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《义务教育数学课程标准(2011年版)》在第一学段的教学建议中指出:“让学生在生动具体的情境中学习数学——在本学段的教学中,教师应充分利用学生的生活经验,设计生动有趣、直观形象的数学教学活动,如运用讲故事、做游戏、直观演示、模拟表演等,激发学生的学习兴趣,让学生在生动具体的情境中理解和认识数学知识。”在第二学段的教学建议中指出:“让学生在现实情境中体验和理解数学——在本学段的教学中,要创设与学生生活环境、知识背景密切相关的、
The Compulsory Education Mathematics Curriculum Standard (2011 Edition) pointed out in the first semester’s teaching proposal: ”Let students learn mathematics in vivid and specific contexts. During this semester, teachers should make full use of their lives Experience and design vivid, interesting and intuitive math teaching activities such as story telling, games, visual demonstration and simulation show to stimulate students’ interest in learning so that students can understand and understand math knowledge in vivid and concrete situations. In the second semester’s teaching suggestion: "Let students experience and understand mathematics in real situations. In this course, we should create students’ life environment and knowledge background closely,