Evaluating the effect of the Sensavis visual learning tool on student performance in a Swedish elementary school

Abstract: Dual coding theory implies that engaging multiple modalities (e.g., visual, auditory) in instruction enhances learning. Presenting information via 3D images and 3D animations appears to improve student performance but the results are inconsistent across multiple studies. The present study investigated the effect of the Sensavis visual learning tool, a 3D educational software, on performance in chemistry among students in a Swedish elementary school. Thirty-seven students from grades 7 and 9 received training involving a 3D animation on chemical bonds while nineteen students in grade 8 had traditional instruction. ANCOVA results controlling for age and average chemistry grade revealed a statistically significant difference in the posttest performance with the control group outperforming both experimental groups. These results indicate that the Sensavis tool did not have a positive effect on learning chemistry compared to traditional instruction. Interpretation of the results is presented in discussion.