从评价的作用来说,形成性评价的根本目的是在于充分发挥监督、导向和激励作用,通过引导师生对学习过程的关注,全面提高课堂教学质量。由于初职校学生的特殊性,关注其学习过程也显得尤为重要,因为在过程中进行适时、适当的指导与激励能够促进特殊学生更好地反思、小结与提高。并且,茶艺课操作演示的特点也决定了形成性评价的重要作用。一、形成性评价在校茶艺课堂中的作用 From the perspective of evaluation, the fundamental purpose of formative evaluation is to give full play to the role of supervision, guidance and motivation, and to guide teachers and students to pay attention to the learning process so as to improve the overall quality of classroom teaching. Due to the particularity of junior high school students, it is even more important to pay attention to their learning process. Because timely and appropriate guidance and encouragement in the process can promote special students to better reflect, summarize and improve. And, the characteristic of the operation demonstration of tea class also determines the important role of formative evaluation. First, the formative evaluation of the role of school tea class