新课程改革强调数学学习应该成为一种主动的、个性的、活泼的知识形成过程，随着统计课程的改革，以实验、探究为中心的手持技术成为了我国中学统计教学发展的强力工具。随着手持技术的推广，国内中学教学积累了丰富的教学理论和实践，而探究式教学法成为了中学教师关注的热点，对于探究式教学过程的特点及手持技术与其的整合特征值得我们思考。近年来，随着新课程的改革及统计部分课程理念的不断革新，探究式教学法更加适用于统计部分的教学过程，而手持技术具有能够处理大量的数据信息的功能，让学生在课堂上实现数据的收集、处理、分析，为中学教师实现探究式教学提供了教学工具及技术方面的支持。在MCL项目长期开展以来，本人对中学统计探究式教学进行了长期的关注，因此对这方面具有浓厚的研究兴趣。手持技术对中学统计探究式教学影响显著，而在新技术支持下这一教育形式有何特征是我思考的核心问题。通过研究生阶段的培养，逐渐掌握了基本的教育研究方法，借助于我在项目进行期间收集的大量的教学案例，我通过量表分析及教学录像编码技术对探究式教学案例中教学目标特征和教学过程特征进行了分析。通过度量，我以数据形式刻画所选取的实验组教学案例与对照组教学案例在教学目标方面的差异，并深度探索这种差异产生的背景及原因，了解手持技术对探究式教学设计中教学目标的影响；通过录像编码分析，我对研究对象进行了TIMSS课堂录像编码分析，探索课堂的活动组织和内容安排的特征，并探讨了手持技术对探究式教学过程的影响。

The new curriculum reform has stressed mathematics learning should become an initiative, personality, lively knowledge forming process. With the reform in statistical courses, handheld technology, by experiment and explore as the center, have become a powerful tools in middle schools’ teaching development. With the promotion of handheld technology, domestic middle schools’ teaching has accumulated abundant teaching theories and practices. Meanwhile, the exploring teaching method has become the focus for middle schools’ teachers. The characteristic of exploring teaching process and the integration of handheld technology and new curriculums are worthy ours’ analysis.As the MCL project has promoted for a long time, I take a lot of care to this exploring teaching model in middle school and got a strong study interest. Handheld technology has effect exploring teaching significantly, so I think the feature of exploring teaching model under this new technical support are worth my analysis. In my thesis, I use scale analysis and video coding technology to research the characteristics of teaching target and teaching process in exploring teaching. Through scale analysis, I depict the differences of teaching aims between the experiment teaching case and the reference target by the measuring in data form. I also try to analysis the depth background and the reasons to understand the handheld technology’s influence comprehensively. Through TIMSS video coding analysis, I explored the organizations of classroom activities and the characteristics of content arrangement. In both side, I gave a deep analysis of handheld technology’s influence to exploring teaching process.