Subject competitions are the touchstone for cultivating students' abilities, and they play an important role in the integration of expertise and innovation, as well as in innovation and entrepreneurship education. For discipline competitions with relatively high participation of students majoring in mechanical engineering, corresponding design explanations and action demonstrations are required for the participating products, so that the judges can quickly obtain information on the research background and significance, functional actions, technical principles, innovation points, and other aspects of the participating products. This article introduces the role of subject competition videos in subject competition projects. Taking the National 3D (three-dimensional) Digital Innovation Design Competition as an example, the production principles, main content, and content arrangement of high-quality participating videos are analyzed. It provides a reference ideas for the production of subject competition demonstration videos.

Haipeng Yan, Huli Niu. Analysis on the Characteristics and Content Arrangement of Presentation Video for Mechanical Subject Competition Works. International Journal of New Developments in Education (2023) Vol. 5, Issue 22: 169-173. https://doi.org/10.25236/IJNDE.2023.052229.

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