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Student use of multimodal data and metadata tools during nomadic inquiry

机译：学生在游牧活动中使用多模式数据和元数据工具

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Museums and other informal environments offer rich opportunities for students to engage with scientific phenomena. Research suggests that connecting these informal experiences to classroom curricula through science inquiry can improve affective and learning outcomes. Zydeco is a mobile- and web-based program designed to connect classroom and informal settings through inquiry-based investigations. Classes plan and design their own investigations prior to visiting a museum. From prior knowledge, students generate sub-questions to help them complete the investigation, and potential tags that they could apply to the data they will collect in the museum. This information is uploaded to a mobile device that students use during the museum visit. In the museum, students conduct research, collecting and annotating data to pursue their investigation. Upon returning to the classroom, the students sort and analyze their data in order to complete the investigation. Zydeco provides several metacognitive and sensemaking supports to help students conduct inquiry mindfully as they collect data in the museum. Students are prompted to record an audio memo to explain the significance of each piece of data they collect. Additionally, students annotate the data using the tags they created prior to the field trip, or create new tags. This study of 85 middle-school students examines how these metacognitive and sensemaking supports were used by students during a field trip, and how each feature related to the quality of collected data and learning outcomes.
机译：博物馆和其他非正式环境为学生提供了丰富的参与科学现象的机会。研究表明，通过科学探究将这些非正式经历与课堂课程联系起来，可以改善情感和学习成果。 Zydeco是一个基于移动和网络的程序，旨在通过基于查询的调查将教室和非正式环境联系起来。在参观博物馆之前，班级会计划和设计自己的调查。根据先前的知识，学生会产生一些子问题，以帮助他们完成调查，以及可以应用于博物馆中收集的数据的潜在标签。此信息将上载到学生参观博物馆期间使用的移动设备。在博物馆中，学生进行研究，收集和注释数据以进行调查。返回教室后，学生对数据进行分类和分析，以完成调查。 Zydeco提供了一些元认知和感官支持，以帮助学生在收集博物馆数据时认真进行询问。提示学生记录音频备忘录，以解释他们收集的每条数据的重要性。此外，学生使用他们在实地考察之前创建的标签来注释数据，或者创建新的标签。这项针对85名中学生的研究考察了学生在实地考察中如何使用这些元认知和感官支持，以及每种功能如何与收集的数据质量和学习成果相关联。

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