远程培训作为教师培训的重要手段之一，在实施过程中仍存在内容与需求契合度不高、教学交互即时性不强、培训质量有待提升等问题。手机直播作为一种新型远程实时同步技术，具有便携性高、即时性强、交互性好的特点，能够提高远程培训质量。本文在综合分析有关研究经验基础之上，设计了基于手机直播的教师远程培训策略，通过行动研究进行修改与优化，最后形成了“任务驱动、资源助学、技术指导、直播互动、强化激励、评价反馈”六维远程培训策略，并通过实践验证了其良好的应用效果。

Distance training is one of the important means of K12 teachers’ distance training. In the implementation of teachers’ distance training, there are some problems that the learning content is not very consistent with teachers demand, the instructional interaction is not real-time synchronous and the quality of distance training is still to be improved. Mobile phone live broadcast is a new remote real-time synchronous technology. It has the characteristics of very convenient, real-time synchronous and it can enhance the interaction. It can effectively improve the quality of distance training. In this paper, based on the analysis of relative research experiences, a strategy of k12 teachers’ distance training based on mobile phone live broadcast is designed, and then it is revised and perfected through action research; finally a six-dimensional strategy is formed, which includes task driven, resource-based learning, teaching guidance of solving technology problems, incentive mechanism promoting learning, mobile live interactive and evaluation and feedback. Meanwhile, the good application result is examined in teaching practice.