News Sources wrote an interesting post today on
Here’s a quick excerpt
JOLIET — Andres Grijalva worked on his laptop computer, and a linear equation lighted up in a spectrum of colors as he made his way to the solution. Blue numbers indicated his original work. Green indicated his revisions. Red was feedback from Darcy Newell, his teacher in this algebra class at Joliet Central High School. With these laptops, math is no longer a mess of chalk or a confusing …
Read the rest of this great post here