Overemphasizing on the instruction of actual knowledge usually causes students to lose the opportunity to learn the systematic and technological capability needed in the learning activity. The activity of technology innovation can attract students' interest on learning, cultivate their ability of creativity and innovation, and let them learn more and be more impressed. In this research, the activity of air cushion car fabrication is taken as an example. Applying the qualitative research method, and collect the materials for context analysis through deep going interview. The purpose of research is to lead the students to learn from making, and apply the scientific principles in the design and problem solving, such that the capability of physical operation can be trained. The coordination of teaching and grouping of students is also adopted in this research to increase the teaching efficiency and learning performance.