美术同其他学科一样 ,也需要自制一些教具。例如教师绘制各画种的范画、具体作画方法步骤的分解式挂图以及为解决特定问题而制作的教学投影片等。这些教具不同于美术作品 ,它是师生共用的 ,直观明了的 ,带有启示性、探索性的教学用具。为此 ,在教具的自制上要坚持科学标准 ,在 Like other disciplines, art also needs to make some teaching aids. For example, the teacher draws a variety of paintings of the fan painting, the specific steps of the painting method of decomposition of the flip chart and to solve a specific problem of the production of teaching films and so on. These aids are different from art works. They are common, intuitive, and enlightening instructive explorations for teachers and students. To this end, teaching aids in the self-control to adhere to scientific standards