Science teachers may want to add doodling to their lesson plans, say researchers who found the freehand drawing may help students learn science. Scientists often rely on visual aids, using drawings, ...

As a branch of graph theory, Graph drawing applies topology and geometry to derive two- and three-dimensional representations of graphs. Graph drawing is motivated by applications such as VLSI circuit ...

Students who are allowed to draw to explain science terms are more likely to understand key concepts than those restricted to traditional methods. Researchers found that such visualisations are key to ...