2006 journal article
Evaluating the effectiveness of scientific visualization in two PowerPoint? delivery strategies on science learning for preservice science teachers
International Journal of Science and Mathematics Education.
By: E. Wiebe & D. Slykhuis
2005 journal article
Eye-tracking students? attention to PowerPoint photographs in a science education setting
Journal of Science Education and Technology, 14(5/6), 509–520.
By: D. Slykhuis, L. Annetta & E. Wiebe