Development of Digital Based Friction Coefficient Practicum Tool in Newton's Law Material

Authors

  • Hadianti Deliana Physics Education Study Program, University of Muhammadiyah Prof. Dr. Hamka
  • Sugianto Physics Education Study Program, University of Muhammadiyah Prof. Dr. Hamka

DOI:

https://doi.org/10.22236/ie.vi.265

Keywords:

Practicum Tools, Friction Style, digital

Abstract

This research was conducted which aims to solve the problem of difficult practicum activities and the minimum use of digital-based practicum tools. In addition, for the development of physics learning media in the form of a product, namely a digital-based practicum tool on the material Newton's law with a focus on the Friction Force on an Inclined Plane. The research method used is research and development (Research and Development) and the Borg & Gall development model. At the research stage and initial information gathering, problem analysis and needs analysis activities were carried out in the form of a questionnaire. Furthermore, the planning stage begins with the design of the tool and the development of the initial product format. The prototype is designed as an embodiment of defined ideas and ideas. In the initial trial phase, the media is tested on material experts and media experts and then evaluated. In the field trial phase, it was carried out at SMA Islam PB Soedirman 2 Bekasi and SMA TAMHAR for class XI IPA students. The media is tested in small-scale trials and large-scale trials, for small-scale trials conducted by PB Soedirman 2 Bekasi Islamic High School students with 15 students using online data collection and large-scale trials conducted on PB Soedirman 2 Bekasi Islamic SMA students with 17 students, and SMA TAMHAR with a total of 20 students, for data collection at the two schools used two different methods for SMA Islam PB Soedirman 2 Bekasi online and SMA TAMHAR face-to-face. Data collection was obtained using a Likert scale questionnaire, data for data collection at the two schools using two different methods for SMA Islam PB Soedirman 2 Bekasi online and SMA TAMHAR face-to-face. Data collection was obtained using a Likert scale questionnaire, data For data collection at the two schools using two different methods for SMA Islam PB Soedirman 2 Bekasi online and SMA TAMHAR face to face. Data collection was obtained using a Likert scale questionnaire, dataThe data obtained is quantitative data in the form of a percentage of the feasibility of the developed media and qualitative data in the form of comments and suggestions for improvement given by respondents. On the due diligence bymaterial experts obtained a percentage of 83.42% (good). Feasibility test by media experts obtained a percentage of 93.71% (very good). The percentage obtained through small-scale trials was 85.15% (good), while large-scale trials obtained a percentage of 85.11% (good). So it can be concluded that the digital-based friction coefficient practicum tool is suitable for use as a medium for learning physics.

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Published

2020-12-02

How to Cite

Hadianti Deliana, & Sugianto. (2020). Development of Digital Based Friction Coefficient Practicum Tool in Newton’s Law Material. International Proceedings Conferences Series, 119–124. https://doi.org/10.22236/ie.vi.265