“赤橙黄绿青蓝紫,谁持彩练当空舞。”在课程改革如火如荼地展开中,对建构、探索高效、多元课堂的研究同样众说纷纭。针对精彩纷呈而又差别颇大的教学方式,如何做一全面而又不失公正的评价?一节课,有教师滔滔不绝而流于“填鸭式”“满堂灌”的,有教师精妙绝伦的表演而失之作秀的,有一味迷恋于小组探究而导致课堂失控的,有现代教学手段驾轻就熟而传统教学手法一塌糊涂的……凡此种种,皆有顾此失彼之憾。故此,一堂好课,应该是多元的、独创的、有特色的、高效的,是立足学情的,而评价一节课的优劣,应该是开放的,全面的,有针对性的。 “Red orange yellow green blue purple, who holds the practice of empty dance.” "In the course of reform in full swing in the construction, to explore efficient, diverse classroom research equally controversial. For a colorful and varied teaching methods, how to make a comprehensive and yet impartial evaluation? A lesson, there are teachers in full flow and flow in Teachers exquisite performances and missed the show, blindfolded fascinated by the group to explore and lead to the classroom out of control, with modern teaching methods familiar with the traditional teaching practices of a mess ... ... All these, all have to care about the loss of regret. Therefore, a good lesson should be diverse, original, distinctive and effective. It is based on the situation of the school, and the evaluation of the pros and cons of a lesson should be open, comprehensive and targeted.