Teaching Tools in Plant Biology - Educational Impact Survey

Thank you for taking the time to complete this survey. If you would like to be entered into a drawing (from completed surveys) for an Amazon gift card worth $100, you may enter your contact details on the last page. The questions here refer to the feature "Teaching Tools in Plant Biology" (TTPB) of the Plant Cell. http://www.plantcell.org/site/teachingtools/teaching.xhtml.
1. What is the primary way that you use Teaching Tools in Plant Biology?