More Add-Ons for Edu can be found at http://goo.gl/0YJ8Og and http://goo.gl/Yj8WoM Can't see the image via email? Visit the blog here . How to get Add-Ons: Open a Google file Click Add-Ons Search for or Choose the Add-On you Want Click the Blue Button that says +FREE Use the Add-On by clicking "Add-ons" from the menu bar in your file