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(116) USING LEARNER-GENERATED DIGITAL MEDIA (LGDM) AS AN ASSESSMENT TOOL IN GEOLOGICAL SCIENCES

机译：（116）在地质科学中使用学习者生成的数字媒体（LGDM）作为评估工具

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This study explores learner-generated digital media (LGDM) as an assessment tool in Geological Sciences. The aim was to engage students with the geology subject further and to develop their digital media literacies. For this purpose, a cohort of 97 students from the undergraduate Geological Processes subject (Autumn 2016) at the University of Technology Sydney, were randomly allocated to groups of 2-5 students. The students were asked to produce a five-minute digital media presentation on a chosen study topic. A lecture and workshop on digital media principles were delivered to prepare the students for the task early in the semester. Support and feedback were provided across the entire semester by the lecturer and digital media tutor through computer practicals and preparatory assignments. Group contribution was monitored using the SPARKPlus application. An online questionnaire was used at the end of the semester to gauge students' attitude towards LGDM. The survey assessed demographics, digital media support, attitudes toward the assignment, and the contribution of LGDM to skills development. Methodological triangulation was used with data sets from the questionnaire, group work and marks obtained. Our preliminary results indicate that students had a positive attitude towards LGDM as an assessment tool and that the assessment provided a novel opportunity for students to apply attributes such as 'creativity' to their learning experience of geology. Implications for teaching and learning are discussed.
机译：本研究探讨了学习者生成的数字媒体（LGDM）作为地质科学的评估工具。目的是进一步与地质学主题与学生一起参与和发展他们的数字媒体文学。为此目的，来自悉尼大学的本科地质过程主题（2016年秋季）的97名学生的队列被随机分配给2-5名学生的群体。要求学生在选择的研究主题上生产五分钟的数字媒体演示。交付了数字媒体原则的讲座和研讨会，为学生提前为学生做好准备。通过讲师和数字媒体导师在整个学期提供支持和反馈通过计算机实际和预备作业。使用SparkPlus应用程序监控组贡献。在学期结束时使用了在线调查问卷，以衡量学生对LGDM的态度。调查评估了人口统计学，数字媒体支持，对任务的态度以及LGDM对技能发展的贡献。方法论三角测量与来自调查问卷，组工作和标记的数据集一起使用。我们的初步结果表明，学生对LGDM作为评估工具的积极态度，并且评估为学生提供了一个新的机会，为学生申请“创造力”的地质学经验。讨论了对教学和学习的影响。

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