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Journal : Kasuari: Physics Education Journal (KPEJ)

Growing Science Process Skills and Student's Understanding of Physics Concepts on Bernoulli's Law Using Aeromodelling Props S. Ida Kholida; Suprianto Suprianto; Titin Sunarti
Kasuari: Physics Education Journal (KPEJ) Vol 4, No 1 (2021): June 2021
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v4i1.207

Abstract

This study aims to analyze the effect of using aeromodelling props on the improvement of science process skills (KPS) and students' understanding of physics concepts. This research method uses Quasi-Experimental Design analysis, with sampling using purposive techniques, namely class XI IPA B as a control class and XI IPA C as an experimental class at SMA Islam An-Nidhomiyah. The instruments in this study were observation sheets and pretest post-test questions which were analyzed using the normality, homogeneity, and t-test using SPSS software. The results showed that: (1) there was a significant difference between KPS and students' understanding of physics concepts between the 2 classes with a tcount value of 2,429 (α= 0.02 < 0.05) for KPS, while the understanding of concepts obtained a tcount value of 2.677 (α 0.011 < 0.05); (2) student activity in the class that uses aeromodelling props is very active (82.5%) while those who do not use props are classified as active (68.3%). This shows that the application of aeromodelling teaching aids can grow students' KPS and understanding of physics concepts in Bernoulli's Law. Besides growing KPS and understanding physics concepts, aeromodelling students are also able to grow student learning activities in the classroom.
The Impact of Discovery Learning Model Assisted of Mind Mapping Media Based on Zooming Presentation on Understanding of Students' Concepts in Dynamic Electricity Materials Kholida, S. Ida; Qori'ah, Fasihatul; Suprianto, Suprianto; Sunarti, Titin
Kasuari: Physics Education Journal (KPEJ) Vol 5, No 2 (2022): December 2022
Publisher : Universitas Papua, Jurusan Pendidikan Fisika FKIP Unipa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37891/kpej.v5i2.340

Abstract

In the teaching process needed by the teacher, namely the use of learning models, because it creates an atmosphere of effectiveness in the classroom and also for understanding and mastering concepts in physics material. According to MA Miftahul Ulum Bettet, students' conceptual understanding, especially in physics, is low, the evidence is that students' daily test results do not reach the minimum completeness criteria. The purpose of this study is whether there is a significant effect applying discovery learning as a learning model with the help of mind mapping based zooming presentation media on dynamic electrical material on understanding concepts. This type of research is a quasi-experimental using a pretest posttest control group design. All students of MA Miftahul Bettet are the research population, while 2 classes as samples are taken randomly, namely class XIA and class XIB. The data acquisition technique uses a test instrument. The data was processed using t-test, the value of tcount > ttable (7.526>2.606) so significant (2-tailed) <0.05 (0.000 <0.05). For this reason, the conclusion of this study is that there is an effect of the application of the discovery learning model with the help of mind mapping based zooming presentation media on students' understanding of the concept of dynamic electricity.