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枣庄空中课堂2月25日四年级[语文-数学-英语]
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枣庄空中课堂【四年级】13/74
![枣庄空中课堂2月24日四年级[语文-数学-道法-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/b11f19eefe064e429613687163950a35~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=RTyz5o6fMCSHdvRLx9PqEErjs9k%3D)
App80:49![枣庄空中课堂2月25日四年级[语文-数学-英语]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/fd9cba0517ed43d59671a5f4ca910845~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=iU%2BeX38WYDjgEWgATdn3JLSNRc8%3D)
App60:55![枣庄空中课堂2月26日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/bd9d532468af4f48a234005e72f9ac5f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=mF%2BzWre8IULw6IqPwIWxiEvXgao%3D)
App80:00![枣庄空中课堂2月27日四年级[语文-数学-英语-道法]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/e9fcb66b34c3484e810cc6b8d8d30da6~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=kt%2FKZ3yp7KrKmT8QoRuBBDc%2FYwE%3D)
App81:03![枣庄空中课堂2月28日四年级[语文-数学-诵读]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/2c72476d8fc74901a05f9d67432042fa~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=o55jcgtHnwHuPmmGkGU3L9C98pM%3D)
App60:04![枣庄空中课堂3月2日四年级[语文-数学-道法-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/435af60f40b74748baa663e4379a75b9~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=21EyxjKXc9jKp08s1SNNCb1napE%3D)
App78:42![枣庄空中课堂3月3日四年级[语文-数学-英语]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/7dc8b34ea6094e6cb0e4629dfb16fe82~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=OxlY0VhvnsZOsca3Em3DaDx1e2Y%3D)
App59:50![枣庄空中课堂3月4日四年级[语文-英语-语文-科学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/441a27428e26425da5d77cdaf194505a~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=%2F4y7WGgwb8b6oZPc3ozmENhg8tI%3D)
App79:34![枣庄空中课堂3月5日四年级[语文-数学-英语-道法]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/09bdcd0e57544372b85033d0fa948544~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=pokDf4PPqCwgkNWJmiKm0KSC0p0%3D)
App80:37![枣庄空中课堂3月6日四年级[语文-数学-语文]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/38ec677465814d018ececb8f576e56ff~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=cxzNJtoCCxe8h7euGkpagIQ03xY%3D)
App60:47![枣庄空中课堂3月9日四年级[语文-数学-道法-科学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/e92c34a5f02a418f810642fe75be7f8d~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=gg%2BV41OPm63Bih%2BkaX27IzTTwoA%3D)
App80:35![枣庄空中课堂3月10日四年级[语文-数学-英语]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/ee447002e0014e0994e049b0d18122d9~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=a0wsENoHFeVYfL90C4IwwlOS3h0%3D)
App60:28![枣庄空中课堂3月11日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/7929c00600dd4c759e63c794300a87e1~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=pE4sh3JwOu9lmwMM%2BO8oRBnSGQM%3D)
App77:32![枣庄空中课堂3月12日四年级[语文-数学-英语-道法]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/44fc93c6609b42b1bd29199a0f2c9543~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=u%2F7d6f%2B0ENvYhiJDnoZZGQcww2k%3D)
App80:15![枣庄空中课堂3月13日四年级[语文-数学-语文]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/de399245fd8749e786ed5038aa1a8f04~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=qo%2FAvlMRVMA8PDEy%2FEhJrmfSKos%3D)
App60:16![枣庄空中课堂3月16日四年级[语文-数学-道法-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/db961a73e89542e8bbfb2fbd3cbb3e1e~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=1R3mb0BQ%2FWa5hXGSOHsB9fchW6Q%3D)
App79:38![枣庄空中课堂3月17日四年级[语文-数学-英语]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/24a138d0b5c54f2eabac485211d9cd7a~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=f1qB1ilIqzi0iD7pqFjitki%2F%2BGo%3D)
App60:44![枣庄空中课堂3月18日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/b93eac623b6941e9aacbb0e15fdb0093~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=PEdY5DkxoV7Dr0Olo8hUsdxdYwM%3D)
App80:03![枣庄空中课堂3月19日四年级[语文-数学-英语-道法]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/15806e843c4f4338b282174b25eed683~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=kKBk0gzAoP0D9dmHqe1z6bcKNcA%3D)
App82:57![枣庄空中课堂3月20日四年级[语文-数学-语文]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/5966494dbea544288573ad110920551b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=YEsKLHJf2nNjCaCfO5a7PAdNbVs%3D)
App60:16![枣庄空中课堂3月23日四年级[语文-数学-道法-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/6e67fbdb64aa418cb21d97c3e0fe320c~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=H3jQ1zWiS9iLJ%2Fg5VF1eunWUCXc%3D)
App80:42![枣庄空中课堂3月24日四年级[语文-数学-英语]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/2a5a468591394ec98d96e47f0ca81448~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=hYG3Cvi%2Bpu5HWCk9OlLlV8d7ZCk%3D)
App60:43![枣庄空中课堂3月25日四年级[语文-英语-语文-科学]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/6ae8624617534fa8b0084c69f298be93~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=q8f6X3kE0SJEA4st3SQ%2BQHyQBTg%3D)
App80:15![枣庄空中课堂3月26日四年级[语文-数学-英语-道法]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/01d13facab9241299ac2e552285a07ec~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=chUlEnN0olL0oRQqovM7Cm0XVm0%3D)
App80:00![枣庄空中课堂3月27日四年级[语文-数学-语文]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/1a9af999488c4805962af9c68269622d~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=NyboCJYyw4As%2FKaEoSBU%2BQFsrDA%3D)
App59:49![枣庄空中课堂3月30日四年级[语文-数学-道法-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/fb982c470cea4ece90ad9514efb3c0da~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=vwJqg0NnOS1uLIGwya5ghyZiyV0%3D)
App74:54![枣庄空中课堂3月31日四年级[语文-数学-英语]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/8abe2a6f7b504f688834ea67145066a9~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=FTbu7PiZ4YCoq55EDig0EnLdW18%3D)
App60:04![枣庄空中课堂4月1日四年级[语文-英语-语文-科学]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/3a5946e5bcce4df19282270ce669476e~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=LpOys8dJrrEGAr38hN%2FFYiQB5c4%3D)
App80:24![枣庄空中课堂4月2日四年级[语文-数学-英语-道法]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/94d0d7c1047b4106b634448756bb8226~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=vGue28FBzfbvvpaFQpuuft%2BIZp4%3D)
App77:11![枣庄空中课堂4月3日四年级[语文-数学-语文]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/71027a7a0b1145a38a61ffc5f5668ba9~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=kS9Ry1EpVYcbbJLMoSmE%2BqtpnJk%3D)
App60:05![枣庄空中课堂4月7日四年级[语文-数学-英语]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/d23a29b43b6e45af83b861abd8ca4e70~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=20250202112046D63B503E395F2F8613AA&requestFrom=704&version_code=80402&x-expires=1770002446&x-signature=0iBkIdiieAJzsfaLqRWqfz0vWPE%3D)
App60:16打开App观看
