案例一“:重画!”①背景:大班,教师安顿全班幼儿坐好以后,在黑板上画了一个戴头饰的女孩子的头像。她先用白色粉笔打好框架,而后再用彩色粉笔涂颜色……教师画完后,对全班幼儿说:“今天我们的美工课要学一种新本领,画一个戴头饰的小姐姐。你们看,像老师这样先画出框架……”教 Case 1 “: Redrawing!” ① Background: Large classes, teachers settled the whole class Toddlers sit on the blackboard, drew a headdress girl portrait. She first laid the frame with white chalk and then painted the color with colored chalk. After the teacher finished painting, she said to the whole class: “Today, our art class needs to learn a new skill and draw a little sister with a headdress. You see, like a teacher so drawn frame ... ”Teach