Supports both a network study activation ( the plugin will be activated on all the sites of your wordpress network in a single step ) & a practice single site activation ( your plugin will be manually activated on single sites of the education network ). But in this case each test examinations quiz submission is recorded & the related results are calculated & made available to the teacher in the form of statistics available through the plugin back end & through downloadable csv data. This behavior improves the user experience & you save server resources multiple grammar tests can be spread in a