{"shapes": [{"geometry": {"y": 0.12857142857142856, "x": 0.8380102040816326, "width": 0.12117346938775508, "height": 0.08857142857142858}, "type": "rect"}], "src": "http://images.sciencedaily.com/2014/05/140527100646-large.jpg", "editable": false, "context": "http://app.swtr.us/", "text": "Maps, number lines, shapes, artwork and other materials tend to cover elementary classroom walls. However, new research shows that too much of a good thing may end up disrupting attention and learning in young children.\n - by Guest"}