Proceedings of the 4th International Conference on Science and Technology Applications, ICoSTA 2022, 1-2 November 2022, Medan, North Sumatera Province, Indonesia

Research Article

Development of Learning Device with a Creative Problem Solving Model Helped Use GeoGebra Software to Enhance Students Ability to Solve Mathematical Problems

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  • @INPROCEEDINGS{10.4108/eai.1-11-2022.2326177,
        author={Donni Andreas Nainggolan},
        title={Development of Learning Device with a Creative Problem Solving Model Helped Use GeoGebra Software to Enhance Students Ability to Solve Mathematical Problems},
        proceedings={Proceedings of the 4th International Conference on Science and Technology Applications, ICoSTA 2022, 1-2 November 2022, Medan, North Sumatera Province, Indonesia},
        publisher={EAI},
        proceedings_a={ICOSTA},
        year={2023},
        month={1},
        keywords={learning device creative problem solving models software geogebra problem solving ability},
        doi={10.4108/eai.1-11-2022.2326177}
    }
    
  • Donni Andreas Nainggolan
    Year: 2023
    Development of Learning Device with a Creative Problem Solving Model Helped Use GeoGebra Software to Enhance Students Ability to Solve Mathematical Problems
    ICOSTA
    EAI
    DOI: 10.4108/eai.1-11-2022.2326177
Donni Andreas Nainggolan1,*
  • 1: 1State University of Medan, Medan, Indonesia
*Contact email: donniandreasngl@gmail.com

Abstract

The general purpose of this research is to develop and produce a learning device with a creative problem-solving model helped use GeoGebra Software to enhance students ability to solve mathematical problems, while the specific purpose of this research is to know the validity, Practicality, and effectiveness of learning device and to analyze the increasing of students mathematical problem-solving capabilities. This research using a 4-D Models stage of define, design, develop and disseminate but limited only to the develop stage then implement the learning device. The subject of this research is students grade XI MIPA SMA Negeri 18 Medan for the limited and first trial. The object of this research is a learning device developed with a Creative Problem-Solving model helped use GeoGebra Software that consists of Study Plan, Students Book, and Students Activity Sheet. The results show that learning device developed had been categorized with valid, practical and effective.