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[教学目标](1)结合“烙饼”这一事例,在探索多种“烙饼”方案的过程中,经历创造多样化解决问题方案的统筹过程和选择最优方案的优化过程,掌握统筹与优化的基本步骤和方法,理解统筹与优化的数学思想。(2)在数学活动中,经历观察、比较、分析、猜想、
[Teaching Objectives] (1) In combination with the example of “pancake”, in the process of exploring a variety of “pancake” programs, it is going through the process of creating a diversified solution to the problem and the process of selecting the optimal solution. Master the basic steps and methods of co-ordination and optimization, and understand the mathematical ideas of co-ordination and optimization. (2) In mathematics activities, through observation, comparison, analysis, conjecture,