当前位置:首页>课件>【课件分享008】二分钟活动-《表内乘除法》——三种截然不同的使用方式,无论是安静的独立练习,还是热血沸腾的课堂PK,都能轻松驾驭

【课件分享008】二分钟活动-《表内乘除法》——三种截然不同的使用方式,无论是安静的独立练习,还是热血沸腾的课堂PK,都能轻松驾驭

  • 2026-06-17 10:58:02
【课件分享008】二分钟活动-《表内乘除法》——三种截然不同的使用方式,无论是安静的独立练习,还是热血沸腾的课堂PK,都能轻松驾驭

🎮 三种模式,覆盖不同教学场景

这款课件为老师们准备了三种截然不同的使用方式,无论是安静的独立练习,还是热血沸腾的课堂PK,都能轻松驾驭:

  • 🙋 单人练习:自我检测,细节满满适合课堂独立练习、家庭作业或课后巩固。学生从初级乘法到中级除法,逐题闯关。每道题都需答对才得分,并且系统会记录每一道题的尝试次数。练习结束后,一份详细的报告会清晰展示:总共尝试了多少次、哪几道题错得最多……学习状态,一目了然。

  • ⚡ 双人抢答:同题PK,眼疾手快适合课堂热身、小组比拼。同一个屏幕上,两位学生面对同一道题,先答对的人锁定对手的键盘,并获得这题的分数。最终结果面板会展示双方得分,并且分数相同时,以“答题次数少者”为胜——这不仅比谁算得快,更比谁算得准。

  • 🏎️ 双人竞速:同题库乱序,各凭本事这是最受学生欢迎的“王牌模式”。两名学生的题库完全一样,但出现的顺序随机打乱。你做第3题时,对手可能正在做第6题。谁率先完成所有题目,或者最终得分更高,谁就是胜利者。我们还特别设置了 【跳过本题】按钮——遇到一时卡住的题目可以跳过,但这道题就没有分数了。是果断放弃还是坚持啃下来?这也是对孩子们心理和策略的考验。

📊 从“做完就好”到“精准诊断”

我们深知,单纯一个分数是无法帮助老师做出教学判断的。因此,每场比赛或练习结束后,弹出的成绩单上除了得分外,还会提供:

  • 总答题次数:一眼看出学生解题的熟练程度。

  • 分题目答题次数表格:具体到每一道题,尝试了多少次?哪个口诀不熟练?看表格里的“次数”就能精准定位,让个性化辅导有了清晰的数据支撑。


📥如何获取?

    👇复制链接https://qingtaoshu2026.cn/public_course/001_2fenzhonghuodong/erfenzhongbiaonei/index.html文直接应用

    ❤️ 互动与版权

    • 本课件为原创,免费供课堂教学使用,请勿商用,转载注明出处。

    • 欢迎留言许愿下一款互动课件。

    • 觉得有用,请转发给身边的数学老师朋友~

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    1. CONNECT:[ UseTime:0.001016s ] mysql:host=127.0.0.1;port=3306;dbname=a_sjds;charset=utf8mb4
    2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001665s ]
    3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.018574s ]
    4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.004178s ]
    5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001375s ]
    6. SELECT * FROM `set` [ RunTime:0.010662s ]
    7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001635s ]
    8. SELECT * FROM `article` WHERE `id` = 504581 LIMIT 1 [ RunTime:0.019808s ]
    9. UPDATE `article` SET `lasttime` = 1782553269 WHERE `id` = 504581 [ RunTime:0.029794s ]
    10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000715s ]
    11. SELECT * FROM `article` WHERE `id` < 504581 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.025348s ]
    12. SELECT * FROM `article` WHERE `id` > 504581 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.019981s ]
    13. SELECT * FROM `article` WHERE `id` < 504581 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.016792s ]
    14. SELECT * FROM `article` WHERE `id` < 504581 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.105401s ]
    15. SELECT * FROM `article` WHERE `id` < 504581 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.055390s ]
    0.471020s