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关于新旧高中数学教材的 几点思考 南京金陵中学  潘慰高
一、新旧教材的编写依据 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
二、新旧教材的编写体系 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],下一页
6 社会实践 2 社区服务 15 研究性学习 综合 实践活动 11 体育与健康 体育与健康 6 艺术或 音乐、美术 艺术 4 通用技术 4 信息技术 技术 6 生物 6 化学 6 物理 学校根据当地社会、经济、科技、文化以及自身条件开设,供学生选择。 选修 II 学分 国家为满足学生的兴趣、爱好和未来发展的需要,在共同必修的基础上,各科课程标准设置若干选修模块,供学生选择 。   选修 I 学分 科学 6 地理 6 历史 8 思想政治 人文与社会 10 数学 数学 10 外语 10 语文 语言与文学 必修学分 科目 学习领域
[object Object],[object Object]
[object Object]
[object Object]
[object Object],[object Object],[object Object],学生毕业的学分要求 返回
三、新旧教材的课程内容 ,[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object]
四、关于评价体系 ,[object Object],[object Object],[object Object],[object Object],[object Object]
模块一结束后的试题举例 ,[object Object],[object Object],[object Object],[object Object],1982 1988 430 440 450 420 460 1984 1986 428 461 平均英亩 年份  1982 1988 210 220 230 240 1984 1986 217 。 3 农场个数 ( 万 ) 年份 240 。 1
[object Object]
10 图象是一条分段函数,从第一段图象可知,当参加舞会的人少于 30 时,所得收益不足以支付其成本,就赔本了;当票数超过 30 时,收益开始平衡并出现利润,到 150 人入场时利润最大;但当超过 150 人后,就要缴纳保险费使利润不能持续增长出现下滑,但随着票数增长,利润也再次回升并获得更多利润,从 172 人开始平先前记录并再创更高利润。 会求表达式,对图象中的数字、间断点、增减性能结合实际进行合理的解释 第五层次 8 票数少于 30 ,舞会就要赔本;票数在 0 至于 150 之间,成本较少,利润上升;票数在 150 至 172 之间时成本增大,利润跌落;票数大于 172 时利润又上升并在 200 时达最高。 会求表达式,会对图象各段及间断点做出较合理的解释 第四层次 6 若票数少于 30 ,舞会就要赔本,票数在 0<n<30 ,利润持续上升,票数在 150 至 200 时利润先略有下降后再上升可达最高。 会求表达式,能分两段分述利润变化情况 第三层次 4 这舞会成本少,总的来说利润上升,可以赚钱 会求表达式,对图像的理解肤浅 第二层次 2 能写出分段函数表达式,但不会对图像作出解释 第一层次 得分 学生解答举例 指标 层次
[object Object]
国外试题
[object Object],[object Object]
× =针叶树 ●=苹果树
[object Object],5 4 3 2 1 针叶树数量 苹果树数量 N
[object Object],[object Object],[object Object]
[object Object]
谢  谢

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香港六合彩-六合彩

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  • 6. 6 社会实践 2 社区服务 15 研究性学习 综合 实践活动 11 体育与健康 体育与健康 6 艺术或 音乐、美术 艺术 4 通用技术 4 信息技术 技术 6 生物 6 化学 6 物理 学校根据当地社会、经济、科技、文化以及自身条件开设,供学生选择。 选修 II 学分 国家为满足学生的兴趣、爱好和未来发展的需要,在共同必修的基础上,各科课程标准设置若干选修模块,供学生选择 。 选修 I 学分 科学 6 地理 6 历史 8 思想政治 人文与社会 10 数学 数学 10 外语 10 语文 语言与文学 必修学分 科目 学习领域
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  • 10.
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  • 19. 10 图象是一条分段函数,从第一段图象可知,当参加舞会的人少于 30 时,所得收益不足以支付其成本,就赔本了;当票数超过 30 时,收益开始平衡并出现利润,到 150 人入场时利润最大;但当超过 150 人后,就要缴纳保险费使利润不能持续增长出现下滑,但随着票数增长,利润也再次回升并获得更多利润,从 172 人开始平先前记录并再创更高利润。 会求表达式,对图象中的数字、间断点、增减性能结合实际进行合理的解释 第五层次 8 票数少于 30 ,舞会就要赔本;票数在 0 至于 150 之间,成本较少,利润上升;票数在 150 至 172 之间时成本增大,利润跌落;票数大于 172 时利润又上升并在 200 时达最高。 会求表达式,会对图象各段及间断点做出较合理的解释 第四层次 6 若票数少于 30 ,舞会就要赔本,票数在 0<n<30 ,利润持续上升,票数在 150 至 200 时利润先略有下降后再上升可达最高。 会求表达式,能分两段分述利润变化情况 第三层次 4 这舞会成本少,总的来说利润上升,可以赚钱 会求表达式,对图像的理解肤浅 第二层次 2 能写出分段函数表达式,但不会对图像作出解释 第一层次 得分 学生解答举例 指标 层次
  • 20.
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