The Teaching Reform and Practice of NC Technology Professional Courses Based on Work-Study Combination

"Work-study combination" curriculum mode runs through the concept of project teaching, and executes according to information, decision-making, planning, implementation, check, and evaluation steps. The core of the curriculum mode is the teaching of production process, whose main form is production practicing, teacher guiding and student self-learning. Then students learn by doing, give priority to study and apply what they learn. And we take the NC programming and machining courses as an example to analyze the current problems in teaching reform. Thus we can propose the solutions and discuss the reasonable teaching implementation.