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高中数学如何破解“教材防自学”?人教B版教材

  • 2026-06-09 22:11:56
高中数学如何破解“教材防自学”?人教B版教材

高中数学如何破解“教材防自学”？

副标题：【初升高衔接】高中数学人教B版必修一《3.1.1函数及其表示方法》

内容摘要：根据《普通高中数学课程标准（2017年版2020修订）》，明确各阶段具体的学习目标，然后直接阅读高中数学人教B版相应章节的内容。人教A版教材完全不考虑高中生会面临什么样的阅读困难，而这些所谓的困难在编著和审查环节完全可以被优化解决的。
以下正文
高一数学的内容中，最抽象的模块是函数。网络上免费而且权威的教育资源平台，是“国家中小学智慧教育平台”。在这个平台，我找到了高中数学人教A版、人教B版两版教材的函数模块内容进行比较分析。
高中数学人教A版必修第一册《3.1函数的概念及其表示》P60-75：
第60，61页这两页内容根本不影响后续的函数概念和例题讲解，完全可以用更简练的例子。3.1.2例8的综合所得个税占据第70,71页共两页，有这个必要吗?（《3.4函数的应用（一）》的例1还是综合所得个税，占据第93,94页共两页。）硕果仅存唯一的优点是习题3.1的综合运用和拓展探索。
【备课素材】高中数学人教AB两版教材比较（区间的概念）
【备课素材】高中数学人教B版（抽象函数的定义域）
高中数学人教B版必修第一册《3.1.1函数及其表示方法》P89-98：
高中数学人教B版必修第一册《3.1.1函数及其表示方法》教师用书，很实用：
顺便附上《重点高中 同步精讲精练》必修第一册：
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  1. CONNECT:[ UseTime:0.001185s ] mysql:host=127.0.0.1;port=3306;dbname=c_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001712s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000830s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000685s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001354s ]
  6. SELECT * FROM `set` [ RunTime:0.000540s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001539s ]
  8. SELECT * FROM `article` WHERE `id` = 468673 LIMIT 1 [ RunTime:0.002230s ]
  9. UPDATE `article` SET `lasttime` = 1781047181 WHERE `id` = 468673 [ RunTime:0.002770s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000616s ]
  11. SELECT * FROM `article` WHERE `id` < 468673 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001006s ]
  12. SELECT * FROM `article` WHERE `id` > 468673 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.004987s ]
  13. SELECT * FROM `article` WHERE `id` < 468673 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001503s ]
  14. SELECT * FROM `article` WHERE `id` < 468673 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002225s ]
  15. SELECT * FROM `article` WHERE `id` < 468673 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.007854s ]
0.196730s