Looking for math grid worksheets for your child? Here is a graphic sheet collection that you can select based on the math lesson that you are about to review with your kid. Grid paper is a sheet of paper that is printed with a grid of fine lines. It is used for plotting mathematical functions, plotting experimental data, or drawing designs and diagrams. The lines are often used as guides for plotting mathematical functions or experimental data and drawing two-dimensional graphs. Check out the following images below to get the worksheets.