click on anything inside the box then it will ask plus or minus? what you do now is if you say plus points go up by 1 if you say minus then it will take points off by 1 you can only add one class so give your class a plus or minus first then give the new class plus or minus you also can reset points as well if you want click green flag when you want to go back to your original class.
this is based for teacher or student use only.
