View Variation and their Effect on Student Solution to Transformation Problems -- Part 2: On the Effect of Right Side View
Journal for geometry and graphics, Tome 2 (1998) no. 1, pp. 093-1
Citer cet article
Voir la notice de l'article provenant de la source Heldermann Verlag
By an experimental method the authors determined in which way different view combinations influence the students' understanding of multiview projection drawings. The students had to produce an isometric projection view drawing from a set of displayed orthographic views. The effect of view variation was examined for three combinations of orthographic views: Front and Top view; Front, Top, and Right Side view; and Top and Right Side view presentation. The instrument selected for this experiment was a CAI (Computer Aided Instruction) system that the authors developed for instruction in graphic transformation problems. The means of time-on-task and the correct response rate (CRR) confirmed the apparent preference of Front and Top view pairing by students.