Following is a sampling of HTML color codes used in HTML tags for setting background and font color. Colors are coded as red, green and blue intensities in hexadecimal notation (see hex chart). The ...

Students learn in different ways, but many students respond well to visual ways to assess their writing. These visual tricks can make learning more tangible for students. One visual tool is to have ...

Since my first column on color coding 1 appeared, we have received a number of e-mails asking us to highlight the issue of color blindness. One of those correspondences was published in the October ...