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    先河文教用品廠小學科學用具視頻教學地址(14種視頻)


    發布時間:2012-1-3  來源:先河文教用品廠 分享道

    14種視頻
    (1)溶解過濾
    http://www.tudou.com/programs/view/Ba7uPHd5jwQ/
    (2)種子發芽
    http://www.tudou.com/programs/view/BGxK_huwRAk/
    (3)指南針 磁懸浮
    http://www.tudou.com/programs/view/ddU7As5doRE/
    (4)水輪車
    http://www.tudou.com/programs/view/zU-ELWTyfvI/
    (5)小孔成像 照相機成像
    http://www.tudou.com/programs/view/HdIt8A35xxg/
    (6)滑輪 測力器
    http://www.tudou.com/programs/view/3SvbFpLrfCg/
    (7)平面鏡 光
    http://www.tudou.com/programs/view/NO7-4n-GHZ0/
    (8)摩擦力 輪子省力
    http://www.tudou.com/programs/view/f-G0zSAIpWA/
    (9)紅綠燈
    http://www.tudou.com/programs/view/l5OWsTLoUYA/
    (10)杠桿 天平
    http://www.tudou.com/programs/view/5aIl1AF9o4c/
    (11)風力風向
    http://www.tudou.com/programs/view/fq-CDGni2jQ/
    (12)齒輪 皮帶輪 轆轤
    http://www.tudou.com/programs/view/cuE3K-ZEww0/
    (13)電路
    http://www.tudou.com/programs/view/s8QM39ykq-k/
    (14)電磁鐵
    http://www.tudou.com/programs/view/xq-_i1EZdfU/

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