课堂是师生共同展示的舞台,怎样让一节课发挥它最大的效益,是教师课前准备时必须要考虑的问题。低年级的孩子注意力集中时间短,爱说,爱笑,爱玩,爱闹,常常无视课堂纪律,让老师头疼、烦恼,感觉越小的孩子越不好教,老师在讲台上一次次提醒的口干舌燥,甚至用小喇叭喊,用小棍叫停,但孩子们仍然坚持不到几分 Classroom is a stage where teachers and students jointly display, how to make a class to play its greatest benefits, is the teacher must be considered before class preparation of the problem. The children of the lower grades are short of concentration, love, laughter, playfulness, love-making, and often disregard classroom discipline, which makes the teacher have a headache and trouble, and the less feeling the child is, the harder it is to teach. The teacher repeatedly reminded the podium Stooping, and even shouting with trumpets, with sticks stopped, but the children still insist on less than a fraction