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科技感满满的初二物理开学第一课 PPT

  • 2026-09-24 01:58:00
科技感满满的初二物理开学第一课 PPT

科技感满满的初二物理开学第一课 PPT

初二物理开学第一课✅推开物理之门课件
▪物理印象调查墙，课堂破冰，直面学生畏难心态
▪通俗解读物理含义：研究万物背后的规律
▪生活化案例：苹果落地、彩虹、搓手取暖
▪了解初中物理知识板块，物理学家小故事
▪干货学法指导：观察 + 提问 + 重视实验，拒绝死记公式
▪课堂任务：制定个人物理学习计划
科技炫酷画风，降低入门门槛，第一课建立学生学习信心🔍
#初二物理 #开学第一课 #初中物理 #八年级物理 #物理老师 #教师备课 #初中课件 #初二开学 #物理公开课 #初中物理备课

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江苏,6小时前,
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  1. CONNECT:[ UseTime:0.000582s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000934s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000482s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000444s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000712s ]
  6. SELECT * FROM `set` [ RunTime:0.000399s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000779s ]
  8. SELECT * FROM `article` WHERE `id` = 554261 LIMIT 1 [ RunTime:0.000393s ]
  9. UPDATE `article` SET `lasttime` = 1790280883 WHERE `id` = 554261 [ RunTime:0.001270s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000305s ]
  11. SELECT * FROM `article` WHERE `id` < 554261 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000435s ]
  12. SELECT * FROM `article` WHERE `id` > 554261 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000358s ]
  13. SELECT * FROM `article` WHERE `id` < 554261 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000543s ]
  14. SELECT * FROM `article` WHERE `id` < 554261 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000728s ]
  15. SELECT * FROM `article` WHERE `id` < 554261 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001105s ]
0.085346s