Design and Evaluation of a Smart Device Science Lesson to Improve Students' Inquiry Skills

摘要

The prevalence of smart devices among young people is undeniably large, but concerns that they distract learning may be limiting their use in schools. In this study we demonstrate how tablet computers can be used effectively for teaching science. A digital biology lesson was designed in the Go-Lab environment and tested with 28 students (16-18 years old). Among the multiple tasks in the lesson, students had to search the internet for information, share digital data, formulate research questions and hypotheses using Go-Lab inquiry apps and interact with a virtual laboratory. Two conditions which differed only in the level of scaffolding provided by inquiry apps were studied. Results from pre- to posttest scores showed a statistically significant improvement in inquiry skills for students in both conditions. Overall, the findings suggest that an effective way to apply smart devices in science lessons is with digital materials that engage students in inquiry-based learning.