职业高中许多专业课程都属于工科性质,如今年高职考试中的建筑类、电子类、机械类、计算机类备专业,以及在此之外的如印刷、汽车修理等等。职高专业课的学习应以技能学习为中心,但许多学校由于条件有限,还不能实现在技能操作中进行教学,往往是先学习一至二年专业理论,再在实习或工作中通过实践去学习和掌握技能。由于小学至初中没有经过工科的训练,学生中普遍存在缺乏二科常识和工科思维习惯的情 Professional high school many professional courses are of engineering nature, such as the construction of higher vocational examinations this year, electronics, machinery, computer science, and beyond, such as printing, car repair and so on. However, many schools, due to their limited conditions, still can not carry out teaching in skills operation. They often learn one or two years of professional theory first and then learn and master through practice in internship or work. skill. Due to the primary school to junior high school without engineering training, the prevalence of the lack of common sense among students and engineering thinking habits