Integrated teaching strategy of traditional mechanical tensile experiments and digital visualization
Based on the traditional mechanical tensile experiments,the paper introduced digital vi-sualization experiments to assist classroom teaching and constructed an integrated teaching system.The combination of traditional mechanical tensile experiments and digital visualization not only made students familiar with the basic mechanical parameter measurement methods of metals,but also deep-ened their understanding of difficult points,e.g.,force states,stress field distribution,deformation behavior.After clarifying the student cognitive patterns and the difficulties of the teaching contents,a stepped experimental mode was adopted,organically combining three sections:theoretical teaching,classroom practice and scientific research.This approach improved students'comprehensive and inno-vative abilities to apply knowledge to solve practical problems.Meanwhile,the political education was introduced into the curriculum,carrying forward the craftsmanship spirit of endeavors and the scien-tific spirit of pursuing excellence.
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