有幸看到雷斌老师《变阻器》一课,一节课下来,很多震撼,很多收获,科学课可以上得如此之地步,不可谓不高!整堂课让我觉得非常有利于学生的学习,从各个学习小组的名称,如毕昇组、牛顿组等,到各个学习小组的口号都形成了浓浓的科学学习氛围;从小组间组员的合作到师生的关系,都极大地促 Fortunate enough to see Lei Bin teacher “rheostat” a lesson, a lesson down, a lot of shock, a lot of gains, science class can go on to such an extent, can not be underestimated! Whole class makes me feel very beneficial to student learning, From the names of various study groups, such as Bi Sheng and Newton, to the slogan of each study group, a thick atmosphere of scientific learning has formed. From the cooperation of team members to the relationship between teachers and students, the promotion has greatly promoted