文化课要为专业课服务，是职业高中文化课教学目的之一。职高文化课的讲授应着重在应用上下功夫。作为服装专业的数学课教师，我在教几何时，抓住画图教学、模型制作、图文变换等，启迪学生的思维，培养他们的空间想象能力、动手能力和实际应用能力，为学生学服装结构制图、服 Cultural courses should serve professional classes and be one of the aims of the teaching of vocational high school culture classes. The teaching of vocational culture courses should focus on the application. As a teacher of mathematics majoring in clothing, when I was teaching geometry, I seized drawing teaching, model making, graphic transformation, etc. to enlighten students’ thinking and cultivate their spatial imagination ability, hands-on ability and practical application ability. Structural drawings, clothing