Computational thinking (CT) is a fundamental ability for learners in today's society. Although CT assessments and interventions have been studied widely, little is known about CT predictions. This study predicted students' CT achievement in the ICILS 2018 using five machine learning models. These models were trained on the data from five European…

While substantial progress has been made to describe the cognitive and social processes involved in digital literacies, few studies have examined affect aspects of digital literacies. In this presentation, we have a special interest in students' attitudes toward digital literacy practices as an important non-cognitive aspect that may (dis)engage…

The paper examines how computational thinking can be taught to young children with the use of educational robotics using the kit LEGO WeDo. Computational thinking was measured in terms of four sub-skills, namely, sequencing, correspondence between actions and instructions, debugging, and flow of control. Students were assigned to an experimental…

This paper reports an investigation of assessing students' information literacy (IL) in a naturalistic classroom environment by using a set of rubrics. A total of 72 lessons from 15 classrooms in Hong Kong were examined. Results indicate that the rubric is generally valid and usable in assessing students' IL skills but three more attributes which…