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人教版义务教育教科书三年级下册53页例4——“连除解决问题”。内容将“集体舞表演”作为情境,纯文字形式呈现了信息和问题,接着给出解决方法。鉴于对教材的解读,我把教学目标定位成:1.培养学生从具体情境中学会收集、分析相关信息数据,学会用两步计算的方法来解决问题,会列综合算式;2.在探索问题解决的过程中,体会同一问题可以从不同角度来思考和解决,明确先求什么,再求什么;3.让学生体验学习数学的价值,激发学生学习数学的兴趣。教学
PEP Edition textbook third grade Volume 53 page 4 - “In addition to solving problems ”. Content will be “collective dance ” as a context, plain text presents the information and problems, and then gives the solution. In view of the interpretation of teaching materials, I put the teaching objectives as: 1. Students learn from specific situations to learn to collect and analyze relevant information and data, learn to use two-step calculation method to solve the problem, will be listed in a comprehensive formula; 2. In exploring the issue In the process of solving, we can think and solve the same problem from different perspectives, clarify what to look for and then ask for more. 3. Let students experience the value of learning mathematics and stimulate students’ interest in learning mathematics. teaching