access to materials without requiring large file downloads and contextualizes relevant environmental issues to support the development of 21st-century critical thinking skills.
Development of Arduino-Based Rotating Wheel as a Physics Learning Media of Circular Motion Putri, Maharani Ayu Nurdiana; Krisnaningsih, Erina; Sya’roni, Imam; Devianti, Wanda
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Learning media was used to explain the theory and minimize misconceptions. 50% of physics teachers in East Java have difficulty creating learning media of circular motion. Therefore, researchers created an innovation learning media and analyze the perception of physics teachers to Arduino-based "Rotating Wheel" learning media (ABRW). This research used R&D design with a 4-D model. The subjects were 24 physics teachers throughout East Java and 35 students’s XII MA Jabal Noer, Sidoarjo. The instruments used the form of teacher and student response questionnaires and material expert validation sheets. The data analysis is the calculation of the average value of validation results. The result from the physics teacher's and student response more than 65.8% and 75% in very positive category and validation more than 85% with a very valid categori. Thus, it was concluded ABRW props are feasible to use as well as learning physics in a circular motion topic. Keywords: arduino, circular motion topic, learning media. DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp821-831