课堂是一门艺术,在数学课堂教学中,无论是传授数学知识、培养能力技巧,还是启迪学生的心灵、陶冶学生的情操,都离不开教师富有激励性的语言评价。巧妙得体的评价语言,有助于和谐课堂的生成,能给予学生轻松感、自信感,更能够诱发或唤醒学生的潜能,促进学生的自我发展。听了刘老师的“亿以内数的认识”一课,笔者深深地感受到了刘老师那先进的教学理念、巧妙的教学设计、精湛的教学技艺和高超的语言艺术。特 Classroom is an art. In mathematics classroom teaching, both imparting knowledge of mathematics, cultivating skills, enlightening students’ minds and cultivating students’ sentiments are inseparable from teachers’ motivational language evaluation. Ingenious evaluation of the language, contribute to the formation of a harmonious classroom, give students a sense of ease, confidence, but also be able to induce or arouse the potential of students and promote students’ self-development. Listening to Liu’s “Less than one million knowledge ” class, I deeply felt that Liu advanced teaching philosophy, clever teaching design, superb teaching skills and superb language arts. special