在整堂课的教学中，刘教师总是让学生带着问题来学习，而问题的设置具有一定的梯度，由浅入深，所提出的问题也很明确铅笔有多长The user can demonstrate on a projector or computer, presentation film to be used in a wider field汉台思源实验学校 楚向娥北师大版二年级下册第四单元测量说教材The user can demonstrate on a projector or computer说教法The user can demonstrate on a projector or computer说学法The user can demonstrate on a projector or computer说教学过程The user can demonstrate on a projector or computer说课流程The user can demonstrate on a projector or computer说板书设计The user can demonstrate on a projecto
