This article presents an evaluation of edCrumble, a blended learning authoring tool for teachers. The tool visually represents learning designs and integrates data analytics to scaffold teacher design decisions. In addition to assessing the usability of edCrumble using Usability Metric for User Experience questionnaire, analyses of participant views on the advantages and disadvantages of the tool in comparison to traditional course planning approaches and participant-elicited factors that can facilitate or hinder adoption of the tool are presented. Three evaluation workshops were held with teachers of different backgrounds, educational stakeholders, and students. Data-gathering instruments included interviews and questionnaires to collect qualitative and quantitative data. Further, design artifacts resulting from the workshops were analyzed. The evaluation shows that the tool possesses specific features that facilitate the representation of and support for designing blended learning, uncovers the factors that may promote or inhibit its adoption, exposes its connection with solving actual educational challenges, and reveals the strengths and weaknesses in the tool's usability.

中文翻译：

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edCrumble，用于混合学习的数据丰富的视觉创作设计工具

本文对edCrumble进行了评估，它是一种面向教师的混合学习创作工具。该工具直观地表示学习设计，并将数据分析集成到脚手架老师的设计决策中。除了使用针对用户体验的可用性度量调查表来评估edCrumble的可用性之外，与传统课程计划方法和参与者可以促进或阻碍使用该工具的因素相比，还可以分析参与者对工具的优缺点的看法。呈现。与不同背景的老师，教育利益相关者和学生一起举办了三个评估研讨会。数据收集工具包括访谈和问卷调查，以收集定性和定量数据。此外，分析了由研讨会产生的设计工件。