Proceedings of the 4th International Conference on Vocational Education and Technology, IConVET 2021, 27 November 2021, Singaraja, Bali, Indonesia

Research Article

The Effectiveness of Blended Learning Model on Mathematical Communication Ability of Vocational Education Students During the Covid 19 Pandemic

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  • @INPROCEEDINGS{10.4108/eai.27-11-2021.2315541,
        author={I Ketut  Darma and I Gede Made  Karma and I Made Anom  Santiana},
        title={The Effectiveness of Blended Learning Model on Mathematical Communication Ability of Vocational Education Students During the Covid 19 Pandemic},
        proceedings={Proceedings of the 4th International Conference on Vocational Education and Technology, IConVET 2021, 27 November 2021, Singaraja, Bali, Indonesia},
        publisher={EAI},
        proceedings_a={ICONVET},
        year={2022},
        month={2},
        keywords={blended learning mathematical communication vocational covid-19},
        doi={10.4108/eai.27-11-2021.2315541}
    }
    
  • I Ketut Darma
    I Gede Made Karma
    I Made Anom Santiana
    Year: 2022
    The Effectiveness of Blended Learning Model on Mathematical Communication Ability of Vocational Education Students During the Covid 19 Pandemic
    ICONVET
    EAI
    DOI: 10.4108/eai.27-11-2021.2315541
I Ketut Darma1,*, I Gede Made Karma1, I Made Anom Santiana1
  • 1: Politeknik Negeri Bali
*Contact email: ketutdarma@pnb.ac.id

Abstract

The purpose of this study was to determine the effectiveness of the blended learning model for improving the mathematical communication skills of vocational education students during the COVID-19 pandemic. The research was conducted at the Bali State Polytechnic (BSP), using a quasi-experimental approach, with a pre-test post-test nonequivalent control group design. The subjects are students in the engineering field of BSP in 2020/2021. Samples were taken purposively about10 classes and divided into experimental and control groups. Data were analyzed using a t-test and paired t-test. The analysis results showed a significant difference between the average mathematical communication skills of students taught using the blended learning model and those being taught using the full e-learning model. The correlation between abilities before and after the learning process in students taught using the blended learning model was stronger and more significant than full e-learning. The blended learning model was effective in improving mathematical communication skills in vocational education during the pandemic 19.