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教学目标:1.认识数独,通过划分棋盘学习列和行,并应用到游戏中,体会数形之间的联系。2.培养分析、总结和反应能力。3.增强解决问题的策略意识。教学重点:在棋盘上用列和行表示棋子的位置。教学难点:会玩数独,能初步总结数独制胜的策略和技巧。教具与学具:黑白棋、课件。教学过程:一、探究发现,认识规则同学们,你们放学回家最想做的是什么?生1:写作业;生2:吃零食;生3:玩;……【设计意图:玩是孩子的天性,玩中学可以激发学
Teaching Objectives: 1. Know Sudoku, learn the columns and rows by dividing the board, and apply it to the game to understand the connection between the figures. 2. Training analysis, summary and response ability. 3. To enhance the strategic awareness of problem solving. Teaching Focus: Use chessboard column and row to indicate the position of chessmen. Teaching Difficulties: Sudoku will play Sudoku, Sudoku can sum up the strategies and skills. Teaching aids and learning tools: Reversi, courseware. Teaching process: First, explore the discovery, understanding rules Students, what are you most want to do after school? Health 1: Homework; Health 2: Snacking; Health 3: Play; ...... [Design intent: play is a child The nature of playing high school can stimulate learning