由于美术教学具有直观性、审美性、技能性、创造性等特点,因此决定了在教学中教师必须充分运用教学演示技能,以鲜明的视觉形象媒介使学生直接感知和认识。美术教学实践证明,在解决教学上比较抽象和复杂问题的时候,如果借助于直观形象媒介的演示,将有助于学生思维的顺利发展。 Due to the characteristics of art teaching such as intuition, aesthetics, skills and creativity, it is decided that teachers should make full use of teaching demonstration skills in teaching so that students can perceive and recognize students with vivid visual images. Art teaching practice has proved that in solving teaching more abstract and complex issues, if with the help of the visual image of the media presentation, will help the smooth development of student thinking.