课堂教学是师生互动的多边活动。即时评价,作为师生交流的一种有效方式贯穿于课堂教学活动的始终。准确、及时的评价对教学活动起着重要的导向和激励作用,使教学过程更趋完善,有效地促进学生的发展。学生所获得的最经常的评价是来自课堂上老师的赏识和同学的鼓励,所以课堂上师生之间和生生之间要进行即时评价,对每一个同学的出色表现都给一声喝采,对每一次个性的表露都给与赞扬。这样,在一次次的激励中学生会获得不竭的发展动力,品尝成功的 Classroom teaching is a multilateral activity that teachers and students interact with. Instant assessment, as an effective way to communicate teachers and students throughout the classroom teaching activities from beginning to end. Accurate and timely evaluation of teaching activities play an important role in guiding and motivating, the teaching process more perfect, effectively promote the development of students. Students receive the most frequent evaluation is from the classroom appreciation of teachers and students encouraged, so classroom teachers and students should be carried out between the immediate evaluation of life and life, each student’s outstanding performance to give a cheer, for each A personalized presentation are given to praise. In this way, in the motivation of students will be inexhaustible momentum of development, tasting success