教学应该为了每一个学生都能得到充分发展,为学生的终身学习和发展打基础,我们不但应该研究课堂教学的方法与策略,还应该研究我们应建立什么样的评价观念和评价标准。我们经常见到这样一些数学课:有的教师讲得井井有条,知识分析透彻,算理演绎清晰,学生听得很轻松,似乎明白,但稍有变式和实际问题却往往束手无策;有的教师设计了许多细碎的问题,师生之间一问一答,表面上看很流畅,但结果检测表明,学生知识的掌握和能力的形成却并不理想。还有的老师注重精讲知识,留出大量的时间进行 Teaching should be for every student to be fully developed, laying the foundation for lifelong learning and development of students, we should not only study the methods and tactics of classroom teaching, but also should study what kind of evaluation concepts and evaluation criteria we should establish. We often see math classes like this: Some teachers are well-organized, well-informed, clear and clear-cut mathematical calculations, easy to understand for students, seem to understand, but a little variation and practical problems are often helpless; some teachers design A lot of fine broken questions, questions and answers between teachers and students, the surface is very smooth, but the results show that the control of students knowledge and ability to form is not ideal. Some teachers focus on knowledge, leaving a lot of time