Organizing your gradebook has never been easier. IZIO provides a uniform grade submission location for your staff, allows you to track student progress, and lets individual students securely view his or her grades. IZIO automatically calculates standard statistics (mean, standard deviation) for each assignment as well as generating histograms that display class performance for both an entire assignment and the distribution of answers for an individual question. Gradebook entries can also be easily downloaded into a standard Excel® spreadsheet.