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教学目标1.通过摆筷子的真实情境,让学生体会数学存在于生活中,从而激发学生学习数学的兴趣。2.使学生理解乘法口诀的意义,学习编、记、用2的乘法口诀,理解2的乘法口诀相邻两句之间的关系,掌握并能够熟练地运用。3.培养学生初步观察、分析、推理、概括、记忆等方面的能力。教学过程一、创设情境课件出示摆筷子的情境图。问题一:你们在家里帮妈妈做家务吗?(各抒己见)
Teaching Objectives 1. By putting the real situation of chopsticks, let students understand the existence of mathematics in life, thus stimulating students interest in learning mathematics. 2. To enable students to understand the meaning of multiplication formulas, learn to edit, remember, with 2 multiplication formulas, understand the relationship between two adjacent formulas of multiplication formulas, master and be able to skillfully use. 3. Students to develop a preliminary observation, analysis, reasoning, generalization, memory and other aspects of ability. Teaching process First, create the situation courseware to show the situation of chopsticks situation map. Question 1: Do you help your mother to do housework at home?