Integrating immersive virtual reality technology in scaffolded game-based learning to enhance low motivation students’ multimodal science learning

Secondary science students still struggle to master scientific concepts and apply content-based knowledge. The instructional design behind the incorporation of innovative technology and the use of game-based learning (GBL) could be a key to increasing student acquisition of science knowledge. Using a mixed methods design, this study examined the effects of a scaffolded Game-based Learning (GBL) science unit using a virtual reality (VR) game component. The VR game focused on the scientific method, lab safety, and equipment, and purposefully embedded instructional scaffolds to support the needs of diverse learners. The quasi-experimental study (pre- and post-test design) investigated the acquisition of targeted science knowledge with student groups of differing motivation levels and under two different game modes (immersive and non-immersive). With a mixed methods embedded design, quantitative data (student pre- and post-tests) was analyzed first followed by qualitative data (classroom video observations and student focus groups). Statistical analysis revealed: (1) students demonstrate an overall improvement on the post-test of targeted science knowledge in a scaffolded GBL learning design, (2) students using the immersive VR mode showed greater improvement in targeted science knowledge than students using the non-immersive desktop game, and (3) students with low intrinsic motivation performed better in the immersive VR than the desktop version. Further examination of qualitative data uncovered the GBL curricular activities and scaffolds may have also contributed to students’ science learning gains through reflection and discussion after gameplay experiences. The repeated multimodal learning opportunities and the opportunities to learn through whole-body movements were also found to be the potential reasons why the immersive VR group outperformed the non-immersive group.