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五年级信息科技|兔子增生长有规律(1)PPT

  • 2026-04-04 00:24:31
五年级信息科技|兔子增生长有规律(1)PPT

五年级信息科技｜兔子增生长有规律（1）PPT🔥

🗂️配套材料包
课件（18页可编辑）+教学设计+逐字稿+单元评价量表+学习任务单+教材信息
🐰五年级信息科技｜兔子增长有规律✨探秘递推算法
谁懂啊！用兔子繁殖讲递推算法也太好懂了吧😭
从经典鸡兔同笼拓展到兔子农场，趣味拉满1 月 1 对、2 月 1 对、3 月 2 对…藏着超有名的斐波那契数列密码✅
从第三项开始，每一项都等于前两项之和
手把手列表推导，小学生轻松吃透递推核心
已知初始条件→按规律推导后续结果，这就是递推算法的底层逻辑💡
12 个月兔子直接涨到 144 对，数字增长超震撼
信息科技课这样上，学生们听得超认真～
#信息科技 #信息科技教师 #小学信息技术 #课件 #信息老师 #信息技术教案 #信息技术课件 #五年级信息科技课件#斐波纳契数列 #小学生编程思维

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  1. CONNECT:[ UseTime:0.000864s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001370s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.001314s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000688s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001290s ]
  6. SELECT * FROM `set` [ RunTime:0.001343s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001480s ]
  8. SELECT * FROM `article` WHERE `id` = 492417 LIMIT 1 [ RunTime:0.004702s ]
  9. UPDATE `article` SET `lasttime` = 1775887817 WHERE `id` = 492417 [ RunTime:0.006551s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000843s ]
  11. SELECT * FROM `article` WHERE `id` < 492417 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001215s ]
  12. SELECT * FROM `article` WHERE `id` > 492417 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002964s ]
  13. SELECT * FROM `article` WHERE `id` < 492417 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.005707s ]
  14. SELECT * FROM `article` WHERE `id` < 492417 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.010795s ]
  15. SELECT * FROM `article` WHERE `id` < 492417 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.006480s ]
0.146997s