Annotating PDFs using Google Read & Write

Are you and your students already using Google Read & Write?  If not, please check it out-- it has tools that all students can benefit from.  In fact, as I posted recently, I sometimes use it just to have text read to me to give my eyes a break.

I just learned that there is now a new feature-- adding both freehand drawings and shapes to annotate PDFs.  Take a look at this intro video:

This makes a great tool even more helpful.  Please let me know if you'd like me to present it to your students.