打开App
360P
同上一堂课0427三年级[科学]点亮小灯泡-简单电路
同上一堂课0427三年级[科学]点亮小灯泡-简单电路
同上一堂课【三年级】51/68
![同上一堂课0426三年级[语文]宇宙的另一边](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/4a475ad5be354e38858984ca3266a451~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=diMBY8XjxIHqoKNKnZO2jqAdROs%3D)
App29:24![同上一堂课0427三年级[科学]点亮小灯泡-简单电路](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/5526120124cc40abb1aae992315d642f~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=Ctu7d29w9fQsowiGrTwMtIpN8lI%3D)
App29:59![同上一堂课0428三年级[语文]我变成了一棵树](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/041f58a8c3a7406fbe05e25b191b9ce7~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=a3aiiSvt7OlrlI5repuyrHbWgn0%3D)
App29:58![同上一堂课0429三年级[数学]分一分](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/f2f537253afd4a77b433b79ccad802c7~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=VpKAP0fU5nof4ip%2FYZaieOAW3MQ%3D)
App29:52![同上一堂课0430三年级[英语]U4L3-U5L1](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/7d6fc0d8bb684ff7a6890da2842c26a5~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=CnseN4YqY0vqC06LRJTQ2jJt3iM%3D)
App30:00![同上一堂课0506三年级[语文]童年的水墨画-我不能失信](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/74d4d2f518ad410f9442398e78d9b8b0~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=9uefwS7jSwc4zyZI%2FdSRA9t%2FF1E%3D)
App29:32![同上一堂课0507三年级[美术]多姿多彩的塔](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/e6ff55ddb1653047557a2cd84da16f89~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=Q6Ns613wml2gZy6TlO7nkCAWnFU%3D)
App29:25![同上一堂课0508三年级[语文]剃头大师](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/5540bec16b0e20ac5741bb8085fae026~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=lALpx04FGqhIn6CnLsIpg6KnzEc%3D)
App29:59![同上一堂课0509三年级[英语]Unit 5 Lesson 2-3](http://p26-sign.bdxiguaimg.com/tos-cn-p-0026/8940744df5cea7a86ce508b2143f3291~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=TEDfRhUNUvaXmymXXT3Ve1iCEyY%3D)
App29:56![同上一堂课0511三年级[语文]肥皂泡](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/337f6ce1468140cfb43c6511d55ce203~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=Eys7LHjNr8g%2BfdeTMm8OHn9A4i4%3D)
App29:18![同上一堂课0512三年级[英语]Unit 6 Lesson 1-2](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/ad822d377ba14132ba26664c3b3109f5~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=i4PRA2N0Zru8ECZE9gLiPC8N9Yk%3D)
App28:07![同上一堂课0513三年级[数学]比大小-吃西瓜](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/e829ac5db51d417d919b3b74333a1da3~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=iOSv3CBiUsItHn8Z7NCR2%2Btuwkk%3D)
App29:09![同上一堂课0514三年级[实践]诚实守信劳动者交流会](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/b5e6fa99356b4beeada9ac4d66b6ab25~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=0leZVU0G%2BrFLmLY%2BHfnGUKUXG4A%3D)
App29:44![同上一堂课0515三年级[语文]我们奇妙的世界](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/4149742635474010bf0e09412ec350de~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=b2yKDacxRMrE0A72O7easXZIHCE%3D)
App29:34![同上一堂课5月18日三年级[数学]小小鞋店-快乐成长](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/73d1c2fbc04409b3219f728aedb7f26d~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=bdan7PiMDCGI2baM9jIlkBDlOFI%3D)
App29:52![同上一堂课5月19日三年级[语文]海底世界](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/ca5a25474ea814cef3667969d479802d~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=FG0XD8q53i%2FYO0x8QvElJ7GxY0k%3D)
App29:40![同上一堂课5月20日三年级[英语]Unit6 Lesson 3-Story Time](http://p3-sign.bdxiguaimg.com/tos-cn-p-0000/f672655333fd4452a2ba2c90c315e3a8~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=iucoZdx4YLFqzbSoPXf8iROVg6o%3D)
App29:26![同上一堂课5月21日三年级[语文]火烧云](http://p26-sign.bdxiguaimg.com/tos-cn-p-0000/5651a89e8c1f4088bc0a8e64a1e61adc~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=Km2k%2FtFniIMAworAcAUT8QE5CnY%3D)
App30:28![同上一堂课5月22日三年级[语文]有趣的故事](http://p3-sign.bdxiguaimg.com/tos-cn-p-0026/e67b56fc65976a45c69dcd307d77a155~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=202501290914421510BADF83DB8CF24AB5&requestFrom=704&version_code=80402&x-expires=1769649282&x-signature=69L4BAALGYpGUdKISMRDTtXcOJ4%3D)
App29:59
