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2026年秋青岛版小学科学四年级上册教案+课件(可下载)

  • 2026-09-22 08:00:37
2026年秋青岛版小学科学四年级上册教案+课件(可下载)

新青岛版小学科学三年级下册（六三制）

新教材目录

第一单元 物体的运动

  • 1 测量距离和时间

  • 2 小车跑到哪儿了

  • 3 哪辆小车跑得快

  • 4 小球的运动

  • 5 球瓶被撞倒了

  • 6 制作鸡蛋保护装置

第二单元 电的本领

  • 7 电与生活

  • 8 灯泡亮了

  • 9 导体与绝缘体

  • 10 安全用电

  • 11 制作小台灯

  • 第三单元 声音的秘密

    • 12 声音的产生

    • 13 声音的传播

    • 14 声音的变化

    • 15 噪声的危害与防治

    • 16 做排箫

    第四单元 观测天气

      • 17 地球的“面纱”

      • 18 气温

      • 19 降水量

      • 20 风向和风力

      • 21 建立校园气象档案

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    2026年秋青岛版小学科学六年级上册教案+课件(可下载)

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    1. CONNECT:[ UseTime:0.000555s ] mysql:host=172.18.0.4;port=3306;dbname=a_sjds;charset=utf8mb4
    2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001260s ]
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    7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000660s ]
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    10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000323s ]
    11. SELECT * FROM `article` WHERE `id` < 517323 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000430s ]
    12. SELECT * FROM `article` WHERE `id` > 517323 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000405s ]
    13. SELECT * FROM `article` WHERE `id` < 517323 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000607s ]
    14. SELECT * FROM `article` WHERE `id` < 517323 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000693s ]
    15. SELECT * FROM `article` WHERE `id` < 517323 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000671s ]
    0.082683s