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初中——秋千 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E7%A7%8B%E5%8D%83_x264.mp4
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小学低高级段——探月小车 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E6%8E%A2%E6%9C%88%E5%B0%8F%E8%BD%A6.mp4
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初中——极速夺宝 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E4%B8%AD%E5%AD%A6%E5%88%9D%E4%B8%AD%E9%98%B6%E6%AE%B5%20%E6%9E%81%E9%80%9F%E5%A4%BA%E5%AE%9D_x264.mp4
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小学高年级阶段——垃圾清理 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E5%B0%8F%E5%AD%A6%E9%AB%98%E5%B9%B4%E7%BA%A7%E9%98%B6%E6%AE%B5%20%E5%9E%83%E5%9C%BE%E6%B8%85%E7%90%86_x264.mp4
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小学高年级——红绿灯指挥系统 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E5%B0%8F%E5%AD%A6%E9%AB%98%E5%B9%B4%E7%BA%A7%20%E7%BA%A2%E7%BB%BF%E7%81%AF%E6%8C%87%E6%8C%A5%E7%B3%BB%E7%BB%9F_x264.mp4
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小学低年级阶段——变形机器人 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E5%B0%8F%E5%AD%A6%E4%BD%8E%E5%B9%B4%E7%BA%A7%E9%98%B6%E6%AE%B5%20%E5%8F%98%E5%BD%A2%E6%9C%BA%E5%99%A8%E4%BA%BA_x264.mp4
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初中——海盗巡防 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E5%88%9D%E4%B8%AD%E6%B5%B7%E7%9B%97%E5%B7%A1%E9%98%B2.mp4
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高中——行走的小强 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E8%A1%8C%E8%B5%B0%E7%9A%84%E5%B0%8F%E5%BC%BA_.mp4
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高中——越障运输车 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E8%B6%8A%E9%9A%9C%E8%BF%90%E8%BE%93%E8%BD%A6_x264.mp4
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小学高年级段——交通卫士 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E5%B0%8F%E5%AD%A6%E9%AB%98%E5%B9%B4%E7%BA%A7%E6%AE%B5%E2%80%94%E2%80%94%E4%BA%A4%E9%80%9A%E5%8D%AB%E5%A3%AB.mp4
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小学高年级段——重走长征路 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E4%BC%98%E7%A7%80%E4%BD%9C%E5%93%81%E5%B1%95%E7%A4%BA%EF%BC%884-6%EF%BC%89.mp4
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小学低年级段——重走长征路 https://xiruidi.oss-cn-chengdu.aliyuncs.com/ssn/video/%E4%BC%98%E7%A7%80%E4%BD%9C%E5%93%81%E5%B1%95%E7%A4%BA%281-3%29.mp4
