三间色为橙、绿、紫三色,分别由原色红、黄、蓝三种任意二色调配而成。三原色与三间色是小学低年级学生接触最早的色彩知识。怎样在教学中更好地提高学生对色彩学习的兴趣,加深印象,增强对色彩知识的理解呢?教师的示范与演示是一个不可忽视的重要方面。我在演示的方式上进行了不同的尝试,取得了一定的成效。下面分别介绍之。 Three colors of orange, green, purple three colors, respectively, by the original color red, yellow, blue three arbitrary dichroic made of. The three primary colors and the three colors are the earliest color knowledge of lower primary students. How to better enhance students 'interest in color learning, deepen their impression and enhance their understanding of color knowledge in teaching? Teachers' demonstration and demonstration are an important aspect that can not be ignored. I did a lot of different attempts in the presentation and achieved some success. Introduced below separately.