The present study examines how changes in the amount of on-screen text will influence student learning from a multimedia instructional unit on basic concepts of coordinate geometry. The relative effectiveness of two different versions (short-text and whole-text) of the instructional unit was examined for students who differed in terms of their…

This paper reviews research indicating that children use images to improve comprehension and production of text; argues that images and sounds can effectively bring children's cultures into the classroom; and studies how eight elementary children used a multimedia composing environment, focusing on the nature of their preferred symbol systems and…