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一、创设情境,激发学生主动参与意识教师根据不同课型,充分利用学生的生活经验,设计生动有趣味、直观形象的数学教学活动,激发学生的学习兴趣。如,运用讲故事、做游戏、直观演示、模拟表演等手段,使学生产生强烈的学习愿望并主动参与到活动中来。在教学9加几的题目时,通过幻灯先出示运动会场景画面,描述比赛场的情况,使学生走进运动会场,以描述“给赛跑同学送点饮料”把学生的目光引向画面左边。此时出示“还有多少盒”的问题,在解决
First, the creation of situations to stimulate students ’initiative to participate in awareness Teachers according to different types of lessons, make full use of students’ life experience, design vivid and interesting, intuitive image of mathematics teaching activities to stimulate student interest in learning. For example, the use of storytelling, games, visual demonstrations, simulated performances and other means to enable students to have a strong desire to learn and take the initiative to participate in activities. In the teaching of 9 plus a few questions, the slides show the first game scene screen, describing the game field, so that students walked into the sports venue to describe “to the running classmates drink ” to the student’s attention to the left side of the screen . At this point to produce “how many boxes ” problem in solving