Alemu Gebrie, Animut Alebel
A systematic review and meta-analysis of the prevalence and predictors of anemia among children in Ethiopia
African health sciences
abstract article examine role visuospatial cognition chemistry learning review three related kinds literature correlational studies spatial abilities chemistry learning students conceptual errors difficulties understanding visual representations visualization tools designed help overcome limitations basis review conclude visuospatial abilities general reasoning skills relevant chemistry learning students conceptual errors chemistry due difficulties operating internal external visuospatial representations visualization tools effective helping students overcome kinds conceptual errors may arise difficulties using visuospatial representations help students understand chemistry concepts develop representational skills supporting visuospatial thinking suggest five principles designing chemistry visualization tools 1 providing multiple representations descriptions 2 making linked referential connections visible 3 presenting dynamic interactive nature chemistry 4 promoting transformation 2d 3d 5 reducing cognitive load making information explicit integrating information students 2004 wiley periodicals inc sci ed 88 465492 2004 published online wiley interscience wwwintersciencewileycom doi 101002sce10126