GradeTable for Classroom

GradeTable for Classroom is a free browser extension for easy viewing and copying of grades in Google Classroom. Key features: - Change the order of the First and Last Name columns by dragging and dropping. - Sort rows alphabetically by last name or by first name. - Change the order of rows by dragging and dropping by row number. - Preserve the order of rows and columns after reloading the page. - Select a column and a group of columns by clicking on the column headers. - Select a group of cells by dragging and dropping or using the Shift key. - Copy grades. - Copy with automatic calculation of the sum of grades by rows. - Copy with automatic calculation of the average of grades by rows.