打开App
360P
同上一堂课0508二年级[语文]青蛙卖泥塘
同上一堂课0508二年级[语文]青蛙卖泥塘
同上一堂课【二年级】57/68
![同上一堂课0507二年级[数学]长方形与正方形-平行四边形](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/55403d3a720b6031f93178f8274063f0~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=F3PkBbxitJ9TgjRssZTBZeih1vk%3D)
App29:57![同上一堂课0508二年级[语文]青蛙卖泥塘](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/2e1fc324636b5ff0b93737bcfa1d082b~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=9wciAJrErWhTea7gzr1iJpe2G3o%3D)
App29:57![同上一堂课0509二年级[科学]磁铁能吸引什么](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/201ea56da18fcb81b3afadaeeea9cd9a~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=QPCe7w1k%2FJD8r0f%2BWix%2F%2BAH%2F2vg%3D)
App29:58![同上一堂课0511二年级[数学]奥运开幕-1分有多长](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/2a091dd36fb740568ba97dbcf64fe749~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=R5g6XER04JitaR1F2hmzeP3jlZY%3D)
App29:39![同上一堂课0512二年级[语文]小毛虫](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/10db2ac39523423a897133e0d15fcc48~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=VLVpQygH0kzZW24yDoHKA44iS3w%3D)
App28:47![同上一堂课0513二年级[实践]协商互让交往着交流会](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/750c214ab66e4554bea8574d668dfaf7~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=CcJthWZgYOP3QdBaBqwQJ7kD96o%3D)
App29:34![同上一堂课0514二年级[语文]祖先的摇篮](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/ad939200393643109a4cf42e5d72f32c~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=q6xKqGG5SlvVgWXL3gFLsqWMoG8%3D)
App29:19![同上一堂课0515二年级[戏剧]手影戏](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/eb0b4808154b45728e564f2fe40a6880~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=IAdI77slMV7WSRbHbAhM5DXgDSk%3D)
App28:48![同上一堂课5月18日二年级[语文]当世界年纪还小的时候](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/9398c527c55473dfa7bed5bf08d33c20~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=aK8lFGSBYpZL51FHD8i22ZoCs6o%3D)
App29:58![同上一堂课5月19日二年级[数学]淘气的作息时间-数学好玩](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/05c47537f2834d4f46826cd82531e4e5~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=fsw%2BZ3gZrLPUmBajbPfJkDeXm74%3D)
App30:00![同上一堂课5月20日二年级[语文]羿射九日](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/c3a40dfa0a4a493196811d0203245eab~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=w6XAiOQqVLE73Er%2BqXsXrvQ89ow%3D)
App30:00![同上一堂课5月21日二年级[语文]达芬奇想飞](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/6b7123aa79c1436bd08a237eddb669d3~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=86k4rnBDeZFOiGugmkp0%2FI78o8Q%3D)
App29:58![同上一堂课5月22日二年级[数学]评选吉祥物-最喜欢的水果](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/b57f300af0f39c651c311da73e0954ad~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=20241220153020035ECCE73928FC0587B2&requestFrom=704&version_code=80402&x-expires=1766215820&x-signature=vHNGZw%2B1ZZqDw6u0sDWcfQkaQTY%3D)
App30:00打开App观看
同上一堂课0508二年级[语文]青蛙卖泥塘
App29:57App29:57App29:58App29:39App28:47App29:34App29:19App28:48App29:58App30:00App30:00App29:58App30:00
