I’ve published an application named BarModeler to Microsoft Store. BarModeler is a tool for “drawing” bar models in Math by writing code (equations).

With this tool, one describes his/her understanding about a word problem by writing equations, the tool will automatically create a bar model to visualize the equations. It helps users to understand the word problem both abstractly and visually.

BarModeler provides more than 80 samples, most of which are based on the book “Bar Modeling” written by Yeap Ban Har, PhD.

The following are some examples.